ADCA A F C DE P B 1 J 2 Q 3 G R 4 5 d4 d3 d2 d1 d5 L I N M O H DIMENSIONS (mm) LIMITING CONDITIONS SIZE d1 d2 * d3 * d4 * d5 Receiver – Max. operating pressure 0,5 bar 6 DN 50 – 2” 2” Pump See IS 9.101 7 DN 25 168 DN 80 – 3” DN 50 – 2” DN 50 – 2” 2” DN 50 – 2” 2” DN 40 168 DN 80 – 3” DN 50 – 2” DN 65 – 2” 2” DN 50 220 DN 80 – 3” DN 50 – 2” DN 80 x 50 273 DN 100 – 4” DN 65 – 21/2” d2 – vent; d3 and d4 – condensate inlets; d5 – overflow. * Threaded connections optional. DIMENSIONS (mm) SIZE ABCDE FGH I J LMNOPQR DN 25 1251 1254 298 250 250 454 66 118 274 66 860 450 260 190 693 195 260 DN 40 1251 1254 298 250 250 454 46 118 274 66 860 450 260 190 693 195 260 DN 50 1289 1304 316 250 250 473 32 136 293 72 860 450 260 190 693 195 260 DN 80 x 50 1367 1368 175 330 330 532 13 125 282 3 960 535 309 226 703 208 309 Dimensions subject to change without notice. Consult manufacturer for certified dimensions and weight. VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS 9.111 E 03.19
ADCA ADCAMAT PACKAGED AUTOMATIC PUMP (Suitable for steam supply) POPS-KD (Duplex) DESCRIPTION The POPS-K packaged pump units can be used to lift or displace hot condensate and other liquids even in hazardous areas. A POPS-KD (Duplex) packaged unit is comprised by two ADCAMat pumps in parallel, a vented receiver and all auxiliary items, compactly mounted on a metal frame, piped and ready for connection. Packaged units save time, work and site costs. In addition, they ensure that the installation of the pump is correct in every detail. Two or more units can be connected in parallel to cope with flow rates beyond the capacity of a single pump. Packaged units for operation with compressed air are also available. All connections are flanged EN 1092-1 PN 16. Threaded flanges and/or other connection standards available on request. For operating conditions and pumping capacities, please refer to the information sheet IS 9.101 E. How to order: i.e. ADCAMAT POPS-KD carbon steel packaged pump, steam operated, flanged PN 16 DN 80 x 50. CE MARKING – GROUP 2 (PED – European Directive) PN 16 Category All sizes 2 (CE marked) POS. MATERIALS 2 3 6 Nº 74 1 DESIGNATION 8 9 2 1 5 3 POPS pumps 10 4 Receiver 5 6 MWS1 wafer ball valve 7 IS16F strainer 8 9 RD40 disc check valve 10 M3i ball valves Overflow IS140 Y strainer UCX41 + UBS20 steam trap Metal frame VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS 9.112 E 03.19
ADCA A C DE F Q B 1 R P 2 G 3 4 d4 d3 d2 5 N d1 M I O H d5 J L CONNECTIONS SIZE LIMITING CONDITIONS SIZE d1 (mm) d2 d3 d4 d5 Receiver – Max. operating pressure 0,5 bar 6 DN 65 2” Pump See IS 9.101 7 2 x DN 50x50 406 DN 100 DN 65 DN 80 2” 2 x DN 80x50 406 DN 150 DN 80 d2 – vent; d3 and d4 – condensate inlets; d5 – overflow. DIMENSIONS (mm) SIZE ABCDE FGH I J LMNOPQR 2 x DN 50x50 1460 1497 510 275 300 374 – 150 309 31 1000 1000 205 795 693 195 550 2 x DN 80x50 1509 1509 555 275 300 378 96 175 303 44 1000 1000 205 795 703 208 550 Dimensions subject to change without notice. Consult manufacturer for certified dimensions and weight. VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS 9.112 E 03.19
ADCA ADCAMAT PACKAGED AUTOMATIC PUMP (Suitable for steam supply) POPS-KT (Triplex) DESCRIPTION The POPS-K packaged pump units can be used to lift or displace hot condensate and other liquids even in hazardous areas. A POPS-KT (Triplex) packaged unit is comprised by three Adcamat pumps in parallel, a vented receiver and all auxiliary items, compactly mounted on a metal frame, piped and ready for connection. Packaged units save time, work and site costs. In addition, they ensure that the installation of the pump is correct in every detail. Two or more units can be connected in parallel to cope with flow rates beyond the capacity of a single pump. Packaged units for operation with compressed air are also available. All connections are flanged EN 1092-1 PN 16. Threaded flanges and/or other connection standards available on request. For operating conditions and pumping capacities, please refer to the information sheet IS 9.101 E. How to order: i.e. ADCAMAT POPS-KD carbon steel packaged pump, steam operated, flanged PN 16 DN 80 x 50. CE MARKING – GROUP 2 (PED – European Directive) PN 16 Category All sizes 2 (CE marked) POS. MATERIALS 2 6 Nº 1 DESIGNATION 8 3 2 1 74 3 POPS pumps 10 4 Receiver 9 5 5 6 MWS1 wafer ball valve 7 IS16F strainer 8 9 RD40 disc check valve 10 M3i ball valves Overflow IS140 Y strainer UCX41 + UBS20 steam trap Metal frame VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS 9.113 E 03.19
ADCA A C DD E F Q B 1 P 2 RR G 3 4 d5 d4 d3 d2 N 5 IM d1 O H L d6 CONNECTIONS SIZE LIMITING CONDITIONS SIZE d1 (mm) d2 d3 d4 d5 d6 Receiver – Max. operating pressure 0,5 bar 6 DN 80 2” Pump See IS 9.101 7 3 x DN 50x50 406 DN 150 DN 80 DN 80 DN 100 2” 3 x DN 80x50 406 DN 150 DN 100 DN 100 d2 – vent; d3, d4 and d5 – condensate inlets; d6 – overflow. DIMENSIONS (mm) SIZE ABCDE FGH I J LMNOPQR 3 x DN 50x50 2088 1497 530 325 500 408 – 200 388 1500 1000 205 795 693 195 550 550 3 x DN 80x50 2088 1509 530 325 500 408 95 200 388 1500 1000 205 795 709 208 550 550 Dimensions subject to change without notice. Consult manufacturer for certified dimensions and weight. VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS 9.113 E 03.19
ADCA ADCAMAT PRESSURE OPERATED PUMP POPS DN 100 DESCRIPTION The ADCAMAT POPS (Pressure Operated Pump), fabricated in carbon steel (stainless steel on request), is recommended in the transfer of high temperature liquids such as condensate, oils and others, to a higher elevation or pressure. Under certain conditions, it can drain a closed vessel under vacuum or pressure. The pump can be operated by steam, compressed air or other gases, and can be used for lifting any kind of non-corrosive liquids. OPERATION Liquid flows by gravity into the pump through an inlet check valve lifting a float which, at the upper limit of its stroke, opens the supply valve, allowing steam or compressed air to enter the pump’s body. Pressure in the pump builds up until it’s just sufficient to overcome back pressure. The pressurized liquid opens the outlet check valve and discharge begins. When the float reaches the minimum lower level, it closes the steam or compressed air supply valve and opens the vent, allowing the liquid to fill the pump again. As the amount of liquid discharged at each stroke is known, the total volume that flows during a given period of time can be calculated by counting the number of cycles during that period. For that purpose, a special counter is available which screws into a tapped connection on the top cover of the pump. This counter records the number of pumping strokes, thus enabling the pump to function as a reliable flow meter. MAIN No electric requirements. LIMITING CONDITIONS FEATURES: Minimum density OPTIONS: Duplex packaged design. Maximum viscosity 0,80 kg/L Stainless steel construction. Maximum motive pressure 5 ºEngler Level gauge. Minimum motive pressure Stroke counter. Pump discharge per cycle 10 bar 1 bar 325 L USE: To lift hot condensate or other liquids. BODY LIMITING CONDITIONS * AVAILABLE POPS – carbon steel (sandblasted, metalized and POPS MODELS: black painted). ALLOWABLE RELATED PRESSURE TEMPERATURE SIZES: DN 100 x 100 (for smaller sizes see IS 9.101). PN 16 16 bar 50 ºC 14 bar 100 ºC CONNECTIONS: Flanged EN 1092-1 PN 16. 13 bar 195 ºC Female threaded ISO 7 Rp (threaded flanges). 12 bar 250 ºC Others on request. CLASS 16 bar 50 ºC INSTALLATION: Horizontal installation. 150 13 bar 195 ºC See IMI – Installation and maintenance instructions. Min. operating temp.: 20 ºC; Design code: AD-Merkblatt. * Rating according to EN 1092-1:2018. MOTIVE GAS: Steam, compressed air or other gases. CE MARKING – GROUP 2 (PED – European Directive) PN 16 Category All sizes 4 (CE marked) VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS 9.120 E 06.19
ADCA 1 2 3 4 5 DIMENSIONS (mm) 6 7 SIZE A A B C D E F G H I J M WEIGHT VOL. PN 16 CLASS (kg) (L) 150 DN 100 x 100 1705 1760 1473 229 1200 900 715 753 960 564 95 710 565 1028 4” x 4” VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS 9.120 E 06.19
ADCA MATERIALS POS. Nº DESIGNATION MATERIAL 1 Pump body P265GH / 1.0425 ; P235GH / 1.0345; S235JR / 1.0038 2 Cover 3 * Cover gasket GJS-400-15 / 0.7040 4 Internal mechanism Non asbestos 5 * Float Stainless steel 6 * RD40 Outlet check valve Stainless steel 7 * RD40 Inlet check valve CF8M / 1.4408 8 Bolts CF8M / 1.4408 9 ** PN16 EN 1092-1 Flanges Steel 8.8 10 * Motive inlet valve / Seat assy. 11 * Exhaust valve / Seat assy. P250GH / 1.0460 12 * Springs Stainless steel 13 *** Level gauge cocks / Glass Stainless steel * Available spare parts. INCONEL ** Welding neck EN 1092-1:2018 flanges. Threaded flanges on request. *** Optional. See IS LGC 135.10 STROKE COUNTER Available on request, it can be screwed directly into the top cover of the pump or above the pump, through a 1/2” size pipe for easier reading (max. 1 m). VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS 9.120 E 06.19
SIZING AND INSTALLATION ADCA SIZING OF THE SYSTEM 1 2 The discharge capacity of the pump is a function of: 3 4 1. Condensate load (kg/h). 2. The pressure of the operating medium (steam, compressed air or other gases). 3. The total lift or back pressure the pump will have to overcome. This includes the change in fluid level elevation after the pump (0.0981 bar/m of lift), plus pressure in the return piping, plus the pressure drop in bar caused by pipe friction, plus any other system component pressure drop the pump exhaust will have to overcome (barg). 4. Filling head available (300 mm is recommended). Fig.1 INSTALLATION Fig.1 shows a typical installation example of an ADCAMAT POPS. For further details and instructions, please contact manufacturer. RECEIVER 5 6 A receiver is recommended to temporarily hold the liquid SUGGESTED RECEIVER and prevent any flooding of the equipment, while the pump is performing a pumping cycle. A length of pipe of large PUMP SIZE DN 100 x 100 406 x 2000 640 x 1500 800 x 1500 diameter can be used. Receiver size Diameter x lenght Table 2 CAPACITY CORRECTION FACTOR FOR GASES CAPACITY MULTIPLYING FACTORS 7 OTHER THAN STEAM FOR OTHER FILLING HEADS % Backpress. FILLING HEAD (mm) vs 10% 30% 50% 70% 90% PUMP SIZE 150 300 600 900 Motive press. (BP/MP) 1,04 1,08 1,12 1,18 1,28 1,08 DN 100 x 100 0,7 0,8 1 Correction factor Table 4 Table 3 VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS 9.120 E 06.19
ADCA FLOW RATE (kg/h) INSTALLATION WITH 300 mm FILLING HEAD ABOVE THE PUMP COVER MOTIVE PRESSURE TOTAL LIFT DN 100 x 100 (bar) (bar) 1 0,35 13130 1,7 16850 3,5 1 21900 5 24830 7 1,5 26880 10 29800 1,7 3 16630 3,5 4 20400 5 23050 7 25100 10 29800 2,5 13210 3,5 15150 5 17280 7 19100 10 21410 3,5 11860 4 12300 5 12900 7 13740 10 14980 4,5 11700 5 11840 7 12710 10 13760 Table 5 (based on liquid specific gravity 0,9 – 1,0). Example: 8500 kg/h Calculations: Condensate load 150 mm Total back pressure: 1,2 bar + (10 m x 0,0981) = 2,181 bar. Filling head Pump choice, assuming steam as motive fluid, at a pressure of 7 bar and a back pressure of 3 bar: the DN 100 pump has Motive fluid Compressed air a capacity of 13740 kg/h, according to Table 5, so it is the one we should select. Available pressure 7 bar Correction for air as a motive fluid: Vertical lift after pump 10 m The % back pressure 2,181 bar / 7 bar = 31% The correction factor from table 3, is 1,08. Return piping pressure 1,2 bar The corrected capacity is 9618 kg/h x 1,08 = 10387,44 kg/h, and so, the DN 100 pump is still recommended. Piping friction pressure drop Negligible Correction for filling Head: With 150 mm filling head the correction factor from Table 4 is 0,7. The corrected capacity is: 13740 kg/h x 0,7 = 9618 kg/h. VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS 9.120 E 06.19
ADCA ADCAMAT PRESSURE OPERATED PUMP PPA14 DESCRIPTION The ADCAMat PPA (Pressure Operated Pump), fabricated in carbon 1 steel (stainless steel on request), is recommended in the transfer of 2 high temperature liquids such as condensate, oils and others, to a higher elevation or pressure. Under certain conditions, it can drain a closed vessel under vacuum or pressure. The pump can be operated by steam, compressed air or other gases, and can be used for lifting any kind of non-corrosive liquids. OPERATION Liquid flows by gravity into the pump through an inlet check valve lifting a float which, at the upper limit of its stroke, 3 opens the supply valve, allowing steam or compressed air to enter the pump’s body. Pressure in the pump builds up until 4 it’s just sufficient to overcome back pressure. 5 The pressurized liquid opens the outlet check valve and discharge begins. When the float reaches the minimum lower 6 level, it closes the steam or compressed air supply valve and opens the vent, allowing the liquid to fill the pump again. 7 As the amount of liquid discharged at each stroke is known, the total volume that flows during a given period of time can be calculated by counting the number of cycles during that period. For that purpose, a special counter is available which screws into a tapped connection on the top cover of the pump. This counter records the number of pumping strokes, thus enabling the pump to function as a reliable flow meter. MAIN No electric requirements. LIMITING CONDITIONS FEATURES: Minimum density OPTIONS: Duplex packaged design. Maximum viscosity 0,80 kg/L Stainless steel construction. Maximum motive pressure 5 ºEngler Level gauge. Minimum motive pressure Stroke counter. Pump discharge per cycle 10 bar 1 bar 25 L USE: To lift hot condensate or other liquids. BODY LIMITING CONDITIONS * AVAILABLE PPA14 – carbon steel (sandblasted, metalized ALLOWABLE RELATED MODELS: and black painted). PRESSURE TEMPERATURE SIZES: DN 80 x 50. PN 16 16 bar 50 ºC 15 bar 100 ºC 12,7 bar 200 ºC CONNECTIONS: Flanged EN 1092-1 PN 16. 12 bar 250 ºC Flanged ASME B16.5 class 150 lb. Female threaded ISO 7 Rp. CLASS 16 bar 50 ºC Special flanges on request. 150 12,6 bar 200 ºC INSTALLATION: Horizontal installation. Min. operating temp.: -10 ºC; Design code: ASME VII. See IMI – Installation and maintenance * Rating according to EN 1092-1:2018. instructions. CE MARKING – GROUP 2 (PED – European Directive) MOTIVE GAS: Steam or compressed air. PN 16 Category DN 80 x 50 3 (CE marked) VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS 9.122 E 03.19
ADCA DIMENSIONS (mm) SIZE A A B B C D E F H J L M WEIGHT VOL. PN 16 CLASS PN 16 CLASS (kg) (L) 150 150 DN 80 x 50 775 847 580 616 113 665 406 200 642 30 30 435 123 68 * A – with welding neck EN 1092-1 flanges. Dimensions are different if threaded flanges are requested. VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS 9.122 E 03.19
ADCA 1 2 MATERIALS POS. Nº DESIGNATION MATERIAL 3 P265GH / 1.0425; P235GH / 1.0345; S235JR / 1.0038 4 1 Pump body 5 GJS-400-15 / 0.7040 ; A216 WCB / 1.0619 6 2 Cover Non asbestos 7 Stainless steel 3 * Cover gasket Stainless steel Stainless steel 4 * Inlet valve / Seat assembly Stainless steel Inconel 5 * Exhaust valve / Seat assembly A351 CF8M / 1.4408 6 Internal mechanism A351 CF8M / 1.4408 7 * Float Steel 8.8 P250GH / 1.0460 8 * Spring assembly (2 pieces) 9.1 * RD40 outlet check valve 9.2 * RD40 Inlet check valve 10 Bolts 11 ** PN16 EN 1092-1 flanges * Available spare parts. ** Welding neck EN 1092-1:2018 flanges. Threaded flanges on request. STROKE COUNTER Available on request, it can be screwed directly into the top cover of the pump or above the pump, through a 1/2” size pipe for easier reading (max. 1 m). VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS 9.122 E 03.19
ADCA SIZING AND INSTALLATION SIZING OF THE SYSTEM The discharge capacity of the pump is a function of: 1. Condensate load (kg/h). 2. The pressure of the operating medium (steam, compressed air or other gases). 3. The total lift or back pressure the pump will have to overcome. This includes the change in fluid level elevation after the pump (0.0981 bar/m of lift), plus pressure in the return piping, plus the pressure drop in bar caused by pipe friction, plus any other system component pressure drop the pump exhaust will have to overcome (barg). 4. Filling head available (300 mm is recommended). Fig.1 INSTALLATION Fig.1 shows a typical installation example of an ADCAMAT MATERIALS pump. For further details and instructions, please contact POS. DESIGNATION POS. DESIGNATION manufacturer. 2 Receiver 5 Pump 3 Ball valve 6 4 Strainer 7 RD40 disc check valve Steam trap Table 1 RECEIVER A receiver is recommended to temporarily hold the liquid SUGGESTED RECEIVER and prevent any flooding of the equipment, while the pump is performing a pumping cycle. A length of pipe of large PUMP SIZE DN 80 x 50 323 x 1000 diameter can be used. Receiver size Diam x lenght Table 2 CAPACITY CORRECTION FACTOR FOR GASES CAPACITY MULTIPLYING FACTORS OTHER THAN STEAM FOR OTHER FILLING HEADS % Backpress. 10% 30% 50% 70% 90% PUMP SIZE FILLING HEAD (mm) 900 vs 1,04 1,08 1,12 1,18 1,28 150 300 600 1,2 DN 80 x 50 0,9 1 1,08 Motive press. (BP/MP) Table 4 Correction factor Table 3 VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS 9.122 E 03.19
ADCA FLOW RATE (kg/h) INSTALLATION WITH 300 mm FILLING HEAD ABOVE THE PUMP COVER MOTIVE PRESSURE TOTAL LIFT DN 80 x 50 (bar) (bar) 3710 1 5470 5820 1,7 5970 1 6010 2 3,5 6290 3 0,35 3570 4 5160 5 5 5360 6 5470 7 7 5790 3435 10 4835 4980 1,7 5080 5390 3,5 2890 3440 51 3780 4040 7 4430 2505 10 2680 2990 2,5 3385 3,5 5 1,5 7 10 3,5 4 53 7 10 4,5 5 4 7 10 Table 5 (based on liquid specific gravity 0,9 – 1,0). Filling head measured from the bottom of receiver to top of pump cover. Example: 3500 kg/h Calculations: Condensate load 150 mm Total back pressure: 1,2 bar + (10 m x 0,0981) = 2,181 bar. Filling head Compressed air Pump choice, assuming steam as motive fluid, at a pressure Motive fluid 7 bar of 7 bar and a back pressure of 3 bar: the DN 80 x 50 pump Available pressure 10 m has a capacity of 4040 kg/h, according to Table 5, so it is the one we should select. Vertical lift after pump Return piping pressure 1,2 bar Piping friction pressure drop Negligible Correction for filling Head: Correction for air as a motive fluid: With 150 mm filling head the correction factor from Table The % back pressure 2,181 bar / 7 bar = 31% 4 is 0,9. The corrected capacity is: The correction factor from table 3, is 1,08. 4040 kg/h x 0,9 = 3636 kg/h. The corrected capacity is 3636 kg/h x 1,08 = 3926,88 kg/h, and so, the DN 80 x 50 pump is still recommended. VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS 9.122 E 03.19
ADCA TYPICAL APPLICATIONS Condensate recovery - open system The pump removes high temperature condensate without cavitation problems. WARNING: Vent line must be unrestricted and self draining to the receiver. MATERIALS POS. DESIGNATION POS. DESIGNATION 1 Heat exchanger 5 Pump 2 6 3 Receiver 7 RD40 disc check valve 4 Ball valve 8 Steam trap Strainer Air vent Removal of condensate under pressure with ADCAMat pump and steam trap combination When the steam pressure is sufficient to overcome back pressure, the trap operates. If the pressure decreases, then the pressure operated pump starts to work, removing the condensate by pumping through the float steam trap. Drainage of a single unit under vacuum (max. 0,2 bar abs) Head H1 must range between 1 and 2 m. The lift H must be as minimum as possible, but never less than 1 m (otherwise a siphon is required, as shown in H2). Use steam as operating medium (max. pressure 2 – 3 bar). VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS 9.122 E 03.19
ADCA ADCAMAT PRESSURE OPERATED PUMP PPA312 DESCRIPTION The ADCAMat PPA (Pressure Operated Pump), fabricated in carbon 1 steel (stainless steel on request), is recommended in the transfer of 2 high temperature liquids such as condensate, oils and others, to a higher elevation or pressure. Under certain conditions, it can drain a closed vessel under vacuum or pressure. The pump can be operated by steam, compressed air or other gases, and can be used for lifting any kind of non-corrosive liquids. OPERATION Liquid flows by gravity into the pump through an inlet check valve lifting a float which, at the upper limit of its stroke, 3 opens the supply valve, allowing steam or compressed air to enter the pump’s body. Pressure in the pump builds up until 4 it’s just sufficient to overcome back pressure. 5 The pressurized liquid opens the outlet check valve and discharge begins. When the float reaches the minimum lower 6 level, it closes the steam or compressed air supply valve and opens the vent, allowing the liquid to fill the pump again. 7 As the amount of liquid discharged at each stroke is known, the total volume that flows during a given period of time can be calculated by counting the number of cycles during that period. For that purpose, a special counter is available which screws into a tapped connection on the top cover of the pump. This counter records the number of pumping strokes, thus enabling the pump to function as a reliable flow meter. MAIN No electric requirements. LIMITING CONDITIONS 0,80 kg/L FEATURES: 5 ºEngler OPTIONS: Duplex packaged design. Minimum density Stainless steel construction. Maximum viscosity 10 bar USE: Level gauge. Maximum motive pressure 1 bar Stroke counter. Minimum motive pressure 45 L Pump discharge per cycle To lift condensate or other hot and cold liquids. AVAILABLE BODY LIMITING CONDITIONS * MODELS: PPA312 – carbon steel construction. ALLOWABLE RELATED (Sandblasted, metalized and black painted). PRESSURE TEMPERATURE SIZES: DN 50 x 50; DN 80 x 50. PN 16 16 bar 50 ºC 14 bar 100 ºC CONNECTIONS: Flanged EN 1092-1 PN 16. 13 bar 195 ºC Flanged ASME B16.5 class 150. Special flanges on request. 12 bar 250 ºC CLASS 16 bar 50 ºC 150 13 bar 195 ºC INSTALLATION: Horizontal installation. Min. operating temp.: 20 ºC; Design code: AD-Merkblatt. See IMI – Installation and maintenance * Rating according to EN 1092-1:2018. instructions. MOTIVE GAS: Steam or compressed air. CE MARKING – GROUP 2 (PED – European Directive) PN 16 Category DN 50 x 50; 3 (CE marked) DN 80 x 50 VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS 9.124 E 04.18
ADCA D H M IN OUT 1/2” Level gauge C C1 (optional) F 13 30 G B A NI 1/2\" Supply L E J 1\" Exaust 1/2\" Plug (Counter) DIMENSIONS (mm) SIZE AABB C C1 D E F GH I J L M N WGT. VOL. PN 16 CL. 150 PN 16 CL. 150 (kg) (L) DN 50 x 50 1020 1082 836 867 125 125 619 406 380 250 595 29 30 30 305 355 109 75,5 DN 80 x 50 1046 1117 850 885 140 125 619 406 380 250 595 29 30 30 305 369 113 76 VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS 9.124 E 04.18
ADCA 1 2 MATERIALS 3 4 POS. Nº DESIGNATION MATERIAL 5 P265GH / 1.0425; P235GH / 1.0345; S235JR / 1.0038 6 1 Pump body 7 GJS-400-15 / 0.7040 2 Cover Non asbestos Stainless steel 3 * Cover gasket Stainless steel Stainless steel 4 * Inlet valve / Seat assembly Stainless steel Inconel 5 * Exhaust valve / Seat assembly A351 CF8M / 1.4408 6 Internal mechanism A351 CF8M / 1.4408 7 * Float Steel 8.8 P250GH / 1.0460 8 * Spring assembly (2 pieces) 9.1 * RD40 outlet check valve 9.2 * RD40 Inlet check valve 10 Bolts 11 ** PN16 EN 1092-1 flanges * Available spare parts. ** Welding neck EN 1092-1:2018 flanges. Threaded flanges on request. STROKE COUNTER Available on request, it can be screwed directly into the top cover of the pump or above the pump, through a 1/2” size pipe for easier reading (max. 1 m). VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS 9.124 E 04.18
ADCA SIZING AND INSTALLATION SIZING OF THE SYSTEM The discharge capacity of the pump is a function of: 1. Condensate load (kg/h). 2. The pressure of the operating medium (steam, compressed air or other gases). 3. The total lift or back pressure the pump will have to overcome. This includes the change in fluid level elevation after the pump (0.0981 bar/m of lift), plus pressure in the return piping, plus the pressure drop in bar caused by pipe friction, plus any other system component pressure drop the pump exhaust will have to overcome (barg). 4. Filling head available (300 mm is recommended). Fig.1 INSTALLATION Fig.1 shows a typical installation example of an ADCAMAT pump. For further details and instructions, please contact manufacturer. RECEIVER A receiver is recommended to temporarily hold the liquid SUGGESTED RECEIVER and prevent any flooding of the equipment, while the pump is performing a pumping cycle. A length of pipe of large PUMP SIZE DN 50 x 50; DN 80 x 50 323 x 1000 diameter can be used. Receiver size (Diam x lenght) Table 1 CAPACITY CORRECTION FACTOR FOR GASES CAPACITY MULTIPLYING FACTORS OTHER THAN STEAM FOR OTHER FILLING HEADS % Backpress. 10% 30% 50% 70% 90% PUMP SIZE FILLING HEAD (mm) 900 vs 1,04 1,08 1,12 1,18 1,28 150 300 600 1,2 DN 50 x 50 Motive press. (BP/MP) DN 80 x 50 0,9 1 1,08 Table 3 Correction factor Table 2 VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS 9.124 E 04.18
ADCA FLOW RATE (kg/h) INSTALLATION WITH 300 mm FILLING HEAD ABOVE THE PUMP COVER Motive pressure Total lift DN 50 x 50 DN 80 x 50 (bar) (bar) 3125 4070 1 4625 5980 4810 6845 1,7 4905 6935 1 5075 7030 2 3,5 5250 7520 3 5280 7540 4 5 0,35 3170 4075 5 4350 5800 6 7 4880 6430 7 4950 6480 8,5 5120 6845 5150 6870 10 3210 3670 3760 4625 1,7 4585 5660 4635 5755 3,5 4680 5895 4695 5925 5 2580 2990 1 2990 3805 3440 4440 7 3810 4575 4260 4665 8,5 4285 4695 2030 2715 10 2120 2900 2900 3215 2,5 2985 3355 3000 3385 3,5 5 1,5 7 8,5 10 3,5 4 5 3 7 8,5 10 4,5 5 74 8,5 10 Table 4 (based on liquid specific gravity 0,9 – 1,0). Filling head measured from the bottom of receiver to top of pump cover. Example: 3500 kg/h Calculations: Condensate load 150 mm Total back pressure: 1,2 bar + (10 m x 0,0981) = 2,181 bar. Filling head Compressed air Pump choice, assuming steam as motive fluid, at a pressure Motive fluid 7 bar of 7 bar and a back pressure of 3 bar: the DN 80 x 50 pump Available pressure 10 m has a capacity of 4575 kg/h, according to Table 4, so it is the one we should select. Vertical lift after pump Return piping pressure 1,2 bar Piping friction pressure drop Negligible Correction for filling Head: Correction for air as a motive fluid: With 150 mm filling head the correction factor from Table The % back pressure 2,181 bar / 7 bar = 31% 3 is 0,9. The corrected capacity is: The correction factor from table 2, is 1,08. 4575 kg/h x 0,9 = 4117,15 kg/h. The corrected capacity is 3636 kg/h x 1,08 = 3926,88 kg/h, and so, the DN 80 x 50 pump is still recommended. VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS 9.124 E 04.18
ADCA AUTOMATIC PUMP TRAP APST DESCRIPTION The ADCAMat APST automatic pump trap is specially recommended where stall condition may occur due to poor steam trap condensate discharge capacity, caused by temporary insufficient pressure drop. The equipment combines the features of a float steam trap and a pressure operated pump, in one single unit. Whenever the steam trap function is incapable of draining condensate, the pump function is activated (using external steam pressure). The pump replaces the necessary positive pressure to lift the condensate to the return system, before water logging occurs, avoiding water hammer and consequent noise, equipment damage, corrosion, unstable temperature control, etc. MAIN FEATURES No electric requirements. No NPSH issues. Operation under vacuum conditions. No motive or flash steam is lost. Low filling head for minimal installation space requirements. OPTIONS: Level gauge. USE: Drain and lift condensate from heat exchangers (among others). AVAILABLE MODELS: APSTS – carbon steel. APSTS-HC – carbon steel, high capacity. APSTSS – stainless steel. APSTSS-HC – stainless steel, high capacity. SIZES: 2” x 2” and 3” x 2”. DN 50 x 50 and DN 80 x 50. CONNECTIONS: Flanged EN 1092-1 PN 16. Flanged ASME B16.5 Class 150. Female threaded ISO 7 Rp (threaded flanges). Others on request. INSTALLATION: Horizontal installation in a closed loop system. See IMI – Installation and maintenance instructions. MOTIVE GAS: Steam. CE MARKING – GROUP 2 (PED – European Directive) PN 16 Category All sizes 2 (CE marked) VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS 9.084 E 11.13
ADCA OPERATING LIMITING CONDITIONS BODY LIMITING CONDITIONS * Minimum density 0,80 kg/L APSTS APSTSS Maximum motive pressure 10 bar PN 16 / CLASS 150 PN 16 / CLASS 150 Minimum motive pressure 1 bar ALLOWABLE RELATED ALLOWABLE RELATED Pump discharge per cycle (approx.) 22 L PRESSURE TEMPERATURE PRESSURE TEMPERATURE Remark: It is recommended that the motive pressure does not 16 bar 50 ºC 16 bar 50 ºC 1 exceed 1 to 4 bar above the expected back pressure applied to 2 the pump. 14 bar 100 ºC 15 bar 100 ºC 3 4 13 bar 195 ºC 12,7 bar 200 ºC 5 6 12 bar 250 ºC 12 bar 250 ºC 7 FLOW RATE CAPACITY (kg/h) Min. operating temp.: -10 ºC; Design code: AD-Merkblatt. OPERATING IN PUMP MODE W/ 300 mm FILLING HEAD * Rating according to EN 1092-1:2018. MOTIVE TOTAL LIFT 2” x 2” 3” x 2” RESERVOIR SIZING TABLE PRESSURE (bar) DN 50 x 50 DN 80 x 50 FOR EQUALIZED, CLOSED SYSTEM INSTALLATION 0,35 (bar) 2290 2640 FLOW 40 RESERVOIR SIZE (DN) 250 1 1 3130 3610 RATE 50 80 100 150 200 2 3530 4070 (kg/h) 3 2 3810 4390 RESERVOIR LENGTH (mm) 4 3910 4500 6 3 3960 4570 ≤ 300 1200 700 – – – – – 8 4 3970 4580 10 5 2520 2910 400 1500 1000 – – – – – 2 6 2960 3420 3 3130 3610 500 2000 1200 500 – – – – 4 3220 3710 6 3250 3750 600 – 1500 600 – – – – 8 3290 3800 10 2440 2810 800 – 2000 800 500 – – – 3 2590 2990 4 2800 3220 1000 – – 1000 700 – – – 5 2830 3270 6 2850 3290 1500 – – 1500 1000 – – – 8 2870 3300 10 2330 2680 2000 – – 2000 1300 600 – – 4 2510 2900 5 2530 2920 3000 – – – 2000 900 500 – 6 2560 2960 8 2620 3030 4000 – – – – 1200 700 – 10 2250 2600 5 2430 2810 5000 – – – – 1400 800 500 6 2470 2860 8 2510 3010 6000 – – – – 1700 1000 600 10 2050 2370 6 2150 2490 7000 – – – – 2000 1200 700 8 2190 2540 10 1850 2140 8000 – – – – – 1300 800 7 1910 2210 8 2120 2450 9000 – – – – – 1500 900 10 10000 – – – – – 1700 1000 Remark: Reservoir length can be reduced by 50% when the motive pressure divided by the back pressure is ≥ 2. CAPACITY MULTIPLYING FACTORS FOR OTHER FILLING HEADS PUMP SIZE 150 FILLING HEAD “H” (mm) 900 300 600 1,35 All sizes 0,7 1 1,2 Remark: Filling head “H” is shown in Fig. 1. FLOW RATE CAPACITY (kg/h) OPERATING IN STEAM TRAP MODE MODEL SIZE 0,1 0,3 0,5 DIFFERENTIAL PRESSURE (bar) 4,5 7 10 1800 3000 3900 0,7 1 1,5 2 10000 13750 16000 APST 2” x 2” – DN 50 x 50 2400 5900 7550 4450 5000 6100 7100 22500 26500 30000 APST-HC 2” x 2” – DN 50 x 50 1800 3000 3900 9050 11000 14000 15500 10000 13750 16000 3” x 2” – DN 80 x 50 2400 5900 7550 4450 5000 6100 7100 22500 26500 30000 APST 3” x 2” – DN 80 x 50 9050 11000 14000 15500 APST-HC VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS 9.084 E 11.13
ADCA DIMENSIONS (mm) – PN 16 SIZE A * B * C C1 D E F G H I J L M N O ** P ** WGT. VOL. (kg) (L) DN 50 x 50 910 726 212 97 542 356 200 210 512 490 17 18 250 30 1/2” 1” 84 45 DN 80 x 50 924 728 212 97 542 356 200 210 512 490 17 18 250 30 1/2” 1” 91 45 DIMENSIONS (mm) – CLASS 150 SIZE A * B * C C1 D E F G H I J L M N O ** P ** WGT. VOL. (kg) (L) 2” x 2” 958 743 212 97 542 356 200 210 512 490 16 18 250 30 1/2” 1” 86 45 3” x 2” 980 748 212 97 542 356 200 210 512 490 16 18 250 30 1/2” 1” 90 45 * Dimensions are different if threaded flanges are requested; ** As standard, in versions manufactured with EN 1092-1 PN 16 flanges, these connections are female threaded ISO 7 Rp. In versions with ASME B16.5 flanges, these connections are female threaded NPT. VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS 9.084 E 11.13
ADCA 2 8 10 5 4 6 14 3 7 1 13 15 1 10 2 3 11 4 5 9.2 6 7 POS. Nº DESIGNATION 12 3.1 9.1 APSTSS 1 Body MATERIALS AISI 316 / 1.4401; AISI 316L / 1.4404 2 Cover APSTS A351 CF8M / 1.4408 P265GH / 1.0425 ; P235GH / 1.0345 ; 3 * Cover gasket Non asbestos S235JR / 1.0038 Non asbestos 3.1 * Outlet cover gasket GJS-400-15 / 0.7040 Stainless steel 4 * Inlet valve / Seat assembly Non asbestos Stainless steel Non asbestos 5 * Exhaust valve / Stainless steel Stainless steel Seat assembly Stainless steel Stainless steel Stainless steel 6 Pump mechanism Stainless steel Inconel 7 *Float Inconel A351 CF8M / 1.4408 A351 CF8M / 1.4408 A351 CF8M / 1.4408 8 * Spring assembly A351 CF8M / 1.4408 Stainless steel A2-70 (2 pieces) Steel 8.8 AISI 316 / 1.4401 9.1 * RD40 outlet check valve P250GH / 1.0460 Stainless steel Stainless steel 9.2 * RD40 Inlet check valve Stainless steel Stainless steel Stainless steel Borosilicate 10 Bolts Bronze / Stainless steel 11 ** PN 16 EN 1092-1 flanges Borosilicate 12 * Steam trap unit 13 * Steam trap float 14 Level gauge cocks 15 Tube glass * Available spare parts. ** Welding neck EN 1092-1:2018 flanges. VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS 9.084 E 11.13
SIZING AND INSTALLATION ADCA SIZING H – Filling head S1 – Motive steam To accurately size a pump trap, the following C1 – Condensate information must be provided: from heat process C – Condensate return 1. Heat exchanger (or process equipment) maximum V – Automatic air venting steam or condensate load, in kg/h. Fig.1 2. Heat exchanger (or process equipment) operating pressure at full load in bar g or, alternatively, the heat exchanger maximum operating pressure in bar g and the over design percentage. 3. Motive steam pressure available to operate the pump trap, in bar g. 4. The total lift or back pressure the pump will have to overcome. This includes the change in the fluid level elevation after the pump (0,0981 bar/m of lift), plus pressure in the returning pipe, plus the pressure drop caused by pipe friction, plus any other system component pressure drop the pump will have to overcome, in bar g. 5. Maximum controlled temperature of the medium to be heated (secondary fluid outlet temperature), in ºC. 6. Minimum temperature of the medium to be heated (secondary fluid minimum inlet temperature), in ºC. 7. Installation head available “H” (see Fig. 1) in mm or any other dimension that allows its determination. For information on how to predict stall refer to IS 9.085 Technical Information Sheet - Understanding stall condition - or consult the manufacturer. RESERVOIR A reservoir is recommended to temporarily hold the liquid and prevent any flooding of the equipment, while the pump is performing a pumping cycle. A length of pipe of large diameter can be used (see reservoir sizing table). NOTE: All ADCAMat automatic pump traps feature two mechanisms, combining the characteristics of a float steam trap and a pressure operated pump. When certain that the system backpressure is always superior to the equipment upstream pressure then an ADCAMat pressure operated pump (without steam trap) is the ideal solution as long as it is installed in a closed loop. In extreme cases, where the system condensate load is above the discharge capacity of all ADCAMat automatic pump trap models, it is recommended to install an ADCAMat pressure operated pump in combination with a high capacity FLT series steam trap. In these scenarios, please consult manufacturer. VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS 9.084 E 11.13
ADCA OPERATION 1. In the first instance, the steam intake valve is closed, while the vent valve 1 is open. As condensate flows into the body through the inlet check valve, the APST can operate in a closed loop application, in one of two ways (as a steam trap or pressure operated pump). 2. If the inlet pressure is greater than the back pressure, the APST works as 2 a steam trap, continuously discharging condensate by differential pressure. At this point the steam intake valve remains closed and the vent valve open. 3. As soon as, e.g., the equipment’s control valve starts to modulate, the 3 steam pressure will decrease. The lower differential pressure decreases the 4 APST’s ability to discharge as a steam trap, causing the condensate level to rise inside the body. Vacuum may even occur at this stage. 4. If this situation would persist, the condensate would eventually flood the 5 equipment, causing problems. However, by using an APST, as the float 6 reaches its highest position, the snap action mechanism actuates, closing 7 the vent valve and opening the steam intake valve. Steam will then replace the necessary positive pressure to pump out the condensate. At this point the APST works as a pressure operated pump. 5. The float starts to fall as the condensate level inside the body drops and is discharged to the return system. When the float reaches its lowest position, the snap action mechanism resets. 6. As the motive steam valve closes and the vent valve opens, equalizing the body pressure with the upstream pressure, the condensate is allowed to flow once again into the APST. The cycle then repeats itself and, with enough differential pressure, the APST resumes as a steam trap or, otherwise, as a pump. VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS 9.084 E 11.13
ADCA AUTOMATIC PUMP TRAP PPT14 DESCRIPTION The ADCAMat PPT14 automatic pump trap is specially recommended where stall condition may occur due to poor steam trap condensate discharge capacity, caused by temporary insufficient pressure drop. The equipment combines the features of a float steam trap and a pressure operated pump, in one single unit. Whenever the steam trap function is incapable of draining condensate, the pump function is activated (using external steam pressure). The pump replaces the necessary positive pressure to lift the condensate to the return system, before water logging occurs, avoiding water hammer and consequent noise, equipment damage, corrosion, unstable temperature control, etc. MAIN FEATURES Compact design. No electric requirements. No NPSH issues. Operation under vacuum conditions. No motive or flash steam is lost. Low filling head for minimal installation space requirements. OPTIONS: Level gauge. USE: Drain and lift condensate from heat exchangers (among others). AVAILABLE MODELS: PPT14S – carbon steel. PPT14SS – stainless steel. SIZES: 11/2” x 1” and 2” x 11/2”. DN 40 x 25 and DN 50 x 40. CONNECTIONS: Flanged EN 1092-1 PN 16. Flanged ASME B16.5 Class 150. Female threaded ISO 7 Rp (threaded flanges). Others on request. INSTALLATION: Horizontal installation in a closed loop system. See IMI – Installation and maintenance instructions. MOTIVE GAS: Steam. CE MARKING – GROUP 2 (PED – European Directive) PN 16 Category All sizes 2 (CE marked) VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS PPT14.01 E 01.20
ADCA OPERATING LIMITING CONDITIONS BODY LIMITING CONDITIONS * Minimum density 0,80 kg/L PPT14S PPT14SS Maximum motive pressure 10 bar FLANGED FLANGED FLANGED PN 16 / CLASS 150 PN 16 CLASS 150 Minimum motive pressure 1 bar ALLOWABLE RELATED ALLOWABLE RELATED ALLOWABLE PRESSURE TEMP. Pump discharge per cycle (approx.) 11 L PRESSURE TEMP. PRESSURE 15,3 bar 50 ºC Remark: It is recommended that the motive pressure does not 16 bar 50 ºC 16 bar 1 exceed 1 to 4 bar above the expected back pressure applied to 2 the pump. 14 bar 100 ºC 15 bar 13,3 bar 100 ºC 3 4 13 bar 195 ºC 12,7 bar 11,1 bar 200 ºC 5 6 FLOW RATE CAPACITY (kg/h) 12 bar 250 ºC 12 bar 10,2 bar 250 ºC 7 OPERATING IN PUMP MODE W/ 300 mm FILLING HEAD Min. operating temp.: -10 ºC; Design code: AD-Merkblatt. MOTIVE * Rating according to EN 1092-1:2018. PRESSURE TOTAL LIFT 11/2” x 1” 2” x 11/2” RESERVOIR SIZING TABLE (bar) (bar) DN 40 x 25 DN 50 x 40 FOR EQUALIZED, CLOSED SYSTEM INSTALLATION 1 0,35 2 1050 1220 FLOW 40 RESERVOIR SIZE (DN) 250 3 1 1190 1490 RATE 50 80 100 150 200 4 1220 1530 (kg/h) 6 2 1280 1600 RESERVOIR LENGTH (mm) 8 1310 1640 10 3 1380 1730 ≤ 300 1200 700 – – – – – 2 4 1460 1830 3 5 940 1180 400 1500 1000 – – – – – 4 6 1020 1280 6 1110 1390 500 2000 1200 500 – – – – 8 1200 1510 10 1290 1620 600 – 1500 600 – – – – 3 1380 1730 4 720 900 800 – 2000 800 500 – – – 5 850 1070 6 940 1180 1000 – – 1000 700 – – – 8 1010 1260 10 1130 1410 1500 – – 1500 1000 – – – 4 1200 1490 5 620 780 2000 – – 2000 1300 600 – – 6 730 920 8 840 1050 3000 – – – 2000 900 500 – 10 980 1230 5 1090 1370 4000 – – – – 1200 700 – 6 540 680 8 690 870 5000 – – – – 1400 800 500 10 880 1100 6 960 1190 6000 – – – – 1700 1000 600 8 520 650 10 730 910 7000 – – – – 2000 1200 700 7 840 1060 8 530 670 8000 – – – – – 1300 800 10 640 810 730 920 9000 – – – – – 1500 900 10000 – – – – – 1700 1000 Remark: Reservoir length can be reduced by 50% when the motive pressure divided by the back pressure is ≥ 2. CAPACITY MULTIPLYING FACTORS FOR OTHER FILLING HEADS PUMP SIZE 150 FILLING HEAD “H” (mm) 900 300 600 1,35 All sizes 0,7 1 1,2 Remark: Filling head “H” is shown in Fig. 1. FLOW RATE CAPACITY (kg/h) OPERATING IN STEAM TRAP MODE MODEL SIZE 0,1 0,3 0,5 DIFFERENTIAL PRESSURE (bar) 5 7 10 650 1100 1500 0,7 1 1,5 2 3 4 4400 5400 6200 PPT14 11/2” x 1” – DN 40 x 25 1050 1750 2400 1700 2000 2600 3000 3510 3990 7650 8500 10100 2700 3400 3900 4500 5900 6600 PPT14 2” x 11/2” – DN 50 x 40 VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS PPT14.01 E 01.20
ADCA DIMENSIONS (mm) – PN 16 SIZE A B * C * D E F G H I J L M N O ØP Q R S T ** U ** V ** WGT. VOL. (kg) (L) DN 40 x 25 425 80 64 100 240 100 354 378 17,5 17,5 50 DN 50 x 40 425 91 79 100 240 100 354 378 17,5 17,5 50 28 324 464 407 13 154 250 1/2” 3/4” 3/8” 81,2 25 28 324 464 407 13 154 250 1/2” 3/4” 3/8” 84 25 DIMENSIONS (mm) – CLASS 150 SIZE A B* C* D E F G H I J L M N O ØP Q R S T ** U ** V ** WGT. VOL. (kg) (L) 11/2” x 1” 425 97 80 100 240 100 354 378 17,5 17,5 50 28 324 464 407 13 154 250 1/2” 3/4” 3/8” 80,6 25 2” x 11/2” 425 106 96 100 240 100 354 378 17,5 17,5 50 28 324 464 407 13 154 250 1/2” 3/4” 3/8” 83,3 25 * Dimensions are different if threaded flanges are requested; ** As standard, in versions manufactured with EN 1092-1 PN 16 flanges, these connections are female threaded ISO 7 Rp. In versions with ASME B16.5 flanges, these connections are female threaded NPT. VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS PPT14.01 E 01.20
ADCA POS. Nº DESIGNATION MATERIALS PPT14SS 1 1 Body AISI 316 / 1.4401; 2 PPT14S AISI 316L / 1.4404 3 2 Cover AISI 304 / 1.4301; 4 S355JR / 1.0045 AISI 316 / 1.4401 5 3 * Cover gasket S355JR / 1.0045; P265GH / 1.0425; Stainless steel / Graphite 6 Stainless steel / Graphite 7 3.1 * Gasket P235GH / 1.0345 Stainless steel / Graphite Stainless steel / Graphite 3.2 * Gasket Stainless steel / Graphite Stainless steel Stainless steel / Graphite 4 * Inlet valve / Seat assembly Stainless steel Stainless steel 5 * Exhaust valve / Stainless steel Seat assembly Stainless steel Stainless steel Stainless steel 6 Snap-action pump mechanism Stainless steel Stainless steel Inconel 6.1 Steam trap unit Stainless steel A351 CF8M / 1.4408 7 * Float Inconel A351 CF8M / 1.4408 Stainless steel A2-70 8 * Spring assembly A351 CF8M / 1.4408 (2 pieces) A351 CF8M / 1.4408 AISI 316 / 1.4401 AISI 304 / 1.4301 9.1 * RD40 outlet check valve Steel 8.8 P250GH / 1.0460 9.2 * RD40 Inlet check valve S235JR / 1.0038 10 Bolts 11 ** PN 16 EN 1092-1 flanges 12 Pump support * Available spare parts. ** Welding neck EN 1092-1:2018 flanges. VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS PPT14.01 E 01.20
ADCA SIZING AND INSTALLATION SIZING To accurately size a pump trap, the following H – Filling head information must be provided: S – Process steam supply S1 – Motive steam 1. Heat exchanger (or process equipment) C – Condensate return maximum steam or condensate load, in kg/h. V – Automatic air venting CW – Cold water inlet 2. Heat exchanger (or process equipment) operating HW – Hot water outlet pressure at full load in bar g or, alternatively, the heat exchanger maximum operating pressure in bar g and the over design percentage. 3. Motive steam pressure available to operate the pump trap, in bar g. 4. The total lift or back pressure the pump will have to overcome. This includes the change in the fluid level elevation after the pump (0,0981 bar/m of lift), plus pressure in the returning pipe, plus the pressure drop caused by pipe friction, plus any other system component pressure drop the pump will have to overcome, in bar g. 5. Maximum controlled temperature of the medium to be heated (secondary fluid outlet temperature), in ºC. 6. Minimum temperature of the medium to be heated (secondary fluid minimum inlet temperature), in ºC. 7. Installation head available “H” (see Fig. 1) in mm Fig.1 or any other dimension that allows its determination. For information on how to predict stall refer to IS 9.085 Technical Information Sheet - Understanding stall condition - or consult the manufacturer. RESERVOIR A reservoir is recommended to temporarily hold the liquid and prevent any flooding of the equipment, while the pump is performing a pumping cycle. A length of pipe of large diameter can be used (see reservoir sizing table). NOTE: All ADCAMat automatic pump traps feature We reserve the right to change the design and material of this product without notice. two mechanisms, combining the characteristics of a float steam trap and a pressure operated pump. IS PPT14.01 E 01.20 When certain that the system backpressure is always superior to the equipment upstream pressure then an ADCAMat pressure operated pump (without steam trap) is the ideal solution as long as it is installed in a closed loop. In extreme cases, where the system condensate load is above the discharge capacity of all ADCAMat automatic pump trap models, it is recommended to install an ADCAMat pressure operated pump in combination with a high capacity FLT series steam trap. In these scenarios, please consult manufacturer. VALSTEAM ADCA
ADCA OPERATION 1. In the first instance, the steam intake valve is closed, while the vent valve 1 is open. As condensate flows into the body through the inlet check valve, the PPT14 can operate in a closed loop application, in one of two ways (as a steam trap or pressure operated pump). 2. If the inlet pressure is greater than the back pressure, the PPT14 works as 2 a steam trap, continuously discharging condensate by differential pressure. At this point the steam intake valve remains closed and the vent valve open. 3. As soon as, e.g., the equipment’s control valve starts to modulate, the 3 steam pressure will decrease. The lower differential pressure decreases the 4 PPT14’s ability to discharge as a steam trap causing the condensate level to rise inside the body. Vacuum may even occur at this stage. 4. If this situation would persist, the condensate would eventually flood the 5 equipment, causing problems. However, by using a PPT14, as the float reaches its highest position, the snap action mechanism actuates, closing the vent valve and opening the steam intake valve. Steam will then replace the necessary positive pressure to pump out the condensate. At this point the PPT14 works as a pressure operated pump. 5. The float starts to fall as the condensate level inside the body drops 6 and is discharged to the return system. When the float reaches its lowest position, the snap action mechanism resets. 7 6. As the motive steam valve closes and the vent valve opens, equalizing the body pressure with the upstream pressure, the condensate is allowed to flow once again into the PPT14. The cycle then repeats itself and, with enough differential pressure, the PPT14 resumes as a steam trap or, otherwise, as a pump. VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS PPT14.01 E 01.20
ADCAMAT PUMP TRAPS UNDERSTANDING STALL CONDITION For convenience purposes the term heat pre-determined heat transfer areas. In addition exchanger will be used to describe all types of to other safety factors normally considered, this equipment where heat is transferred from one often results in over sizing. fluid to another. This includes shell and tube heat exchangers and plate heat exchangers, but also Overdesigned heat exchangers with capabilities heating coils, jacketed vessels, heating batteries, above the required needs operate with etc. lower steam pressures, and corresponding temperatures, when compared to perfectly sized What is stall and why does it occur? units, increasing the chance of stall condition occurring. In a temperature control application such as the one shown in Fig. 1, when a control valve is It is thus critical that an evaluation of the load throttling to meet the requirements of a reduced profile of a heat exchanger is taken place, heat load, the steam pressure P1 inside the determining whether or not a stall condition may heat exchanger falls. This fall is sometimes occur. considerable and can reduce differential pressure across the steam trap to a point where it can no How to solve a stall condition? longer discharge (P2 is equal to or greater than P1). Consequently, condensate accumulates In such cases where stall condition can take inside the heat exchanger resulting in a stall place, an ADCAMat pressure operated pump and condition which leads to poor heat transfer steam trap (see Fig. 2) or an ADCAMat automatic (temperature fluctuation), corrosion, water pump trap, installed in a closed loop system, is a hammer, leakages and noise, amongst others. solution. Fig. 1 Fig. 2 1 Overdesigned heat exchangers IS 9.085 E 06.20 Most heat exchangers have more heating area than required. This is because designers typically select a heat exchanger that covers the requirements from a standard range with VALSTEAM ADCA Produced in accordance with Sound Engineering Practices of the European PED - Pressure Equipment Directive.
ADCAMAT PUMP TRAPS Whenever the steam trap is incapable of draining Therefore, the total back pressure is 1,5 bar g UNDERSTANDING STALL CONDITIONcondensate, the pump function is activated (using and, from the steam tables, the corresponding external steam pressure). The pump replaces the saturated temperature is tB=127,6 ºC. necessary positive pressure to lift the condensate to the return system before water logging occurs. b) Calculating the full heat load The pump is only required during stall loads 1 Fanodr tchoenrevfeonreienacestepaumrptorsaeps is thsetill rterqmuirehdeatot otpoṁQrḟ teeo==-ntdHMheeareaestretsstrrfsulamoanlwtsifsnrefaeeittrneydraootffeahvtQh[ċeeketcar=osateslr/ṁcshitoz]rnian∙ndnoaCgrsr.ypmfeflu∙arid∆llay[Tkrgec/hoa]ns.siIdneraeddd, ittihoins 2 epxrecvheanntgestrewamill bfreomusdeidscthoadrgeisncgribinetoaltlhteypresturonf 3 ecoqnudipemnesantewlhineerewhheeantevisertrastnesafemrrepdrefsrsoumreoPne1 OCvpe=rdSpeesciigficnheedat chaepaactityeoxfcthheasnegcoenrdsarwy filtuhid [ckacapl/akgb°iCli]ties 4 feluxicdeteodasntohtehebra.cTkhpisreinscsluurdeePs2s.hell and tube heat aΔbTo=veTemptehraete risreeoqf uthieresdecondnaeryefldusid [K oorp°eCr] ate with 5 exchangers and plate heat exchangers, but also lower steamQ̇ =p1r5es0s0u0re∙s1, ∙ (a8n0d- 2c0o)rresponding 6 hOebavtiionugsclyo,ilisf,tjhaeckbeatecdk vperesssseulsr,ehaelawtianygsbeaxttceereiedss, temperatures, when compared to perfectly sized 7 ethtce.steam pressure (full load stall) the steam trap units, increasinQġ =th9e00c0h0a0nckecaol/fh stall condition is unnecessary. occurring. c) Calculating the steam flow rate at full load WWhheaatteiasr astparellssaunredowpehrayteddopeumspitaondccstuearm? trap set or a “two-in-one” automatic pump trap Iisn inavotelvmedpeeratcuhrepacrot n(tproulmpapapnlidcattrioanp) smuucsht baes It is thus critical that an evaluation of the load odpoeAercfvtocate6faupilrpreom.bpraairnoortiifxnogignmashwaafthghteu=eelyrata4htt8e1e3r6ed,o5x8scrkthºnecCaoaantmlg/aakenghsrd.atasislal nactoatenekndmetinthpioaenlprpalyamtucareoey,f tahnealoynsedshinodwivnidiunaFlliyg.. 1, when a control valve is ṁs = Q̇ throttling to meet the requirements of a reduced How to solve a stallhcfgondition? hhSeetaaattllleopxacrdhe,adnthigecetrsiotfeanallms. pressure P1 inside the This fall is sometimes Ipnlacseu,cahnṁcAaDss=CesA9M40w80ah3te0,pr80re0essst=uarl1le8co6op0ne,2dra7ittioekgnd/phcuamnptaankde steam trap (see Fig. 2) or an ADCAMat automatic cCoanlcsuidlaetriaobnleoaf ntdhecasntarelldluocaeddcifafenrebnetiapl eprrfeosrsmuered pdu) mCpaltcruapla,tiinnsgtatlhleedrienqauicrleodsehdelaotoinpgsyasrteeam, is a aecitrhoesrs bthyemsatethaemmtaratipcatol oar pgorianpt hwichaelreaiptpcraonacnho. solution. lTohnegefirrsdtisucsheasrgstean(Pd2ardis tehqeurmalotdoynoar mgriceafoterrmtuhlaans Using the logarithmic mean temperature Pto1c).alcCuolantseetqhueepnetlyrc, enctoangdeenosf ahteeat alocacdumaut lsattaelsl, difference: iwnhsiidche itshereahcehaet dewxchheanngtheer sretesaumltinpgreisnsuarestPa1ll cisonedqiutiaoln towthhicehbalecakdpsretsosupreooPr 2.heTahte tsraencsofnedr (atpepmrpoearcahtuinrevolvfelusctthueatuiosne)o, f ac“osrtraollsciohna,rt” wwhaitcehr hyiaemldms esur,ffliecaieknatgaecscaunradcnyoaisselo, nagmaosntghset ooptheerarsti.ng steam pressure, and corresponding temperature, at full load is considered. ( )∆TLM = tCO - tCI In Example tS - tCI tS - tCO Consider a heat exchanger operating at a nominal 6 bar g, designed to heat a constant water flow of ∆TLM = Logarithmic meam temperature difference [K or °C] 15 000 kg/h from 20 ºC to 80 ºC. Minimum heat tCO=Secondary fluid outlet temperature [°C] load occurs at 60% of full load. The condensate tCI=Secondary fluid inlet temperature [°C] lifts 10 meters into a return line at 0,5 bar g tS=Steam temperature [°C] pressure. 80 - 20 165 - 20 a) Determining the equivalent saturaFtige.d1 ( )∆TLM = temperature of the total back pressure In 165 - 80 OThveetortdael bsaicgknperedsshuereaits eqxucahl taonthgeelrifst height ∆TLM = 112,34 °C equivalent pressure, plus the pressure on the The minimum heating area that fulfills the Mreotusrtn lhineea.t exchangers have more heating requirements for the full load is calculaFitge.d2 area than required. This is because designers according to the following formula: tPyippiecafrlliyctiosenleisctneaglehcetaetd ecxocnhsaidnegreinrgtahasthocrotvaenrds tphreopreerqlyusiriezmedendtoswnfrsotmreaam sptiapnedwarodrk.range with 1 10 m × 0,0981 bar + 0,5 bar = 1.481 ≈ 1,5 bar g VALSTEAM ADCA VALSTEAM ADCAProduced in accordance with Sound Engineering Practices of the European PED - Pressure Equipment Directive. IS 9.085 E 06.20
ADCAMAT PUMP TRAPS CONDIT1I0O3,2N7 = 80 - 20 UNDERSTQ̇A= AN∙ DINk ∙ ∆TLMG tS - 20 ( )Q̇ tS - 80 A = k ∙ ∆TLM STALL In Q̇ =Heat transfer rate [kcal/h] ( )ptoreo-tdheetrersmaifneetydIfnahcetaotttSSrs--tr28an00nosrmfea=rll0ay,r5ec8oans.siIdneraeddd,ittihoins For A =coHneavtiengniaerenac[me2] purposes the term heat often results in over sizing. exchka=nHgeeatrtrwanisllferbceoeufficsieendt [ktcoal/dme2 hs°cCr]ibe all types of equiΔpTmLMe=nLtogwarihthemriec mheaemattemispertaratunresdfiefferrreendce [fKroomr °C]one Overdesigned rhepeqraeutsirtteseSSuxd--cr82eh00san,negeaedn=rssdew0,5ioc8thoprercreaasptpeaobnildwitiiniethgs fluid to another. This includes shell and tube heat above the exchangers and plate heat exchangers, but also lower steam heating coils, jacketed vessels, heating batteries, temperatures, when compared to perfectly sized etc.The manufacturer considers a heat transfer uonccitus,rriinngc.reasintgS -t2h0e =ceh0a,5n8c(etS -o8f0s) tall condition coefficient of 2100 kcal/m2 h°C for this steam to water heat exchanger which yields a heat transfer It is thus critical t0h,a7t9taSn= 122,88 of the load evaluation Whaaretaiosf:stall and why does it occur? profile of a heattSe=x1c5h5a,n5g4eºrCis taken place, Ithne aonteemshpoewrantuirneAF=icgo.n21t1r,0o9w0l0h0∙ae1p0n1p02a0li,c3ca4otinotnrolsvuaclhveaiss determining whether or not a stall condition may throttling to meet the requirements of a reduced heat load, the steamA =p3re,8s1sumre2 P1 inside the occur. heat exchanger falls. This fall is sometimes This temperature corresponds to a steam conAsmideornagbslte atnhde cahnearet duecxechdaifnfegreerntimalapnreufsascuturerer acrorasnsgteh,easmteoadmeltrwaipthtoa ahepaotinttrawnhseferreaitrecaanofnAo = pressure of 4.5 bar g which means that a 9% long4e,1r5dimsc2hwaargses(ePle2ctiesdeqwuhaicl htocorregsrepaotnedrsthtoanan P1)o. veCrdoenssiegqnuinegnotlyf ,arocuonndde9n%s.ate accumulates Hoovwerdteosigsnoinlgvedeacresatsaeldl cthoenodpietriaotinng? steam inside the heat exchanger resulting in a stall pressure by 25 %. The steam flowrate at the full coned)itiCoanlcuwlhaitcinhg leoapdesrattiongpsotoeramhepartestsraunresfaenr d Inlosaudchof c9a0s0es00w0hkecrael/hstafollr cthoendhiteioant ecxacnhatnagkeer (temflpoewrartautreeat ffulullcltouaadtiofonr),thecoovrreorsdioens,ignewdatheerat plwaciteh, Aan=A4D,1C5AmM2atcapnrenssouwrebeopcearlactueladtepdu.mSpteaanmd hamemxcehr,alnegaekrages and noise, amongst others. stteaabmlestraspta(tseetehaFtigt.h2e) eonr tahnalApDy CoAf Mevaatpaourtaotimonatiocf The operating steam temperature ts for the full pusmatpurtaratepd, sintesatamlleadt 4in.5abcalroissehdfglo=o5p00sy,7s6tekmca, li/skga. load condition must be determined by taking the solution. larger heating area into consideration, however ṁs = Q̇ firstly the new ∆TLM must be determined as hfg follows: 900 000 ṁs = 500,76 = 1797,27 kg/h ∆TLM = Q̇ f) Calculating the flow rate at stall load for the A∙k overdesigned heat exchanger ∆TLM = 900 000 The load percentage at which stall condition 4,15 ∙ 2100 occurs can be calculated according to the following formula: ∆TLM = 103,27 ºC Fig. 1 OvTehredsetesaimgnteemdpehraetuarte etsxccahn abengreetrriesved from % Stall load = tB - tCO tS - tCO the following equation: Most heat exchangers have more heating tS = Steam temperature [°C] tB = Back pressure equivalent steam temperature [°C] ( )tathyrpeeiacraetlhlqyaunisreermleeqecunt it∆rsaeTdLfhM.roe=TmahtisaeInxiscshttabCtatOSneSn--dc-gtatatCCeCurOIIrdsethraadntegsceigonvweeirrthss tCO = Secondary fluid outlet temperature [°C] Fig. 2 VAVLASLTSETAEMAMADACDACA 1 IS 9.085 E 06.20 3 Produced in accordance with Sound Engineering Practices of the European PED - Pressure Equipment Directive. IS 9.085 E 06.20 Produced in accordance with Sound Engineering Practices of the European PED - Pressure Equipment Directive.
ADCAMAT PUMP TRAPS 127,60 - 80 ∙ 100 FLOW RATE CAPACITY (kg/h) OPERATING IN 155,54 - 80 PUMP MODE W/ 300 mm FILLING HEAD UNDERSTANDING STALL CONDITION% Stall load = % Stall load = 63 % MOTIVE TOTAL LIFT 11/2'' x 1'' 2'' x 11/2'' PRESSURE (bar) DN 40 x 25 DN 50 x 40 (bar) 1 1050 1220 FWohrichcomnevaennsietnhcaet thpeufrlopwosreaste atht estaltlelromad ihs:eat pre-de2termined heat transfe1r19a0reas. In a14d9d0ition 1 2 eexqcuhipamnṁgeSen=rt w17il9l 7b,e27us×e0d,6t3o =de1s1c3r2ib,2e8akllg/thypes of to oth3er safety factors norma12ll2y0 consider1e5d30, this 3 where heat is transferred from one 4 often r4esults in ov0,e3r5 sizing. 1280 1600 5 6 fluid to another. This includes shell and tube heat 6 1310 1640 7 exchangers and plate heat exchangers, but also Overd8esigned heat exchang1e3r8s0 with cap1a7b30ilities hge) aStiinzgincgoitlsh,ejasctkeeatmedtvreaspsealnsd, hpeuamtinpg boarttpeurimesp, above10 the required nee1d46s0 operate1830with etrtacp. lower 2 steam pressures, a9n40d corresp11o8n0ding In this case stall condition occurs above the tempe3ratures, when compare10d20to perfect1ly28s0ized Wminhimatumiswsotrakilnlgalonadd wwhhicyh dmoeaenss itthaotcacpuumr?p units, 4increasing the chance111o0 f stall co13n9d0ition occurr6ing. 1 and steam trap, or automatic pump trap, must be 1200 1510 Iinnstaalletedm. perature control application such as It is th8us critical that an eva12lu9a0 tion of t1h6e20load tacthhTfokhlhhoogeceafhrenrw/saanoehotsttdote)strislnldaaseialetnoeeemtgxtegtarahhacsadpmeaethihbn,ortaolessfelfntwmtttosuhregaastnwleehalenupelemirdrornstaemabcttt)ftFedheaaaruaaaienclgs(lanmpsk1.trtdr.e7e1tpbsotd9q,prthTeaeu7urwaehelsc,ial2rihsseppsecb7eusuoomdlnuermikfnienaefrgdfaetptleno/loiwhtrtcfmisePoiohd1wsnun1onei,tsi5sfttiroacsrhteiaobfnholb4lapi(sametr1,vrrier5dc1eeagagdae3stbelb.uivns2mlaceeut,trhen2hertiedoe8geoss profile10 of a heat exchang1e3r80is taken17p30lace, determ3 ining whether or not a7s20tall conditio90n0 may occur.4 850 1070 5 940 1180 2 6 1010 1260 How8to solve a stall c1o13n0 dition?1410 longer FdLiOsWchRaArTgEeC(APP2ACiIsTYe(qkgu/ah)l OtoPEoRrATgIrNeGaItNer than In su1c0h cases where stall 1c2o00ndition ca14n90take P1). ConsequeSnTtlEyA, McToRnAdPeMnOsDaEte accumulates place, an ADCAMat pressure operated pump Faign.d4 steam trap (see Fig. 2) or an ADCAMat automatic inside the heat excDhIFaFnEgReErNTrIeALsuPlRtiEnSgSUiRnE a(bars)tall spcToouhlnmeuftipirpomutnrmsa. ptph,aifnltoswwtaithlrleaadtneinacvaaapiclaalocbistleieedsmloostohivpoewspnyrseitnessmFu,irgeis. oa4f cMoOnDdEitLion SwIZhEich le0,a1ds 0,t3o p0,o5or 0h,7eat 1tran1s,f5er 6 bar, a PPT14 DN 50 x 40 will handle the 1132,28 kg/h of condensate at stall condition against the (htPaePmmT1mp4eerra1D,1tNl/ue24r'a'e0xkxa12'g'5-felusc6at5u0nadti1no1on00i)s,e1,50ac0moro1ro7n0sg0isotn2o0,0t0hewr2sa6.0te0 r 1,5 bar g back pressure. PPT14 2'' x 11/2'' - 1050 1750 2400 2700 3400 3900 DN 50 x 40 MODEL SIZE DIFFERENTIAL PRESSURE (bar) Thus, a PPT14 DN 40 x 50 is suitable for this PPT14 2 3 4 5 7 10 application. 11/2'' x 1'' - DN 40 x 25 3000 3510 3990 4400 5400 6200 PPT14 2'' x 11/2'' - 4500 5900 6600 7650 8500 10100 If, however, in another application the minimum DN 50 x 40 working load is higher than the stall load (e.g. minimum working load of 70%) then the system Fig. 3 will have positive differential pressure at all times and a steam trap is the appropriate solution, According to Fig. 3 it can be seen that a PPT14 as long as it has enough discharge capacity at DN 40 x 25 or DN 50 x 40 will be able to hanFidg.le1 minimum and maximum system loads. the full load of 1797,27 kg/h at a differential pressure of 4,5 – 1,5 = 3 bar g. Overdesigned heat exchangers Most heat exchangers have more heating Fig. 2 area than required. This is because designers typically select a heat exchanger that covers the requirements from a standard range with VALSTEAM ADCA 1 VALSTEAM ADCAProduced in accordance with Sound Engineering Practices of the European PED - Pressure Equipment Directive. IS 9.085 E 06.20
ADCA ELECTRIC CONDENSATE RECOVERY UNITS ECRU DESCRIPTION The ADCAMAT ECRU series electric condensate recovery units are recommended in the transfer of high-temperature water such as hot condensate, to a higher elevation or pressure. This condensate is usually used as boiler feedwater. The standard models are prepared for flows up to 20 m3/h, or higher on request. The units are composed of an horizontal condensate vessel (receiver), a metallic support frame, electric pumps, level controls, valves, prewired control panel and pipework for connections between the different elements of the units. OPERATION The condensate is brought into the vessel through the inlet connections, with stainless steel sparge pipes, located on the top of the vessel. As the condensate level rises it will trigger the level control system to start the pumping process. In normal operating conditions, the pumps will work in alternating mode, which means they will alternate duty at the end of each cycle. In the event of a peak load, the level will continue rising eventually triggering the cascading switch which will make both pumps work simultaneously to relieve this peak demand. MAIN FEATURES Condensate vessel – Completely manufactured from AISI 316 stainless steel or carbon steel, with inlet connections, overflow, air vents, drain, pump feeding outlets and a magnetic level indicator with bi-stable switches. Valves and ancillaries – Includes full bore ball valves at the pump suction ports, manual regulating valves for system head regulation at the pumps discharge, seamless carbon steel pipes, strainers and pressure gauges. Metal frame – Manufactured from structural steel, sandblasted and painted. Pumps – Manufactured from stainless steel or cast iron, capable of handling hot condensate up to 98 ºC and designed for low NPSH. Control panel – Metal enclosure rated to IP 65 or higher. Features alternating and cascading (simultaneity) functions, pump fault indication for each pump, low and high-level alarms, pump dry run inhibitor, operating mode selector switch and volt-free telemetry terminals for remote stats. The unit requires a 3 phase, 380-415 V AC, 50 Hz power supply. OPTIONS: Thermal insulation. Frame in stainless steel. AVAILABLE Complete pipelines in stainless steel. MODELS: Different pumping capacities. Alternative designs. EC225 2T10 – 225L vessel capacity, 2 m³/h flow rate and 10 m delivery head. EC225 4T10 – 225L vessel capacity, 4 m³/h flow rate and 10 m delivery head. EC600 10T10 – 600L vessel capacity, 10 m³/h flow rate and 10 m delivery head. EC600 10T20 – 600L vessel capacity, 10 m³/h flow rate and 20 m delivery head. EC600 20T10 – 600L vessel capacity, 20 m³/h flow rate and 10 m delivery head. EC600 20T20 – 600L vessel capacity, 20 m³/h flow rate and 20 m delivery head. EC850 30T10 – 850L vessel capacity, 30 m³/h flow rate and 10 m delivery head. EC850 30T20 – 850L vessel capacity, 30 m³/h flow rate and 20 m delivery head. CERTIFICATION The ADCAMAT ECRU is designed to operate exclusively at atmospheric pressure and therefore is outside the scope of the European Pressure Equipment Directive. It complies with the European Machinery Directive and therefore carries the CE mark. When supplied with an integrated control panel the compliance with the Low Voltage Directive and the Electromagnetic Compatibility Devices Directive is also ensured. VALSTEAM ADCAA declaration of conformity is delivered with the equipment according with the relevant Directives in use. We reserve the right to change the design and material of this product without notice. IS ECRU.10 E 06.18
C ADCA d3 d2 d1 PM NO d4 1 2 B 3 A d5 J D EF H Ø18 4 5 G I CONNECTIONS MODEL d1 d2 d3 d4 d5 DN 80 DN 50 1” – DN 25 * EC225 2T10 DN 50 DN 50 DN 80 DN 50 11/2” – DN 40 * 6 DN 100 DN 65 7 EC225 4T10 DN 50 DN 50 DN 100 DN 65 DN 32 DN 100 DN 65 DN 40 EC600 10T10 DN 65 DN 65 DN 100 DN 65 DN50 DN 100 DN 100 DN 32 EC600 10T20 DN 65 DN 65 DN 100 DN 100 DN 40 DN 50 EC600 20T10 DN 65 DN 65 EC600 20T20 DN 65 DN 65 EC850 30T10 DN 100 DN 100 EC850 30T20 DN 100 DN 100 * Female threaded ISO 7 Rp or flanged EN 1092-1 PN 16. DIMENSIONS (mm) MODEL A B C D E F G H I J L M N O P EC225 1450 1645 1236 423 300 300 750 440 1577,5 500 830 827 577 250 500 EC600 1725 1945 1354 467 300 300 750 730 1660,5 800 850 1200 727 473 500 EC850 1700 1945 1854 617 400 400 1000 730 2160,5 800 1100 1200 727 473 500 VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS ECRU.10 E 06.18
ADCA 9 MATERIALS POS. DESIGNATION MATERIAL * Nº Metal frame S235JR / 1.0038; 1 AISI304 / 1.4301 AISI 316 / 1.4401; 2 Vessel P235GH / 1.0325 ADCA M3I / MWS1 3 Ball valves 4 Strainers ADCA IS16F 5 Electric pumps - 6 Check valves 7 Pressure gauge ADCA RD40 8 Siphon ADCA MAN100 9 Gauge cock 10 Globe valve ADCA GSU 11 Magnetic level indicator ADCA GC400 12 Indicator ADCA VF20; ADCA VF40; ADCA GV32 13 Level switch 14 Control panel ADCA MLI 15 Thermal insulation ** * References shown are merely indicative. They can be changed without notice. ADCA MLI ** Optional. ADCA MS - Rock-wool / Aluminium VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS ECRU.10 E 06.18
ADCA ORDERING CODES ECRU Model EC 225 S S 2T10 S S X X E ECRU Electric Condensate Recovery Unit EC Vessel capacity 225 liters 225 600 liters 600 1 2 850 liters 850 3 4 Vessel material 5 6 Carbon steel S Stainless steel AISI 316 / 1.4401 I Number of electric pumps Single pump (non standard) (3~ 380 – 415 V, 50 Hz) S Two pumps (3~ 380 – 415 V, 50 Hz) D Maximum flow rate and delivery head in meters at the mentioned flow 2 m³/h at 10 metres (with 225 L vessel) 2T10 4 m³/h at 10 metres (with 225 L vessel) 4T10 10 m³/h at 10 metres (with 600 L vessel) 10T10 10 m³/h at 20 metres (with 600 L vessel) 10T20 20 m³/h at 10 metres (with 600 L vessel) 20T10 20 m³/h at 20 metres (with 600 L vessel) 20T20 30 m³/h at 10 metres (with 850 L vessel) 30T10 30 m³/h at 20 metres (with 850 L vessel) 30T20 Metal frame Fabricated carbon steel S Fabricated stainless steel I Piping connections Carbon steel S Stainless steel I Control panel Without control panel X Control panel, magnetic level indicator, bi-stable switches and wiring E Thermal insulation Without thermal insulation X Thermal insulation with aluminium external protection T Special valves / Extras Full description or additional codes have to be added in case of a non-standard combination E 7 VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS ECRU.10 E 06.18
ADCA ELECTRIC CONDENSATE RECOVERY UNITS ECRUV DESCRIPTION The ADCAMat ECRUV series electric condensate recovery units are recommended in the transfer of high-temperature water such as hot condensate, to a higher elevation or pressure. This condensate is usually used as boiler feedwater. The standard models are prepared for flows up to 4 m³/h. The units are composed of a vertical condensate vessel (receiver), a metallic support frame, electric pump, level controls, valves, prewired control panel and pipework for connections between the different elements of the units. OPERATION The condensate is brought into the vessel through the inlet connections, with stainless steel sparge pipes, located on the top of the vessel. As the condensate level rises it will trigger the level control system to start the pumping process. MAIN FEATURES Condensate vessel – Completely manufactured from carbon steel or AISI 316 stainless steel, with inlet connections, overflow, air vents, drain, pump feeding outlets and a set of conductive level switches. Metal frame – Manufactured from structural carbon steel or stainless steel and sandblasted. Carbon steel version is painted. Pump – Manufactured from stainless steel, capable of handling hot condensate up to 98 ºC and designed for low NPSH. Control panel – Metal enclosure rated to IP 65 or higher. Features pump fault indication, level alarms, pump dry run inhibitor, operating mode selector switch and volt-free telemetry terminals for remote stats. The unit requires a 3 phase, 380-415 V AC, 50 Hz power supply. AVAILABLE ECV150 2T10 – 150L vessel capacity, 2 m³/h MODELS: flow rate and 10 m delivery head. ECV225 4T10 – 225L vessel capacity, 4 m³/h flow rate and 10 m delivery head. OPTIONS: Thermal insulation. Frame in stainless steel. Complete pipelines in stainless steel. Different pumping capacities. Alternative designs. CERTIFICATION The ADCAMAT ECRUV is designed to operate exclusively at atmospheric pressure and therefore is outside the scope of the European Pressure Equipment Directive. It complies with the European Machinery Directive and therefore carries the CE mark. When supplied with an integrated control panel the compliance with the Low Voltage Directive and the Electromagnetic Compatibility Devices Directive is also ensured. A declaration of conformity is delivered with the equipment according with the relevant Directives in use. VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS ECRUV.10 E 00.20
ADCA C M P d3 ON d1 d4 B1 B S 1 A 2 3 J d5 4 D R Q L E T F H G I MODEL d1 * CONNECTIONS d4 ** d5 * 5 2” 1” 6 ECV150 2T10 11/2” d3 * 2” 11/2” 7 2” ECV225 4T10 2” 2” * Female threaded ISO 7 Rp. ** Male threaded ISO 7 R. DIMENSIONS (mm) MODEL A B B1 C D E F G H I J L M N O P Q R S T ECV150 2T10 950 1210 1230 508 369 160 160 830 500 990 540 920 974 569 405 255 300 295 1275 14 ECV225 4T10 1400 1680 – 508 369 160 150 890 500 1050 540 980 974 569 405 255 360 359 1725 14 VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS ECRUV.10 E 00.20
ADCA MATERIALS POS. DESIGNATION MATERIAL * Nº Metal frame S235JR / 1.0038; 1 AISI304 / 1.4301 AISI 316 / 1.4401; 2 Vessel P235GH / 1.0325 3 Ball valve ADCA M3i5 5 Electric pump 6 Check valve Stainless steel 7 Thermometer 11 Conductive switches (multipoint detection) ADCA RT25 14 Control panel 15 Thermal insulation ** – 16 Overflow * References shown are merely indicative. They can be changed without notice. PP; Stainless steel ** Optional. Steel Rockwool / Aluminium AISI 316 / 1.4401; P235GH / 1.0325 VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS ECRUV.10 E 00.20
ADCA ORDERING CODES ECRUV Model ECV 150 S S 2T10 S S X X E 1 ECRUV Electric Condensate Recovery Unit (vertical design) ECV 2 3 Vessel capacity 150 4 150 liters 225 5 225 liters Vessel material S Carbon steel I AISI 316 / 1.4401 stainless steel S Number of electric pumps Single pump (3~ 380 – 415 V, 50 Hz) 2T10 4T10 Maximum flow rate and delivery head in meters at the mentioned flow 2 m³/h at 10 metres (with 150 L vessel) S 4 m³/h at 10 metres (with 225 L vessel) I Metal frame S Fabricated carbon steel I Fabricated stainless steel X Piping connections C Carbon steel Stainless steel X T Control panel Without control panel E Control panel, conductive switches and wiring Thermal insulation Without thermal insulation Thermal insulation with aluminium external protection Special valves / Extras Full description or additional codes have to be added in case of a non-standard combination 6 7 VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS ECRUV.10 E 00.20
ADCA MAGNETIC LEVEL INDICATORS MLI DESCRIPTION The MLI series of bypass type magnetic level indicators were designed for continuous level indication and/or control in ADCA ECRU units and other special SKID mounted packages. The indicators can be equipped with multiple MSB reed switches for alarm purposes or a side mounted level transmitter for continuous level monitoring. MAIN FEATURES Stainless steel construction. Minimal leak points as compared to sight glasses. No process media in contact with the indicator glass. Continuous measurement of levels, independent of physical and chemical changes of the media: flashing, foaming, bubble formation, etc. OPTIONS: MSB Magnetic bistable reed switches. AVAILABLE MLI16. MODELS: CONNECTIONS: Flanged EN 1092-1 PN 40. Flanged ASME B16.5 Class 300. INSTALLATION: Always with the bottom cover pointing downwards. BODY LIMITING CONDITIONS * FLANGED RELATED PN 40 / CLASS 300 TEMPERATURE ALLOWABLE 50 ºC PRESSURE 40 bar CE MARKING – GROUP 2 (PED – European Directive) 37,9 bar 100 ºC PN 40 Category 34,4 bar 150 ºC DN 25 1 (CE marked) 31,8 bar 200 ºC PMO – Maximum operating pressure: 30 bar; TMO – Maximum operating temperature: 200 ºC. * According to EN 1092-2:2018. VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS MLI16.10 E 02.19
ADCA F CE 1 A E B D 2 DIMENSIONS (mm) 3 4 MODEL A B C D E F WEIGHT 5 (kg) 6 7 MLI350 350 90 120 220 DN 25 – 1” 60 7,53 MLI600 600 90 120 220 DN 25 – 1” 60 8,78 MATERIALS 7 POS. DESIGNATION MATERIAL Nº Body AISI 316 / 1.4401 1 2 * Float a) AISI 316 / 1.4401 3 Bottom cover AISI 316 / 1.4401 4 Float spring AISI 302 / 1.4300 6 5 Indication rail Aluminium with AISI 316 flaps 2 6 Magnet switch Plastic 4 9 7 Plug AISI 316L / 1.4404 7 8 Screws AISI 304 / 1.4301 9 * O-ring ** Viton * Available spare parts. ** Others on request. a) For fluid densities between 920 and 1075 kg/m3. Others on request. 5 1 3 8 VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS MLI16.10 E 02.19
ADCA SIZING AND INSTALLATION MAGNETIC SWITCHES TECHNICAL DATA The MSB are bistable magnetic change-over reed switches, pre- Level of protection IP 67 wired with a 2 m long 3 x 0,75 mm² cable. They can be fitted onto Contacts Fe/Ni with rhodium as contact the level indicator body by means of stainless steel mounting brackets, included with each switch. Ambient air temperature -25 ºC to 70 ºC Max. switching frequency 100 Hz FLUID GREY Max. switching performance 60 VA/W RISING UP BLACK 1,0 A BROWN Max. switching current Max. switching voltage 250 V AC/DC 4,5 ms Switch-on time 7,0 ms Drop-out time FLUID GREY FALLING DOWN BLACK BROWN VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS MLI16.10 E 02.19
HUMIDITY SEPARATORS ADCA S16S 1 PN 16 and PN 40 2 3 DESCRIPTION 4 5 The S16 series centrifugal separators remove moisture from steam and compressed air pipelines. Steam and compressed air pass through the separator and, as a result of centrifugal forces, impacts and swirling effects, the particles with a heavier specific gravity, such as water and oil droplets, moisture in suspension, dirt and scale are separated from the fluid. The condensate collected at the bottom of the separator must be automatically drained by a suitable steam or compressed air trap. MAIN FEATURES Several possibilities of installation. No moving parts. Maintenance-free design. OPTIONS: Flanged condensate connection. USE: Steam, compressed air and other gases. AVAILABLE S16S – carbon steel. MODELS: SIZES: 1/2” to 2”. CONNECTIONS: Female threaded ISO 7 Rp or NPT. INSTALLATION: Always with the condensate discharge pointing downwards. See IMI – Installation and maintenance instructions. CE MARKING – GROUP 2 (PED – European Directive) PN 16 Category PN 40 Category 6 1/2\" to 1” SEP 1/2” to 11/4” 1 (CE marked) 7 11/4” to 2” 11/2” to 2” 2 (CE marked) 1 (CE marked) BODY LIMITING CONDITIONS * PN 16 PN 40 ALLOWABLE RELATED ALLOWABLE RELATED PRESSURE TEMPERATURE PRESSURE TEMPERATURE 16 bar 50 ºC 40 bar 50 ºC 14,8 bar 100 ºC 37,1 bar 100 ºC 13,3 bar ** 200 ºC 33,3 bar ** 200 ºC 12,1 bar 250 ºC 30,4 bar 250 ºC * Rating according to EN 1092-1:2018. We reserve the right to change the design and material of this product without notice. ** PMO – Max. operating pressure for saturated steam. Minimum operating temperature: -10 ºC. IS S16S.015 E 00.21 Design code: AD-Merkblatt. VALSTEAM ADCA
OUT ADCA IN A E C D F B DIMENSIONS (mm) PN 16 PN 40 SIZE A B C D E F VOLUME WEIGHT C D E VOLUME WEIGHT (L) (kg) (L) (kg) 1/2” 210 114 300 205 95 1/2” 2 3,7 315 210 105 2,2 5,2 3/4” 210 114 300 205 95 1/2” 2,5 3,9 315 210 105 2,2 5,4 1” 210 114 340 220 120 1/2” 3 4,6 340 220 120 2,4 6 11/4” 245 141 435 305 130 1/2” 5 8,2 435 305 130 4,8 11,3 11/2” 260 141 475 345 130 1/2” 5,7 9,3 475 340 135 5,4 12,7 2” 300 168 545 405 140 1/2” 10,5 13,6 545 395 150 9,2 19,6 * As standard, in separators manufactured with ISO 7 Rp threads, the drain connection is also female threaded ISO 7 Rp. In versions with NPT threads, this connection is also female threaded NPT. Alternatively, EN 1092-1 or ASME B16.5 flanged drain connection can be supplied (ASME in the same class as main connections). Remarks: The top of the separator is supplied with a threaded connection which size does not exceed the size of the drain connection. This connection is always supplied with a threaded socket. It can be used for air venting or sensing pipe connection. MATERIALS DESIGNATION MATERIAL Body P235GH / 1.0325 Heads P265GH / 1.0425 P235GH / 1.0325 Inlet / outlet pipes ASTM A105 / 1.0432 Inlet / outlet sockets ASTM A105 / 1.0432 S235JR / 1.0038 Sockets Internals VALSTEAM ADCA We reserve the right to change the design and material of this product without notice. IS S16S.015 E 00.21
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