ARI-Check valve
12Pages

Data sheet 003001 englisch (english) ARI-Check valve - Straight through with flanges TRB 801 Annex II No. 45 (except EN-JL1040) German TA - Luft TÜV-Test-No. 922-9204866 • • Grey cast iron SG iron Cast steel Fig. 003/303 Page 2 ARI-Check valve - Straight through with flanges TRB 801 Annex II No. 45 German TA - Luft TÜV-Test-No. 922-9204866 • • Forged steel Fig. 003 Page 3 ARI-Check valve - Straight through with flanges TRB 801 Annex II No. 45 German TA - Luft TÜV-Test-No. 922-9204866 • • Stainless steel Fig. 003 Page 4 ARI-Check valve - Angle pattern with flanges TRB 801 Annex II No. 45 (except EN-JL1040) German TA - Luft TÜV-Test-No. 922-9204866 • • Grey cast iron SG iron Cast steel Fig. 004/304 Page 5 ARI-Check valve - Straight through with butt weld ends TRB 801 Annex II No. 45 German TA - Luft TÜV-Test-No. 922-9204866 • • Forged steel Fig. 030 Page 6 ARI-Check valve - Straight through with butt weld ends TRB 801 Annex II No. 45 German TA - Luft TÜV-Test-No. 922-9204866 • • Cast steel Fig. 030 Page 7 ARI-Check valve - Y-pattern with flanges TRB 801 Annex II No. 45 German TA - Luft TÜV-Test-No. 922-9204866 • • Stainless steel Fig. 039 Page 8 ARI-Check valve - Y-pattern with butt weld ends TRB 801 Annex II No. 45 German TA - Luft TÜV-Test-No. 922-9204866 • • Cast steel Fig. 063 Page 9 ARI-Check valve ARI-Check valve, metallic sealing Features: Solid plug made of stainless material Solid seat made of stainless material Re-setting spring made of stainless steel Precise plug guidance • • • • Fig. 003 Edition 10/09 - Data subject to alteration

ARI-Check valve Fig. 003 Check valve - straight through with flanges (Forged steel) Figure Nominal pressure Material Nominal diameter 45.003 PN40 1.0460 DN15-50 Set pressure 0,1 bar Test: • German TA - Luft TÜV-Test-No. 922-9204866 Selection of possible applications Industry, power stations, flue gas purification plant, vapour facilities, recycling facilities, shipbuilding, general plant manufacturing (other applications on request) Selection of possible flow media Steam, gases, liquids, etc. (other flow media on request) Parts Pos. Description Fig. 34./35.003 1 Body P250 GH, 1.0460 1.2...

ARI-Check valve Fig. 003 Check valve - straight through with flanges (Stainless steel) Figure Nominal pressure Material Nominal diameter 52.003 PN16 1.4408 DN65-200 54.003 PN25 1.4408 DN15-200 55.003 PN40 1.4408 DN15-200 Set pressure 0,1 bar Test: • German TA - Luft TÜV-Test-No. 922-9204866 Selection of possible applications Recycling facilities, chemical industry, hospital technology, process water installations, installations with aggressive media (other applications on request) Selection of possible flow media Process water, aggressive media, etc. (other flow media on request) Parts Pos....

ARI-Check valve Fig. 030 Check valve - straight through with butt weld ends (Forged steel) Figure Nominal pressure Material Nominal diameter 45.030 PN40 1.0460 DN15-50 Set pressure 0,1 bar Butt weld ends according to DIN EN 12627 - 4 (refer to page 10) Test: • German TA - Luft TÜV-Test-No. 922-9204866 Selection of possible applications Industry, power stations, flue gas purification plant, vapour facilities, recycling facilities, shipbuilding, general plant manufacturing (other applications on request) Selection of possible flow media Steam, gases, liquids, etc. (other flow media on...

ARI-Check valve Fig. 030 Check valve - straight through with butt weld ends (Cast steel) Figure Nominal pressure Material Nominal diameter 35.030 PN40 1.0619+N DN65-300 Set pressure 0,1 bar Butt weld ends according to DIN EN 12627 - 4 (refer to page 10) alternative: DN 65-200 with shoed ends of P235GH Test: • German TA - Luft TÜV-Test-No. 922-9204866 Selection of possible applications Industry, power stations, flue gas purification plant, vapour facilities, recycling facilities, shipbuilding, general plant manufacturing (other applications on request) Selection of possible flow media Steam,...

ARI-Check valve Fig. 039 Check valve - Y-pattern with flanges (Stainless steel) Figure Nominal pressure Material Nominal diameter 55.039 PN40 1.4408 DN15-200 Set pressure 0,1 bar Test: • German TA - Luft TÜV-Test-No. 922-9204866 Selection of possible applications Recycling facilities, chemical industry, hospital technology, process water installations, installations with aggressive media (other applications on request) Selection of possible flow media Process water, aggressive media, etc. (other flow media on request) Parts Pos. Description Fig. 55.039 1 Body GX5CrNiMo19-11-2, 1.4408 2...

ARI-Check valve Fig. 063 Check valve - Y-pattern with butt weld ends (Cast steel) Figure Nominal pressure Material Nominal diameter 35.063 PN40 1.0619+N DN15-250 Set pressure 0,1 bar Butt weld ends according to DIN EN 12627 - 4 (refer to page 10) Test: • German TA - Luft TÜV-Test-No. 922-9204866 Selection of possible applications Industry, power stations, flue gas purification plant, vapour facilities, recycling facilities, shipbuilding, general plant manufacturing (other applications on request) Selection of possible flow media Steam, gases, liquids, etc. (other flow media on request)...

12 ARI-Check valve Plug design Soft sealing plug Max. operating temperature 200°C at PTFE + 25% carbon Check valve with damper In special applications, like high flow turbulences, check valves with damper should be used: - if check valves are mounted directly by centrifuged pumps; - behind pressure reduction stations; - behind pipe elbows; - in compact plants; - if expansion joints are missing; - if the pump is not mounted on a damper; - if there is no flow stabilizing pipe dimension; - if there is no start-up bypass line; - when choosen valve diameter to large. Working principle The...