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    Super Duplex 5A Swing Check Valve

    Super Duplex 5A Swing Check Valve Name Super Duplex 5A Swing Check Valve Size 1-1/2 to 36,DN40 to DN900 Normal pressure PN16,PN25,PN40,PN64,PN100,PN160,PN250 Design standard DIN3356, EN10739; BS1868,API 6D,ASME B16.34 Marked MSS SP-25 End flange EN1092,DIN2543 to DIN2547,AS2129,ASME B16.5 Face to Face DIN3202,EN558-1,EN12982,ISO 5752 Test standard DIN3230, EN12266,ISO 5208,API598,API 6D Suitable temperature -29 to 425°C Medium Fresh water, sewage, […]

  • Super Duplex Dual Plate Lug Type Check Valve

    Super Duplex Dual Plate Lug Type Check Valve Main Material: Super duplex, Monel, Alloy20, Titanium, Duplex, F347,Hastelloy C276/B3, Inconel Service Oil, Natural gas, Water and Chemical Transmission Pipeline application Design Type Dual plate,Single plate Ends Wafer type, Flange ends, Lug type Size 2” to 36” Design pressure 150Lb to 2500Lb Design temperature -46 to -600℃ Body […]

  • Super Duplex Dual Plate Wafer Check Valve

    Super Duplex Dual Plate Wafer Check Valve Main Material :Super Duplex,Duplex, Hastelloy C276/B3, Inconel, F347, F44, F317L, F321, Titanium, Monel, Alloy 20, CF8, CF8M, CF3, CF3M, CN7M, LC1LC2, LC3, LCB, LCC, Etc., Size DN50 to DN900 Working pressure 16Bar 10Bar Shell 24Bar 15Bar Seal 18Bar 11Bar Operating Temperature –10℃+120℃ Operating Environment Ballast and bilge system […]