Shenzhen Front Valve Co., Ltd.  

Product Name: Wafer Type Duo Plate Check Valve Model NO.: wafer duo plate check valve Application: Industrial Usage, Water Industrial Usage Standard: ANSI Flow Direction: Unidirection Sealing Form: metal or Soft Seat Function: Non Return Pressure: Ordinary Pressure Structure: Swing Connection Form: Wafer Material: Cast Steel and Cast Iron Type: Wafer Swing Check Valve Body Material: Cast Steel or Cast Iron Size: 1-1/2" to 60" Pressure for Cast Steel Valves: 150lb to 2500lb Disc Type: Double Disc or Single Disc Pressure for Cast Iron Valves: Pn16/150lb Body Type: Wafer Type,Lugged Type,Flanged Type Seat: Rubber Seat and metal Seat Trademark: front Transport Package: Plywood Case Specification: ce Origin: China HS Code: 84813000 Product Description Cast Steel and Cast Iron Wafer Check Valves--duoble plate wafer check valve, single plate wafer check valveStandard compliance1) Design and manufacture: API6D, API5942) Test and inspection: API5983) Face to face dimensions: API5944) Install between flanges: ANSI B16.5, B16.47 SERIES A & SERIES B, JIS, BS, DINSpecifications:1) Size: 1-1/2" to 60"2) Class: 150LB to 2500LB3) Type: Double plate or single plate, wafer type, lugged type, flanged type. metal seat or soft seat.4) Material: CARBON STEEL,STAINLESS STEEL, ALLOY STEEL, AL-BRONZE, CAST IRONetc. such asWCB, WCC, WC6, WC9,C59400,C59800,C5, C12, CF8, CF8M, CF3, CF3M, CN7M, LCB, LCC, DUPLEX SS, MONEL, ALLOY 20, cast iron/ductile ironStandard materials of partsNo.Part NameMaterial1BodyGrey iron, Ductile iron, Cast steel, Stainless steel2DiscDuctile iron, Aluminum bronze, Stainless steel3SpringStainless steel4Hinge PinStainless steel5Stop PinStainless steel6PlugSteel7Body BearingPTFE8Spring BearingPTFE9Eye BoltSteel10Body SeatEPDM, Neoprene and NBR etc.Dimensions (in mm & inch) and weightSizeφAφEBGRFWTKGSmminch502"102654328.8191.5652.1/2"121804636.1202.4803"134946443.4283.61004"1711176452.8275.71255"1931457065.7307.31506"2191707678.6319.02008"27622489104.4331725010"336265114127502630012"406310114148.3434235014"448360127172.4455540016"489410140197.4527545018"511450152217.85810150020"5465051522415811160024"603624178295.473172