STAINLESS STEEL Spring Vertical Check Valve

STAINLESS STEEL Spring Vertical Check Valve Item No : LTOV-02  Size : 1/2 "-2 " (DN15-DN50) Material : SS304(CF8,SUS304,1.4308),SS316(CF8M,SUS316,1.4408) Max Pressure : 1000PSI Disc : Precision Grinding(SS304/SS316) Connection : Screwed: FF-BS21(BSPT & BSPP), ANSI B2.1(NPT), DIN259/2999,ISO 228 Socket Welded: ANSI B16.11 What is Stainless Steel Check Valve? A Check Valve, Non-Return Valve or One-way Valve is a Valve that normally allows fluid(liquid or gas) to flow through it in only one direction. Stainless Steel Check Valve are two port valves, meaning they have two opening in the body, one  for fluid to enter and the other for fluid to leave. There are various types of check valves used in a widely application.  Such as Swing Check Valve(Threaded & Flanged), Spring Vertical Check Valve(Threaded & Flanged), H71 Wafer Disco Check Valve, H74 Single Door Check Valve, Y-type Threaded Check Valve, 3 Piece Threaded Check Valve and so on. Spring Vertical Check Valve Description 1. Size: 1/2 "-2 " (DN15-DN50) 2. Max Pressure: 1000PSI 3. End connection: Screwed: FF-BS21(BSPT & BSPP), ANSI B2.1(NPT), DIN259/2999,ISO 228 Socket Welded: ANSI B16.11 4. Investment Casting Body 5. Disc: Precision Grinding(SS304/SS316) 6. Suitable medium: WOG( Water,Oil,Gas) and some corrosive liquid. 7. Material: SS304(CF8,SUS304,1.4308),SS316(CF8M,SUS316,1.4408), SS304L, SS316L 8. OEM is acceptable and manufacture special requirements according to your drawings. Threaded Spring Vertical Check Valve Material List No Part Name Material 1 Bonnet CF8/CF8M 2 Sealing Packing PTFE 3 Spring SS304/SS316 4 Disc SS304/SS316 5 Body CF8/CF8M Threaded Spring Vertical Check Valve Dimension List Size d L D 1/2 " DN15 15 57 35 3/4 " DN20 20 66 40 1 " DN25 25 78 46.5 1-1/4 " DN32 32 87 56 1-1/2 " DN40 38 103 67 2 " DN50 50 118 80.5 The above technical data are just for your reference. Any questions please contact us.