Listing ID #189441
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Contact SupplierNon Return Valve offered by us are the best used in the industry. The range varies from wafer type lift & swing type non-return valve. Swing Check Valves are provided with properly guided swing disc through a hinge. The hinge and swivel disc are connected maintaining sufficient flexibility for smooth and efficient sealing. Series Non Return Valves are available with metal-to-metal sealing for high temperature and pressure, soft sealing for pneumatic and vacuum applications. The Non Return Valves are designed to ensure full flow, efficient function, and minimum pressure drop across the valve.
Manufacturing Standard | BS 1868 / API 6D, IS 5312(Part 1) |
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Testing Standard | BS 6755 / API 598 |
Material Of Construction | Cast Iron IS 210 , Gr. FG 200/220/260, Cast Carbon Steel ASTM 216 Gr.WCB, Cast Steel ASTM 352,Gr.LCB & LCC Cast Stainless Steel ASTMA 351 CF8/CF3/CF8M/CF3M, Alloy 20 ASTM A351 Gr. CN7M Forged Carbon Steel ASTM A 105 Duplex and Hastelloy |
Design Type | Swing, Lift, Wafer type |
Size Range | ½" Through 48" |
End Connection | Flanged Ends, Screwed Ends to NPT/ BPT & Socket Welded to ANSI B 16.11 |
Engineering operations | Manual |