Forged steel check valve(WW-ZTFGC)
![]() Forged steel check valve(WW-ZTFGC) |
Product Description
Our forged steel check valves are available in three bonnet designs. The first design is the Bolted Bonnet, with male-female joint, spiral wound gasket, made in F304/graphite. Ring joint gasket are also available on request. The second design is the welded bonnet, with a threaded and seal welded joint. On request a full penetration strength welded joint is available. The third design is the pressure seal bonnet, with a threaded and pressure seal bonnet joint. The check valve are also available in three different design configurations. These are piston check, ball check, or swing check designs.
Size: From 1/8" to 4", item type: Gate, globe, check, ball and others extended; Pressure: 150lb-2500lb; Connected way: Screwed, flanged, welding; Body material: A105, lf2, lf3, f11, f51, f304, f304l, f316, f316l, f321; Working temperature: -196 celsius degree to 800 celsius degree; Design standard: Conform to API 602, and ASME B 16. 34 Each are tested according to API 598, and marking is per MSS SP-25. Socket weld ends to ASME B16. 11
Screwed Ends(NPT) to ANSI/ASME B1. 20.
| Trademark: | WIN-WIN |
|---|---|
| Model NO.: | WW-ZTFGC |
| Company: | Shanghai Win-Win Industry Co., Ltd. |
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