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Dual Plate Check Valve (NSW)

ReflowX SQU: 359

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    4-6 Weeks
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PRODUCT RANGE: Sizes: NPS 2 to NPS 24 Pressure Range: Class 150 to Class 900 Flange Connection: RF, FF, RTJ MATERIALS: Casting:Cast Iron, Ductile Iron, A216 WCB, A351 CF3, CF8, CF3M, CF8M, A995 4A, 5A, A352 LCB, LCC, LC2, Monel, Inconel, Hastelloy STANDARD Design & manufacture API594 Face-to-face API 594, ASME B16.10 End Connection ASME B16.5, ASME B16.47, MSS SP-44 (NPS 22 Only) Test & inspection API 598 Also available per NACE MR-0175, NACE MR-0103, ISO 15848 Other PMI, UT, RT, PT, MT Design Features: 1.Retainerless or Retainer 2.Metal seal or rubber seal. 3.Structure length is short. 4.Small volume, light weight. 5.Unobstructed channel, small fluid resistance. 6.Action is sensitive, sealed performance is good. 7.Simple and compact structure, attractive appearance. 8.Long using life and high reliability. Newsway Valve Company Dual Plate Check Valve opening and closing parts rely on medium flow and force to open or close by themselves, in order to prevent the back flow of the medium valve is called check valve. Check valves belong to the category of automatic valves, which are mainly used for pipelines with one-way flow of medium, and only allow medium to flow in one direction to prevent accidents. Check valve is a valve that can automatically prevent the backflow of fluid. The valve flap of the Dual Plate Check Valve opens under the action of fluid pressure, and the fluid flows from the inlet side to the outlet side. When the pressure on the inlet side is lower than the outlet side, the valve flap automatically closes under the influence of the fluid pressure difference, its own gravity and other factors to prevent the fluid from flowing back. If you need more details about valves please contact NSW(newsway valve) sales department

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