We go on to acquire and layout excellent high quality products for both our previous and new consumers and realize a win-win prospect for our customers too as us for Coupling, D400 Gully Grating, Universal Coupling Price. Our product selection is excellent, so that you can buy and use at ease. We firmly believe that our company will be able to develop steadily and with high quality, and our employees will have long-term harvest and growth. The company has a group of experienced professional and technical personnel. We implement rapid response mechanism to respond to customer needs at any time.
Wafer Check Valve
Wafer type dual plate check valve is one type of non-return valve with two torsion springs added to each of pair valve plates,which close the plates quickly and automatically, preventing the mediums from flowing back. Wafer dual plate check valve can be mounted between the two pipes in both horizontal and vertical directions. Wafer type dual plate check valve has features of compact structure, light weight and bidirectional. Flowspec Luokai can manufacture the wafer type dual plate check valve in accordance with API594 with material of cast iron, ductile iron and bronze.
Wafer Check Valve Standards
* Design & manufacturing: API594
* Face to face: ANSI B16.10, EN 558-1 series 16
* Matching flanges: ANSI B16.1/5, EN 1092, JIS10K, AS 2129
* Inspection & testing: API598, GB13927
Wafer Check Valve Features
* Small in size, light weight, compact structure, easy maintenance
* Quick action prevents of medium back flow
* Short face to face and good rigidity
* Easy installation, can be mounted horizontally and vertically
* Tightly sealed, without leakage
* Safe and reliable operation, high interference-resistance
Wafer Check Valve Technical Specifications
Type: Dual Plate Wafer Check Valve.
Size Range: DN40-DN1200
Working pressure: PN10, PN16.
Valve Design: API 594
Valve Pressure Testing & Inspection: API 598
Flange Connections: ANSI Class 125/150 or DIN PN10/16
Body: Cast Iron, Ductile Iron, Stainless Steel, WCB
Disc: DI nickel plated, SS316, SS304.
Spring: SS304, SS316.
Applicable temperature: from -40 to +230 degrees Celsius.
Wafer Check Valve details
Our company has a professional team that has been engaged in the API Duplex Stainless Steel Non Return Swing Check Valve industry for many years. It can provide a professional and personalized one-stop overall solution according to the actual needs of users, and meet the needs of users to the greatest extent. Provide the best cost-effective products to enable users to obtain benefits. The system construction of our company has a fundamental, overall and long-term effect, which can solve the problem of enhancing soft power from a deep level. We adhere to the cultural values of "loyalty and dedication, striving for change, excellence and pursuit of excellence".
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