We follow the international cutting-edge technology and look ahead to the Coupling, F4 Gate Valve, ISO2531 DI Pipe industry development trend. We focus on transformation and upgrading, technological innovation, lean management and green development. We are able to respond quickly, deliver quickly in the short term, and improve production efficiency. We resist being lazy in thinking, not enterprising, conservative in concepts, and constrained by experience. On the one hand, we always put product innovation at the top of business operations, and on the other hand, we continue to learn from advanced management concepts and methods at home and abroad.
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
The company's professional Rising Stem Resilient Seated Gate Valve OEM/ODM Gate Solenoid Butterfly Control Check Swing Globe Stainless Steel Brass Ball Wafer Flanged Y Strainer Valve and technology have won the trust of users, and have formed long-term and stable cooperative relations with many users. The dawn of the new century has given us vigorous vigor, innovative personality and the courage to keep making progress. We uphold the entrepreneurial spirit of truth-seeking, innovation, unity and efficiency, and shape a professional and standardized enterprise team.
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