We have established good cooperative relations with many companies, and our products are sold all over the world and are deeply loved by customers. We will continue to innovate to pursue the leading position in the Pipe Leak Clamp, Universal Coupling, DI Fittings market. Corporate culture is the purpose, spirit, and values that are gradually formed in the production and operation practice of the enterprise, which are recognized and observed by all employees. On the basis of maximizing the interests of the company and meeting the needs of customers, our employees show their creativity.
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
Over the years, we have always been committed to the research and development of Wafer/Lug/Swing/Grooved End Type Butterfly Valve/Check Valve, continuously improving and innovating the products to meet customers' needs. We always insist on the common development of enterprise, staff and customers, and strive to create a learning organization. The company adheres to the business philosophy of "Prosperity with integrity, creating a brand", and "Creating high-quality products to return customers," which has won praise from customers with product quality and enthusiasm.
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