We always insist on driving the company's scientific development with technology and management innovation, and gradually build the company into a one-stop service platform for specialized and large-scale DI Dismantling Joint, Ductile Iron Butterfly Valve, Rectangular Manhole Cover with professional knowledge and corporate culture accumulation. We keep pace with the times and implement brand operation strategy, so that our products have excellent cost performance and efficient and fast service characteristics. We always follow the principle of timely delivery and considerate service, which is trusted by domestic and foreign merchants. Our core competitiveness has shifted from the ability of cooperation with customers and channel sales to the ability of product development and marketing promotion. Our principle: we focus on providing high quality service with our sincerity and sincerity.
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
We are making efforts to develop fine processing of our Industrial Cast Steel Flanged Swing Check Valve Non-Return Valve and establish a diversified industrial structure. We give full play to the main role of enterprise innovation, adhere to innovation-driven development, and vigorously implement the strategy of strengthening enterprises in science and technology. The company has applied for a number of patents and personalized products have won the favor of consumers at home and abroad.
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