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Silent check valve is also called globe type check valve or nozzle check valve, which can close without water hammer. Silent check valves are designed to react to the high deceleration rates by closing very quickly, prior to the reverse velocity reaching damaging levels. Globe type check valve is used widely in where forward flow can turn into reverse flow quickly.
Silent Check Valve
Technical Specifications
* PN10/PN16/Class 125LB/Class 150LB
* Size: 2″~12″ (DN50~300mm)
* Materials: Cast iron (GG25, ASTM A126 B), ductile iron (GGG50, GJS500, DIN1693, BS EN1563, ASTM A536 65-45-12)
* Working pressure: 10bar, 16bar, 200psi
* Applicable medium: Water, sewage, waste water
* Applicable temperature: -10℃~+80℃
Standard
* Design & manufacturing: BS5153, MSS SP-71
* Face to face: EN558-1
* Flanged ends: EN1092-2, ASME B16.1/B16.42, AS4087
* Inspection & testing: API598 / EN12266
We are well aware that only our Pn10/Pn16/125lb/150lb Swing Silent Check Valve with superb technology and quality can win the praise of our customers. We are willing to continue to devote ourselves to creating safer, more efficient and smarter product application solutions. To win in the competition is a powerful guarantee for an enterprise to stand on the market and realize sustainable development.
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