Through reasonable process layout, efficient production process and advanced testing equipment, we ensure that each Ductile Iron Pipe Prices, Silent Check Valve, y strainer filter can reach the first-class level. We focus on developing high-efficiency, energy-saving, advanced and environmentally friendly products, and consolidating our position in the industry. Integrity is the cornerstone of the enterprise and the foundation of every employee. Only by being faithful can we win the support of the society and our customers. We strive to build our company into an advanced enterprise with sufficient capital, standardized governance, tight internal control, safe operation and high quality service.
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 ensure the safety control of the whole process of our Cast Iron Metal Seal Lift Flange Silent Check Valve through our almost strict quality and safety management system, providing our customers with peace of mind throughout their life cycle. Outside of work, we encourage all employees to pursue physical and mental health and the enrichment of personal life content. We continue to introduce advanced production lines at home and abroad to ensure that our products can meet the different requirements of customers around the world.
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