EN12233 40 Degree Incline Wastewater Air Release Valve
Rubber Coated Disc Check Valve , 40 Degree Incline Wastewater Air Release Valve
Description:
Rubber Disc Check Valve, is a fully encapsulated resilient disc seat, double flange swing check valve for reliable reverse flow prevention, good for both clean water/sewage situations. It is a 40 degree angle declined seat which can help quick closure and minimize the water hammer and slamming.
Features:
Simple design disc w/o movable components
Over 50,000 cycles operations
No rusting-long service
40 degree incline angle-lower stroke and reduce water hammer and slamming.
Almost half stroke of traditional check valve.
Keep 100% full flow area, reduce head loss.
Technical Data:
| Size | DN50-DN600 |
| Working Temperature | - 10C- 80C |
| Flange | AISI B16.1 Or PN16 |
| Flow Media | Water and Waste Water |
General Applications:
For general water supply, fire fighting,HVAC/ cooling & sewage system.
| Quality System | |
| IQC | Check call incoming parts |
| IPQC | Check the production process is qualified |
| FQC | All valves are pressure tested |
| OQC | Check the valve ourlook and packing |
Material:
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