Slow Closing Check Valve
Slow Closing Check Valve
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Product Overview | Our?300X slow closing check valve?is specifically designed for?water supply systems?to prevent water hammer effects while ensuring reliable backflow prevention. The?hydraulic damping system?enables controlled valve closure in?5-60 seconds?(adjustable), effectively eliminating pressure surges in pipelines. | ||||||||||||||||||||
Key Features | Adjustable Closing Speed?- 5-60 second range via damping control | ||||||||||||||||||||
Working Principle |
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Applications | ??Pump Discharge Lines?- Prevent pump check valve slam | ||||||||||||||||||||
Competitive Advantages |
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Working conditions
Summarize
Product Parameters
| Size Range | DN50-DN1200 (2"-48") |
| Pressure Rating | PN10-PN25 (Class 150-300) |
| Body Materials | Ductile Iron (epoxy coated), WCB, 304SS |
| Disc Material | 304SS + NBR/EPDM sealing |
| Closing Time | 5-60 seconds (field adjustable) |
| Max Working Temp | 80°C (176°F) standard / 120°C (248°F) optional |
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