|Place of Origin:||China|
|Minimum Order Quantity:||1|
|Packaging Details:||Plywood cases|
|Delivery Time:||45-60 days|
|Payment Terms:||L/C, T/T|
|Supply Ability:||Based on order|
|Product Name:||Automatic Anti Water Hammer Rubber Flapper Swing Flex Check Valve Ductile Iron||Model Code:||RDCV|
|Incline Angle:||40 Degree||Media:||Water And Waste Water|
40 degree Ductile Iron Check Valve,
Automatic Ductile Iron Check Valve,
Ductile Iron Check Valve EN12233
Automatic Anti Water Hammer Rubber Flapper Swing Flex Check Valve Ductile Iron
Rubber flapper swing check valve is designed to prevent reverse flow. During system flow conditions, the movement of the fluid forces the disc to the open position allowing 100% un-restricted flow area through the valve. Under reverse flow conditions, the disc automatically returns to the closed position to stop reverse flow.
·40 degree angle tilted seat design helps close very soon for shorter stroke and minimize the water hammer and slamming for lower stroke and flap above water flow.
·The rubber disc is totally encapsulated in EPDM rubber for superior sealing and corrosion resistance.
·Simple design, top entry cover allows for access for cleaning, replacement and maintenance easily.
·Nylon fabric is inserted into the disc for stengthening the disc from cracking and breaking during operations.
·The life cycle of RDCV is over 50000 times
·The unrestricted full flow area combined with smooth streamline contouring allows for passage of large
·Fusion Bonded Epoxy (FBE) is provided on the interior and exterior side of the valve
·Meet BS EN 1074-3 and BS EN 558 F/F dimensions.
For general water supply, fire fighting,HVAC/ cooling & sewage system.
|Working Temperature||- 10C- 80C|
|Flange||AISI B16.1 Or PN16|
|Flow Media||Water and Waste Water|
|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|
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