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Model Number: H47-9
Key Specifications/Special Features:
Product descriptions: tilting seat buffering check valveFeaturesThe valve sealing surface is declined against the outlet with small dropping angle to reduce the vibration meanwhile there is buffering device in the body which can buffer by the flow to prevent the pump from turning back and super-high water hammer pressure.The valve is closed by the reversing flow medium and the weight and there is a damper on the valve. The valve is closed by two stages of quick and slow closing which prevents the pump fromturning back and super high water hammer pressure. The weight on the shaft balance the force during opening to reduce the flow resistance.
Suitable medium：water、sea water
Main materials：
grey cast iron,ductile cast
iron,alloy cast iron,carbon steel
Suitable temperature:
≤80℃
Nominal pressure：
PN2.5-25bar
Nominal diameter：
DN250-2800mm
Flange dimensions：
BS4504ISO2531,ISO7005
and other standards conforming to the requirements
Face to Face length：
BS5155,ISO5752, DIN3352,AWWAC504 and other standards conforming to the requirements
iron,alloy cast iron,carbon steel
and other standards conforming to the requirements
Shipping Information:
- FOB Port: Dalian
- Lead Time: 30 - 45 days
Main Export Markets:
- Asia
- Eastern Europe
- Mid East/Africa
- Western Europe