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Butterfly buffering check valve with damper and water hammer DN500mm
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Product: Views:68Butterfly buffering check valve with damper and water hammer DN500mm 
Unit price: Negotiable
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Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-08-24 04:09
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Model Number: H47-11 Key Specifications/Special Features: Feather: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 waterMain material: grey cast iron, ductile cast-iron, alloy cast iron, carbon steelSuitable temperature: ≤80°CNominal pressure:PN2.5-25barNominal diameter: DN250-2800mm
  • Flange dimension: BS4504ISO 2531, ISO 7005 and otherstandards conforming to the requirements
  • Face to face length: BS5155, ISO 5752, DIN3352, AWWAC504 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
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