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Slow-closure type check valve

  • 产品型号:9930X
  • 产品名称:Slow-closure type check valve
  • 产品系列
  • 基本描述


HH741X slow control check valve is installed in water supply system or other water system of pump outlet in high building, is an intelligent valve to prevent backflow medium, water hammer and water slamming phenomenon. The valve use medium pressure of its own, control and turn off with a delay function to eliminate or alleviate the water hammer. It combines an ordinary check valve and water hammer eliminator function together, which can effectively improve the security and reliability of water supply systems.

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