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Sludge-preventing obstructing valve

Model:HS41X;
Diameter: DN20, 25, 32, 40, 50, 65, 80, 100, 125, 150, 200, 250 mm
Medium: drinking water
Pressure: 1.6MPa
Applicable Temperature: 0~80°C
Body Materials: cast iron
Applicable Industry: high buildings, fire-fighting water system, air-conditioning and refrigerating

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Sludge-preventing obstructing valve Characteristic use

        This valve is a new-style control valve self developed by our company, by means of introducing foreign advanced know-how. And it is used in the conditions that the water supply pipe network at present is seriously polluted due to back flow. And it is safe, reliable and able to prevent the back flow pollution of drinking water so as to make sure of both safety and sanitation of living and drinking water.
         Mainly used for the drinking water supply system of high buildings, fire-fighting water system, air-conditioning and refrigerating, the water supply pipeline in water works etc. to prevent of the water back flow inside the pipeline, causing back-flow pollution.

Sludge-preventing obstructing valve
Sludge-preventing obstructing valve
Sludge-preventing obstructing valve GAD plans
Sludge-preventing obstructing valve structure drawing
Sludge-preventing obstructing valve Schematic diagram of a typical installation
Sludge-preventing obstructing valve Schematic diagram of a typical installation

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