Silencing check valve

Model: CVKR;
Diameter: DN 300~600 mm
Medium: cold-water, hot-water, industrial and living sludge pipe networks
Pressure:1.0/1.6/2.5MPa
Applicable Temperature: ≤80°C
Body Materials:GG25 Cast iron etc.
Applicable Industry: water supply and drainage, fire-fighting, warming industries etc.

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Silencing check valve Characteristic use

        The big aperture silencing check valve uses the outline design conformed to hydraulics so as to get a better faired water path and there is an elevator design used inside it for the guarantee of minimum pressure loss. It is mounted on the outlet of the water pump and can close quickly before the water flow goes back so as to avoid the water hammer, water shock sound and destructive shock and to get the target of silencing, back-flow preventing and equipment protecting. It is used extensively for the systems of the water supply and drainage, fire-fighting, warming industries etc.

Silencing check valve

Silencing check valve structure drawing

Silencing check valve Schematic diagram of a typical installation

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