The Manufacturer sells silencing check valves for zero profit

Product information

[product name] : silencing check valve

[product model] :

[product size] : DN50-- DN300

[product material] : ductile iron

silencingThe check valveThe working principle is: when the medium according to the specified direction of flow, the disc by the action of the medium force, is opened; When the medium is countercurrent,
Because the weight of the disc and the disc by the action of the reverse force of the medium, the disc and the seat of the sealing surface close, to prevent the purpose of the medium against the flow.