DIN GOST Check Valve

FUWEI valve has very professional experience in manufacturing and supplying of DIN GOST Check Valve well use in different industries.

Product:DIN Swing Check Valve, flanged Swing Check Valve, WCB Swing Check Valve, cast steel Swing Check Valve, carbon steel Swing Check Valve, stainless steel Swing Check Valve, PN16 PN25 PN40 check valve.

The disc of swing check valve is swing type.

» Valve Size:DN50-DN1400

» Valve Pressure:PN16-PN420

» Valve End connection Type:Flanged FF/RF/RTJ, BW

Valve Material:A216 WCB; A352 LCB, LCC, LC1; A217 WC6, WC9, C5, C12, C12A; A351 CF8, CF3, CF8M, CF3M, CF8C, CN3MN, CK3MCUN, CN7M;  A494 CW-6MC, CU5MCuC, Monel M35-1;  A890 4A(CD3MN), 5A(CE3MN), 6A(CD3MWCuN); Bronze C95800, CT15C, INCOLOY800, HASTELLOY, HC276, CW12MW, Titanium valves

Valve Actuation:Automatic, N/A

» Design and manufacturing standard:DIN, GOST, GB standards

» Face to face dimension standard:DIN, GOST, GB standards

» End connection standard:DIN, GOST, GB standards

» Inspection and Test standard:DIN, GOST, GB standards

» Pressure and temperature rating:DIN, GOST, GB standards

» Medium:The valve is suitable for several media including water, steam, oil, gas, petrol products, nitric acid, acetic acid, etc.

» Working temperature:-196℃～593℃(the range of service temperature vary for different materials)

Valve Application:oil industry, natural gas pipeline, electric power plant, oil refinery, petrochemical plant, offshore oil, water engineering in urban construction, chemical engineering, district heating, etc.

A check valve is also known as a one-way valve, which is used to prevent the medium in the pipeline from flowing backward. Check valves belong to automatic valves and are mainly used on pipelines with a one-way flow of the medium, and only allow the medium to flow in one direction to prevent accidents.  The medium enters from the inlet of the check valve, and after being squeezed by the disc, the water flows to the outlet. The outlet of the check valve has the function of blocking the water flow in reverse. From the flow direction of the check valve, the flow enters the check valve clockwise. The process of using the pressure of the medium to control the opening and closing of the disc is called the working principle of the check valve.