natural gas non return valves

Cook Compression custom designs non-return valves based on pipe size, flow rate, pulsations, pressure, temperature and gas composition.

Get top quality Non Return Valve from one of the leading Non Return Valve (NRV) suppliers & manufacturers - Nakshatra Steel & Alloys. Manufacturer, Exporters & Stockists of Ferrous & Non Ferrous Products Super Duplex 2507 Titanium Natural Gas Needle Valve 1/2" BSPT Needle Valve (FOB Price: US $7.8-78.5 / Piece) 3000 PSI to 15000 PSI NPT

WITT gas non return valves (Check valves) are used to protect plants, piping systems and outlet points against dangerous gas backflow and unwanted gas mixtures.

Gas non-return valves for town gas, grid gas, natural and liquid gas, Methane (cleaned Biogas), Hydrogen, Oxygen, Nitrogen, inert gases and compressed air.

Non-return valves are key safety devices in gas systems, plants and pipelines. They prevent the formation of dangerous gas mixtures and other 

We can supply Non return Valves for all gases. The material of construction depends on the nature of media / gas for which it is to be used. Type of Regulator Max Working Pressure End Connection Gas V6301 200 Kg/cm 2 1/2" / 3/4" / 1" BSP(INT) V6302 2 1/

Swing, wafer, lift, spring loaded, ball & disc type check (non-return) valves for all industries. BSI BS EN 331 Approved Gas Product BS EN 331: specifies the characteristics for the construction, performance and safety of ball valves and closed bottom taper plug

Gas non-return valves for town gas, grid gas, natural and liquid gas, Methane (cleaned Biogas), Hydrogen, Oxygen, Nitrogen, inert gases and compressed air. Gas non-return valves / Check valves Safety devices in accordance with EN ISO 5175-2 Type: GRV 20, GRV 25, GRV 32, GRV 50. Highlights

With its new generation of gas non-return valves, Witt has raised the standard. The compact high performance valve enables smaller, 

non-return valves (check valves) are proved in accordance with DIN EN ISO 5175-2. They may also be used as a safety device to protect against flashbacks (proved in accordance with DIN

Gas non-return valves for town gas, grid gas, natural and liquid gas, Methane (cleaned Biogas), Hydrogen, Oxygen, Nitrogen, inert gases and compressed air Gas non-return valves / Check valves Safety devices in accordance with EN ISO 5175-2 Type: GRV 20