CNG Check Valves with O-Ring Face Seal 'ORFS'

Elaflex has supplied CNG components of Oasis Engineering for several years. Our daughter company has been creating and supplying customised manifold solutions that will integrate Sandwich Ball Valves, Coupling Systems and Check Valves.

Check Valves are installed in pipelines to prevent backflow. Our Check Valves CV300 are now available with O-ring Face Seal 'ORFS'. These fittings incorporate an O-ring at the face of the fitting and are designed to eliminate leaks in high pressure CNG systems.They are specifically for applications where elastomeric seals are acceptable to overcome leakage and variations in assembly procedures.

Check Valves Type 'ORFS' are designed for high-flow, comply with PED 2014/68/EU and SAE J1453-1, and there are available from ½'' to 1'' sizes. They are complementing the existing thread connections NPT, SAE & BSP female/female:

Our CV300 Check Valve series set the standard in flow rates, strength and reliable sealing performance and there are suitable for e.g. applications in CNG dispensers, manifolds, compressors and trailers and for CNG, biogas, nitrogen and air.