Stainless Steel Swing Check Valve DN25 - DN80
DN25 - DN80 (1" - 3")
A Stainless Steel swing check valve with a PTFE seal incorporated into the valve disc ensures a drop tight shut off at ambient temperatures and a leakage rate complying with EN1626 “Valves for Cryogenic Service” under cryogenic conditions.
A wide opening allows high flow rates at low-pressure drops.
The design incorporates a bolted bonnet and a unique easy assemble valve disc assembly.
All Valves are degreased for oxygen duty, assembled in clean room conditions, and sealed in robust polythene bags prior to dispatch.
Maximum Working Pressure (MWP)
(Subject to End Connections)
Up to 50 bar (725 psi) at -196°C to + 65°C