Working pressure 6000 psig (413 bar) D-Pro VH36 Series offer extremely safety operation in high speed GAS velocity with the O-ring seal contained precision machined groove, under the same condition the conventional designed Check valve blows the O-ring seal out to the system.

Several O-ring materials are available for fluid compatibility.

End connections are available: reliable , Male & Female NPT, ISO 7/1 tapered Pipe Threads.