MEV25/250 (Marshall Excelsior) Valve-External Rel 1/4 Mpt 250 Psi Nit

Valve-External Relief 1/4" Mpt 250 Psi Nitrile The Meh/Mev Relief Valves Prevent The Rupture Of A Hose Or Line When Excessive Vapor/Gas Pressure From Trapped Liquid Propane Occurs With Closed Shutoff Valves On Both Ends Of A Hose Or Line. | Marshall Excelsior | MEV25/250