" COI " SV-170-HD COILHOSE PNUEMATIC

Description Safety Relief Valves guard against over pressure conditions in compressors and other pressure vessels. These units are manufactured out of brass bar stock to ensure a non-porous, strong fitting. Seats are silicon rubber to provide a long leak free service life. These valves are ASME approved. 170-PSI 1/2" POP-OFF RELIEF VALVES