Western Enterprises Brass Safety Relief Valves 312-WMV-4-350

Use in cryogenic, pressure vessel, manifold and other demanding applications. Silicone seat provides superior sealing/resealing. Heavy duty brass construction resists corrosion. Attributes: Body Material = Brass, Inlet Connection = 1/4 in NPT(M), Pressure [Max] = 350 PSIG, Wt. = 0.18 lb.