Mingshi "QF" Refrigerant Cylinder Valves are suitable for switching gas device on the cylinders which medium is refrigerants R12, R22, R134A, R404, R410, R406, R507, and other high-purity gases such as propane (C H8) with working pressure ≤ 3.2MPa.
Product Type No. QF-13YBPN(Mpa) 3.2MpaDN(mm) Φ 4Body Material HPb59-1Export Connecting Thread 7/16-20UNFJoint Thread to Cylinder 3/4-14NPTTemp/pressure of Safety Device 3.9~4.5MPaSuitable Medium RefrigerantSurface Processing Shot blasting or picklingworking temperature -20Degrees Celsius~+65Degrees CelsiusWeight(g/pc) 390