GENTEC R31B series copper plating two-stage pressure reducer(pressure reducing valves)

R31B series diaphragm type decompression device, adopts two-stage decompression structure, the output pressure is stable and accurate, suitable for small flow occasions. Structure features: two-stage decompression structure; The diaphragm and the matrix are hard sealed; Female thread: 1/4"NPT(F); Safety pressure: 1.5 times the maximum input pressure