1915 safety valve 3.5bar, 1 " 1915.25.156

1915 diaphragm safety valves are used to protect pressurized systems, filled with liquid or inert gas, from exceeding the allowable pressure. Available from DN15 to DN50. Available settings: 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6 bar.
Medium: vapors, gases, liquids. Maximum temperature 140 ° C.