50-01 pressure relief and pressure sustaining valve

CLA-VAL models - 50GE-01/NGE50-01 are hydraulically operated, pilot controlled, modulating valves designed to maintain constant upstream pressure withing close limits. This valve can be used for pressure sustaining back pressure or unloading functions in a by-pass system. - Sizes: 1 ½” – 1200mm - Pressure ratings: PN10 to PN40 Typical applications