A value designed to automatically maintain within close limits a predetermined pressure within a closed system regardless of the higher fluctuating or constant inlet pressure. The excess pressure is by-passed to the accumulator or reservoir in lieu of passing through the entire system. It is designed primarily for use in refrigeration and air conditioning systems. Excludes valve, regulating, fluid pressure and valve, calibrated flow.
Classification: Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level
NSN 6320-01-512-2031
NSN 6610-01-350-7697
NSN 5975-01-641-2887
NSN 6620-01-605-1465
NSN 5999-00-525-2284
NSN 5945-01-231-9607
NSN 5960-01-624-1170
NSN 6220-01-649-5291
NSN 6620-00-905-6590
NSN 6650-01-631-7780
NSN 6620-00-767-4377
NSN 6220-00-331-7291