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 5975-01-093-3890
NSN 5930-01-173-1894
NSN 5855-00-089-3974
NSN 6645-01-521-3180
NSN 5835-00-682-4994
NSN 4140-01-271-1918
NSN 5855-01-510-2898
NSN 5999-00-205-0918
NSN 6150-01-093-2126
NSN 5950-01-245-1967
NSN 5950-00-959-7488
NSN 5975-00-151-4097