Part Number: 8.722-190.0
Cross Reference Part Number(s): 390122X, 89325620, 8.932-562.0, G022532A, 87221900
Manufacturer’s Part Number (MPN): 22532A
This valve is designed to relieve the system of higher than normal pressures. It is normally set at 15-20% above the normal operating pressure. Once the pressure falls below the set point, it will automatically re-set. It will operate in this manner for a limited number of times.