Part Number: 9.802-191.0
Cross Reference Part Number(s): 2-30088, 2-3245, 369031, 87072810, 8.707-281.0, 87073760, 8.707-376.0, 921471, 921494, G022533A, 98021910, 22533A
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.