Part Number: 8.715-489.0
Cross Reference Part Number(s): 5-3228, 87154890, 921580x
Manufacturer’s Part Number (MPN):YVB9KMSS
This VB9 Trapped Pressure Unloader Valve features a brass valve body and stainless steel ball and seat. It includes a panel mount feature, hex-shape non-stick check valve, and 5 Amp microswitch. With instant pressure response, it reduces trapped pressure to 25% of operating pressure when unloading, allowing for easier gun trigger pull.