Part Number: 8.712-708.0
Cross Reference Part Number(s): 462933, 5-31034, 725813, 87127080, 87248390, 921404
Manufacturer’s Part Number (MPN):22913A
This Giant Pressure Actuated Unloader Valve features a forged-brass body and stainless steel internals with Bellville spring washers that minimize spikes. It is rated for 375-3000 PSI and 13.0 GPM.