OEM Annovi Reverberi Pressure Washer UNLOADER VALVE VRT100-330 VRT100330 VRT100 330. Specs - Max GPM: 26.4. Max Pressure: 4800 PSI. Inlet: 1/2" NPT F. Outlet: 1/2" NPT F. Max Temp: 194 F (90 C). By Pass: 1/2" NPT F. Spring Color: Blue. Knob: No; Refer to images 2 & 3 for more info. Includes - (1) Unloader Valve; Comes as shown in the first image. Fits/For Pressure Washer Pumps with correct fittings. The unloader valve diverts water flow into bypass when the trigger gun valve is closed. Unloaders may be designed to respond to either an increase in pressure or a change in flow. The unloader valve may also be used for variable pressure adjustment.
