- 1/2" 45 Degree Male Flare Inlet X 1/2" Male NPT Outlet. Set at 140-175 PSI. Combination Unloader Pilot Check valve all-in-one for 6.5HP Gas Powered Air Compressor Engines and Below.
- Unloader Valve: 30 CFM Flow Rate, Pressure differential 10 to 50 psi, operating temp -65f to 400f max. Manual hand unloader toggle and brass venting muffler. Min. Pressure 80 PSI, Max Operating Pressure 500 PSI, Retracted Spring Force: 6.7 lbf, Stroke Length: 0.65 inch
- Made in the USA
Replacement valve for Speed Air / MI-T-M 22-0270. This listing is for 6.5HP Gas Engines and Below. COMBINATION VALVE SPECS: Conrader Piloted Unloader Check valves are an all-in-one combination valve to run an air compressor for continuous operation. The valve includes a pilot valve, discharge unloader valve, and check valve. This can be used on gas engine or electric motor driven air compressors. In operation, the check valve prevents back flow as the compressor builds pressure. The pilot remains closed until the downstream pressure reaches the unload setting. The pilot then opens and pressurizes the unloader valve. This causes the unloader valve to open and vent the excess air from the compressor to the atmosphere. As the compressed air downstream is used and the pressure drops to the load setting the pilot closes and depressurizes the unloader valve. The unloader valve then closes and the pressure begins to build again and repeats the cycle.
