Extreme Outback One-Way Check Valve
Model #73680 Check Valve
This is a high temperature check valve that only allows air to flow one-way. There is an arrow stamped into the fitting showing the direction of flow.
This check valve prevents air from bleeding back into the compressor cylinder head. If compressed air leaks back into the cylinder head it can leak out through the head.
Normally installs into the air tank from compressor “out” line or in the head of the air compressor, just before the hose connection that heads toward the air tank.
1/4″ male pipe thread on both ends.
Pressure rating: 250psi
Temperature rating: 350 degrees F
Flow rating: 9 cubic feet per minute