- Install 1/4-28 Check Valve into any 1/4-28 threaded ferrule port – the inlet valve into inlet ports, and the outlet valve into outlet ports. Finger tighten until snug.
Please Note: Ensure flow direction is the same as arrow marked on side of the check valve.
- Thread any 1/4-28 flanged or flangeless male fitting into the female threads of the check valve to complete the flow path.
- Operate your system, checking for leaks and tightening fittings as required.