Standard 1/4-28 Inline Check Valve Instruction Guide

by IDEX Health & Science

  1. Install 1/4-28 Check Valve into any 1/4-28 threaded female port. Finger tighten until snug.
    2.  

    Please note: Ensure flow direction is the same as arrow marked on side of the check valve body.

  2. Thread any 1/4-28 flanged or flangeless male fitting into the female threads of the check valve to complete the flow path.
  3. Operate your system, checking for leaks and tightening fittings as required.