Instructions: 1. Turn off water supply leading to work area. 2. Open faucet or flush toilet to remove water existing in line. 3. Remove old valve if one is present. 4. Cut pipe to size if necessary, ensure cut is clean and square, if not ream pipe till clean. 5. Slide flange over stub-out. 6. Slide the compression nut, followed by the sleeve onto stub-out. 7. Push valve into PEX stub-out until it has bottomed out and both of the o-rings are completely inside the pipe. Hand-tighten compression nut to valve, approximately 4 turns. With a wrench, tighten another 1/2 to 1 turn. 8. Position valve outlet to receive supply line or tube and attach to valve. 9. Turn on water to work area and test installation before leaving job site.
Push valve onto pipe. Tighten sleeve and nut.