PEX Pipe Ice Maker Valve, 1/2 x 1/2 x 1/4-In.1 2" Copper Tube Size x 1 2" Copper Tube Size x 1 4" OD, Ice Maker Valve, Quick Connect Tee, For Use With Copper, CPVC, Pex & Polybutylene Pipe, 1 4" OD End For Use With Pex, Polyethylene Or Soft Copper Tubing, Push Fittings Hold Up To 250 PSI, 1 Piece, No Parts To Assemble Or Lose, Code Approved For Behind Wall Without Access & Direct In Ground Burial Installations, NSF 14, NSF 61, CSA ASTM & UPC Code Listed & Approved, Replacement For Qest & Flare