5 Pieces1" Pex A Expansion Ball Valve with Drop Ear$$Plumbing & HVAC

XFITTING Expansion compatible with all types and brands of PEX A Tubing Design certified to ANSI/NSF-61 and ASSE 1061 product standard for use in potable water and hydronic heating water distribution. 400 PSI, Connection Systems: Expander tool + Pex Sleeves / Ring Approved to be used underground and behind walls without access panels