WATTS® No Lead Pressure Reducing Valve, Series: LF25AUB-Z3, 1 in Nominal, FNPT Union x FNPT, 25 to 75 psi, 33 to 160 deg F, Media: Water, 8-3/4 in Inlet to Outlet Length, 9 in Top to Inlet Center, Copper Silicon Alloy Body, Reinforced EPDM Diaphragm/Polymer Seat