WATTS® Pressure Reducing Valve, High Performance, Series: LFU5B-Z3, 2 in Nominal Size, FNPT, 300 psi, 33 to 160 deg F, Media: Water, Cast Copper Silicon Alloy Body, EPDM Valve Disc/Reinforced EPDM Diaphragm/Stainless Steel Seat, 11-1/2 in L x 6 in W x 12-1/4 in H