Apollo® Pressure Reducing Valve, 36LF Series, 1/2 in Nominal, Union FNPT x FNPT Connection, 25 to 75 psig, Portable Water Media, 4-7/8 in Inlet to Outlet Length, Material Standard: ASTM B584, C89836, C27450, Bronze Body, Brass Stem, EPDM Disc, Bronze/Stainless Steel Trim, EPDM Packing, Bronze/Buna-N Softgoods, Lead-Free, Yellow, 33 to 180 deg F, 5-7/8 in H x 2-3/4 in W, Domestic/Import: Domestic, Additional Information: 50 psi Factory Setting Pressure Rating