Cast aluminum S&H Gated WYE Valves are ultra light weight and durable. These WYE Valves are built to meet US Forest Service Specifications (FSS) and are certified at 600 psi working pressure and 1,200 psi stagnant pressure. Polymer ball and seating reduces friction while operating under pressure. Available in a variety of sizes, thread types, and finishes. Made in the U.S.A.