The UL Listed Grooved OS&Y Gate Valve ( HGO-200GG) allows a quickly installation ; commonly used to control water flow to fire sprinkler systems is known as “outside stem and yoke” or "outside screw and yoke". Grooved OS&Y Gate Valve operate by opening and closing via a gate, which lowers into or rises out of the valve. Hants is a sub-brand of us, supplying high quality valves & fittings for different industries. Features Coated with Epoxy, making it durable to withstand the test of time. Low cost and easy maintenance. Epoxy Coated interior and exterior surfaces.
