V.K. Valves Pvt. Ltd. Manufactures Fire Hydrant Valve with Single Outlet. V.K. Valves Pvt. Ltd. Is an ISO 9001:2000 certified company. The Fire Hydrant Valve with Single Outlet is available with features like Rubber seat with back seat arrangement, instantaneous Female outlet with Blank cap. Hand wheel operated etc. It comes with a nominal size of 65mm [2.1/2"]. The seat is tested to 200 Psig Hydraulic.