Profile: Darshan Valve Mfg. Co. is a manufacturer and supplier of industrial valves. We are an ISO 9001:2000 certified company. We manufacture gate, ball, swing check, globe, lift check, and safety valves. Our products are available in a broad spectrum of sizes and materials. We offer gate valves, which are designed to provide minimum turbulence & resistance to flow when in fully open position. These gate valves ensure accurate control & alignment of wedge while operating.