DUAL PLATE CHECK VALVE MANUFACTURER IN AHMEDABAD. K Tech Fluid Controls Having wide range of Dual Plate Check Valve and Wafer Type Dual Plate Check Valves. Non slam Check Valve Manufacturers Ahmedabad, Gujarat, India. We have a range of Wafer Check Valve in Double Flange and Lug Type Dual Plate Check valve. We are supplier, exporter and manufacturers of Dual Plate Check valve, Industrial Valve and Industrial Pump, in all over India and overseas. To take care of differential expansion between body and long studs in fire hazardous areas, double flanged valves are available where standard set of studs can be used at each end. The Dual Plate check Valve design can be classified as “Non-Slam Design” The swing disc in swing check valve is hinged at the top