Dual Plate Check Valve is made using quality grade cast iron or cast steel to ensure long term usage. The Check Valve is provided with two-spring-loaded plates hinged on a central hinge pin and exhibits much lower pressure drop due to lower force. The Dual Plate Check Valve is offered in flange or wafer type design. The Check Valve comes in different sizes ranging from 50 mm to 1200 mm and 50 mm to 900 mm. Dual Plate Check Valve is light in weight and can be easily installed.