Dual Plate Check Valve employs two spring- loaded plates hinged on a central hinge pin. The Check Valve is available in wafer design, flanged wafer design and extended design with flanged ends having face to face dimensions. The Check Valve has cylindrical body which make it look like any other pipe fittings. Dual Plate Check Valve is also known as non- return valve that is strong, light in weight and small in size.
