Dual Plate Check Valves

OG Dual Plate Check Valves are non-return valves containing two semicircular plates that swing on a central hinge pin. Each plate is independently spring-loaded to ensure positive shutoff when the flow stops or reverses. This design results in a faster closing action than some other valve types. They are also space-saving, with a shorter face-to-face length than swing check valves. They are well suited to applications requiring compact design and quick shutoff. The design allows for efficient flow when open and quick closure to prevent backflow.