A dual plate check valve, also known as a double disc check valve, is a type of check valve that consists of two spring-loaded doors or plates, commonly referred to as discs. These discs are hinged and swing open to allow forward flow and close to prevent backflow. Meanwhile, wafer type also belongs to dual plate check vavle, normally we called it as wafer dual plate check valve.
A wafer dual plate check valve:
It is a specific configuration of a dual plate check valve that is designed to be installed between two flanges in a pipeline. It has a wafer-like shape with no body between the flanges, relying on the flanges to hold it in place. The wafer design makes it lightweight and space-saving, as it does not require additional spacers or supports.
Please contact with TWT for purchasing wafer dual plate check valve.