CV and CVRH type check valves are used in liquid, suction, and hot gas lines of refrigeration, freezing, and air conditioning systems.
CV and CVRH type check valves can provide oversized connections to increase the flexibility of check valve applications.
The diaphragm check valve adopts a magnetic diaphragm design with metal-to-metal sealing. It is used in the discharge line of compressors and features a guiding device and self-priming mechanism internally. This design ensures that the check valve is not affected by the installation angle or the magnitude of reverse pressure, allowing the valve to automatically close.