Usage:
Check valve is applied to air-conditioner system using refrigerants of R22, R407C, and R410A. It is parallel connected with capillaries to control the flowing direction of refrigerant, so to meet the requirement of cooling and heating.
Working principle:
The pressure differential between two terminals of check valve pushes the valve core to open and close the valve.
Usage Notice:
3.1 When welded with tubes, the temperature of valve set should not be more than 120 degrees centigrade.
3.2 When placing an order, customer should specify the quantity, model, port size of inlet and outlet and lead-time.
Sanhua Group specializes in producing high-quality components and automatic control parts for Air-conditioning & Refrigerating appliance and holds four product fanges, including home air-conditioning series, home refrigerating series, automobile air-conditioning series and freez-ing series. The sanhua logo is widely accepted by both domestic and overseas customers, which benefits from extraordinary quality of Sanhua products and service.
