Application areas: automotive thermal management system; main purpose: throttling and pressure reduction, regulating refrigerant flow in refrigeration system, maintaining a certain degree of superheat, preventing and controlling liquid shock and abnormal overheating.

Technical parameters

1、Applicable refrigerant: HFC-134a/HFC-1234yf;

2、Using oil: PAG/POE;

3、Using ambient temperature: -40℃～120℃;

4, action mode: according to the temperature of the sensing part and the pressure of the low pressure side to control the refrigerant flow;

5、Adjustment mechanism: adjusted by the adjustment screw inside the valve body, adjusted in the clockwise direction, the superheat increases, and adjusted in the counterclockwise direction, it decreases;

6、Filling method: gas filling/cross filling;

7、Connection method: pressure plate connection;

8、Balancing method: external balancing;

9、Temperature sensing method: internal temperature sensing;

10、Installation part: evaporator assembly;

11、Installation status: should not be installed towards the bottom, allowing lateral rotation of 90° from the bottom towards the top;

12、Measurement of installation interface is detailed in the annex.