The main parameters 

Model: XHF-03 

a, opening pressure values: can be adjusted between 2.0-3.6MPa. 

b, opening and closing pressure difference: ≤0.6MPa. 

c, off state leakage: ≤700ml / min. 

d, Temperature: -30 ℃ -120 ℃. 

e, the valve port diameter: φ7mm 

F, life: 50,000 times 

G, applicable models: five models of the main advantages over the unloading valve itself costs low, and the safe and reliable; belong controlled components, there is no signal transmission reliability high control accuracy and stability,using shunt mode relief, relief of the compressor continues to operate, does not affect the air conditioning running, without stopping,ensure technical problem-solving air conditioner overload trip, and in the design of the two can optimize the structure, reducing the area of the heat exchanger, thereby reducing costs.