Parts
COMPONENT PRODUCTS
  • R744 High pressure air conditioning pipeline and valve parts
    • R744 High pressure air conditioning pipeline and valve parts
    • High-pressure Pipeline
    • Cooling Water Pipe
    • Fuel Distribution Pipe
R744 High pressure air conditioning pipeline and valve parts
R744 High pressure air conditioning pipeline and valve parts
R744 HIGH-PRESSURE AIR CONDITIONING PIPELINE AND VALVE PARTS
R744 high pressure air conditioning pipe is used for carbon dioxide refrigerant heat pump air conditioning system pipeline, which can connect related components of the air conditioning in the car orderly. The R744 high pressure air conditioning pipe manufactured by us can withstand more than 250,000 cycle changes under the test conditions of -28℃~165℃ temperature and 50-170bar high pressure. Valve parts include pressure relief valve for R744(carbon dioxide refrigerant) heat pump air conditioning system, expansion valve, globe valve, expansion globe combination valve. They are composed of electromagnetic coil and magnetic core, including one or several holes of the valve body, which can control open and close of the valve by magnetic core operating when the power is on or off, and guide the flow of refrigerant valve.R744 high pressure air conditioning pipe can withstand high temperature and high pressure changes.