1HP bend DSF4-Ways Reversing Valve for air conditioning refrigeration 

1. The valve’s maximum capacity is measured by the working pressure on the suction wire and the pump speed, while the minimum capacity should be restrained.

2.  Permeation through the valve seat is measured under heat-resisting temperature of 70'C and air pressure difference 1.03 MPa.

3. Weight of the valve (not including the LB coil): 125g.

4. Valve heat-resisting temperature: 120'C

    4-way reversing valve, reversing valve, valve for air conditioner system, valve for refrigeration system...

     4-way reversing valve is a component to switch the system between cooling and heating modes. By switching the flow of refrigerant, the air conditioner can incorporate the functions of cooling in summer and heating in winter together. The 4-way reversing valve consists of main valve, pilot valve, and solenoid coil. The valve is a part of the refrigerant circuit of compressor, condenser, indoor heat exchanger and other components. The pilot valve controls the main valve through pressure difference to change the direction of refrigerant flow and further switch between heating and cooling. The changeover is reliable and flexible. It can be applied in heat pump systems like central, unitary, room air conditioner and so on.