• Wide Application Range

• Suitable for Cooling Capacities from 3.6 to 420KW (R410A, Condition 2)

• Applicable for all common HCFC. HFC. HFO and HC, refrigerants 5uch a5: R22 R134a, R404A R407C. R410AR507A. R1234yf,R1234ze(E).R32.R290
• Ambient temperature min.max.: -30C +55°C

• Relative humidity: 0 to 95%% RH

• Max. operating pressure: 4.2MPa (42 bar)

• lnstallation position:- Coil upwards or with body axis in horizontal alignment- Flow direction according to installation instruction

• Certifications: Ul /CUL and declaration according to LVD or PED

Four Way Reversing Valve is a key component widely used in fields such as heat pumps, air conditioners, condensers and refrigerators. Its main function is to control the cooling/heating mode of the refrigeration system, reverse the direction of refrigerant flow, and realize the forward and reverse operation of the system. In the heat pump system, the four-way reversing valve can also switch the heat pump system from heating mode to cooling mode, so as to realize the transmission and distribution of heat.

Four-way reversing valve usually consists of valve body, valve and driver. Its structure is different from ordinary one-way valves, and it has four different interfaces, which are respectively connected to the compressor, condenser, evaporator and expansion valve in the refrigeration system. By changing the position of the valve, the four-way reversing valve can reverse the flow of refrigerant, so that the refrigeration system can be switched between cooling mode and heating mode. The driver can control the position of the valve by electric, manual or pneumatic means to realize the control and regulation of the system.

The main advantage of the four-way reversing valve is that it can make the refrigeration system more flexible, enabling fast switching and reverse flow. For example, in an air conditioning system, a four-way reversing valve can make cold air flow indoors or outdoors to achieve different cooling effects. In addition, it can reduce the number of components and pipe length in the refrigeration system, thereby simplifying the system structure, reducing maintenance costs and energy consumption.

In short, the four-way reversing valve is an indispensable key component in modern refrigeration systems. It realizes switching of cooling/heating mode by controlling the direction of refrigerant flow, making the refrigeration system more flexible and efficient. As refrigeration technology continues to evolve, four-way reversing valves will continue to play an important role in supporting the performance and reliability of refrigeration systems.