Sanhua RFKA1E-4.8-08 Expansion Valve R22 (Ext. Eq. - Solder - inch)

To precisely balance the amount of refrigerant flowing to the evaporator in refrigeration and air conditioning systems, the Sanhua RFKA1E-4.8-08 Thermostatic Expansion Valve delivers efficient and stable expansion performance thanks to its compatibility with R22 refrigerant. With its brass body and thermal sensor with copper capillary tube, it is a long-lasting and reliable solution.

High Cooling Efficiency with Precise Flow Control

The thermostatic expansion valve continuously monitors the superheat value at the evaporator outlet and automatically adjusts the amount of refrigerant passing through. This keeps the system balanced under both variable loads and different operating conditions, helping to protect the compressor and save energy. It is suitable for systems using R22 in commercial refrigeration, cold room and air conditioning applications.

Key Technical Specifications

The main technical information of the product is as follows:

• Brand: Sanhua
• Model: RFKA1E-4.8-08
• Product Code: 41.01.004
• Valve Type: Thermostatic (Externally Equalized) Expansion Valve
• Refrigerant: R22
• Connection Type: Ext. Eq. - Solder - inch
• Body Material: Brass
• Sensor: Thermal bulb with copper capillary tube and external equalizer line