Sanhua RFKH series nozzles for thermostatic expansion valves. Nozzles are replaceable parts that allow you to adjust the refrigerant flow according to the required parameters of the refrigeration or air conditioning system. They are necessary to ensure proper control of refrigerant overheating and efficient operation of the system.

Main features:

• Applicability: Suitable for various refrigeration and air conditioning systems such as freezers, refrigerators, heat pumps and air conditioning units.
• Efficiency: Different nozzle models allow you to adjust the refrigerant flow according to the system capacity and refrigerant type (eg R22, R134a, R407C, R410A, etc.).
• Easy replacement: Replaceable parts allow quick and efficient maintenance or system upgrades.
• Connections: Different injector models have SAE braze connections to accommodate different tubing sizes (eg 1/4'', 3/8'', 1/2'', 5/8'').