Thermostatic Expansion Valve RFKA03E-3.4-10

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At Tradersofoz Australia we stock the‚ Thermostatic Expansion Valve RFKA03E-3.4-10. RFKA series thermostatic expansion valves are used to adjust mass flow of refrigerant into the evaporator while controlling the refrigerant‚´s superheat at the outlet of the evaporator. They can be used for various refrigerants under all working conditions. Possible applications are refrigeration systems like freezers, ice makers, dehumidifiers as well as air conditioners and heat pumps at various evaporation temperature ranges

RFKA series angle shape valve

Product Description:

• Refrigerant: R134a
• Medium temperature TS min./max.: -40‚°C/+70‚°C
• Max. operating pressure PS: 2,1 MPa(21bar)/305psig
• Temperature allowed range: -40‚°C to +70‚°C (-40‚°F to +158‚°F)
• Design Pressure (PS): 35 bar (500 psi)
• Inlet 3/8¢‚¬ flare connection
• Capillary tube length: 1,5m
• Connection type in/out/ext: Flare / solder / solder
• MOP (C): -
• Outlet size flare (inch): 1/2
• Outlet size solder (mm): -
• Certifications: UL/CSA and PED declaration

Installation position:

• Preferably valve head upwards-‚ Flow direction from inlet A to outlet B

Features

• Exchangeable valve orifice, easy to stock holding, convenient for capacity match and repair
• Thermal bulb utilizes cross charge technology, providing consistent superheat degree over the whole evaporation temperature range
• Valves with MOP function can be provided to assure reliable compressor operation
• Wide vaporizing temperature range
• Reliable and consistent performance of superheat control