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DPF-R04 Series Electronic Expansion Valve
中央空调/商用空调和热泵
R04 electronic expansion valves are mainly used in CO2 air conditioning systems with variable refrigerant flow to realize automatic adjustment of refrigerant flow rate and make the air conditioning system work under the best condition for the purpose of fast cooling, precise temperature control,energy saving and noise reduction.
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Characteristics and advantages
● Smaller installation space: low height,small volume and light weight
● Wider applicability for eliminating system refrigerant noise
● Fracture strength: over 42MPa
● Outer Encapsulation coil structure:better corrosion resistance
● Maximum operating pressure drop: 10MPa
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