DunAn

Reversing Valve

Electromagnetic Four-way Reversing Valve

Large-Capacity Cross-Type Electromagnetic Four Way Reversing Valve

Three-Way Defrosting Valve

Electronic Expansion Valve

A SERIES Electronic Expansion Valve

B Series Electronic Expansion Valve

P Series of Electronic Expansion Valves

N Series of Electronic Expansion Valves

Controller for Electronic Expansion Valve

A SERIES Electronic Expansion Valve

A Series electronic expansion valves are widely used in room air conditioners, heat pump water heaters, commercial refrigeration systems, etc.. The valve supports automatic adjustment of refrigerant flow so that refrigeration systems can operate under optimized working conditions. The valve can also be used to realize rapid cooling or heating, precise temperature control and energy-saving operation.

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B Series Electronic Expansion Valve

B Series electronic expansion valves are widely used in room air conditioners, VRV outdoor units, modular units, unit machines, heat pump hot water heaters, commercial refrigeration systems, etc.. The valve supports automatic adjustment of refrigerant flow so that refrigeration systems can operate under optimized working conditions. The valve can also be used to realize rapid cooling or heating, precise temperature control and energy-saving operation.

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P Series of Electronic Expansion Valves

P Series electronic expansion valves are widely used in VRV outdoor units, modular units, unit machines, heat pump hot water heaters, commercial refrigeration sytems etc.. The valve supports automatic adjustment of refrigerant flow so that refrigeration systems can operate under optimized working conditions. The valve can also be used to realize rapid cooling or heating, precise temperature control and energy-saving operation.

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N Series of Electronic Expansion Valves

N Series electronic expansion valves are widely used in VRV indoor units, room air conditioners and unit machine indoor units with low-noise requirements, etc.. The valve supports automatic adjustment of refrigerant flow so that refrigeration systems can operate under optimized working conditions, The valve can also be used to realize rapid cooling or heating, precise temperature control and energy-saving operation.

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Air Conditioning/Duct Unit

Commercial Refrigeration

Commercial Air Conditioning, Chiller

Data Center /Precision Air Conditioning

Heat Pumps

Reversing Valve

Electronic Expansion Valve

Controller for Electronic Expansion Valve

Solenoid Valve

Thermostatic Expansion Valve

Service Valve

Charge Valve

Ball Valve

Check Valve

Cooling Module

Filter Drier

Gas-Liquid Separator

Oil Separator

Reservoir

CO₂ Electronic Expansion Valve

Heat Exchanger

Pipe Fittings

Components

Pipe Assembly

Inttegrated Pipe Assembly

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Reversing Valve

Electronic Expansion Valve

Controller for Electronic Expansion Valve

Solenoid Valve

Thermostatic Expansion Valve

Service Valve

Charge Valve

Ball Valve

Check Valve

Cooling Module

Filter Drier

Gas-Liquid Separator

Oil Separator

Reservoir

CO₂ Electronic Expansion Valve

Heat Exchanger

Pipe Fittings

Components

Pipe Assembly

Inttegrated Pipe Assembly

A SERIES Electronic Expansion Valve

B Series Electronic Expansion Valve

P Series of Electronic Expansion Valves

N Series of Electronic Expansion Valves

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DUNAN PRECISION INC.