Air Conditioning System SOV10/12 Normally Open/Normally Closed

SOV normally closed valves are generally used in air conditioning lines to play the role of switching on and off; When the valve port is not energized, the valve port is closed, blocking the flow of pipeline medium, and in the energized state, the valve port is opened and the pipeline is connected.SOV normally open valves are generally used in air conditioning lines to play the role of switching on and off; When the valve port is not energized, the pipeline is connected, the power state, th

Feature and benefits

The product comes with a valve body, which is usually used in the pipe connection and belongs to the push-in link.

Good valve opening performance MOPD>2.5MPa.

The coil has built-in bidirectional diodes for better ECU protection.

The port seal adopts a rubber seal for extremely low internal leakage.

Application

Main Role:

SOV valves are generally used in air conditioning systems to control the on/off of refrigerant in air conditioning pipelines. The refrigerant can be liquid, gaseous, gas-liquid coexistence.

Operate
Basic principle

The ECU controller gives an electrical signal to the solenoid coil, through which the solenoid valve is supplied with electromagnetic force to control the solenoid valve switch. Then through the on-off of the solenoid valve, the on-off of the pipeline medium is controlled.

Packaging Options

Custom packaging can be provided to meet any need, please contact KESENS Engineering for details.

Functional Characteristics

ITEMS

                                                                    PARAMETER

Working Mode Normally closed type Normally open type

Valve Port Diameter

10mm / 12mm 10mm / 12mm
Working Medium R134a,R234yf,R410A;PAG&POE Oil R134a,R234yf,R410A;PAG&POE Oil

Ambient Temperature

-40℃~+125℃,≤100%RH -40℃~+125℃,≤100%RH
Temperature Range -40℃~+120℃ -40℃~+120℃

Operating Voltage

DC9V~DC16V DC9V~DC16V
Rated Voltage DC12V DC12V

Rated Current

≤1A @ DC12V,20℃ ≤1A @ DC12V,20℃
Minimum Operating Voltage ≤DC9V @ 1.5MPa ,20℃ ≤DC9V @ 1.5MPa ,20℃

Maximum Open Valve Differential Pressure (MOPD)

≥2.5MPa @ DC9V,20℃ ≥2.5MPa @ DC9V,20℃
External Leakage ≤1.5g/y @ 2.0MPa ≤1.5g/y @ 2.0MPa

Internal Leakage

≤50ml/min @ 1.03MPa ≤50ml/min @ 1.03MPa
Compressive Strength 5.4MPa 5.4MPa

Burst Pressure

≥10.6MPa ≥10.6MPa
Insulation Resistance ≥10MΩ @ DC500V ≥10MΩ @ DC500V

Degree Of Protection

IP69 IP69
Lifetimes ≥20,0k >200k cycles