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Control Valve
for variable displacement A/C compressor



- Pressure control valves for automotive air-conditioning variable displacement compressors
- Controls compressor pressure and rotational load to improve the fuel consumption.
- Eagle Industry's proprietary mechanism incorporating an evacuated metal bellows in the pressure sensing part


Using a bellows in the pressure sensing part, these control valves are highly responsive even to very small changes in pressure.
EKK's proprietary Direct Pressure Sensing (DPS) structure is patented (PAT. 4246975).
This structure achieves absolute pressure balance by cancelling the internal pressure.

Product specification example


Rated voltage 12.0 V

(13.5 V max.)


120ºC for continuous exposure

(150ºC max. and -40ºC min.)

Pressure 2.0 MPaG max. (characteristics guaranteed at this pressure; breakdown pressure: 9.0 MPaG)
Resistance 10.6 ± 0.5 Ω

Note: The above figures show some examples. Contact us when you are considering making a purchase.


Related product

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