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Atlas Copco 1622353902 Intake Valve Assembly

Atlas Copco 1622353902 Intake Valve Assembly


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Valve TypePiston Type Intake / Unloader Valve
Body MaterialAluminum Alloy
Stem MaterialStainless Steel
Seal MaterialNBR / Viton
Max Working Pressure13 bar
Solenoid Voltage24V DC
Connection TypeFlanged
Actuation TypePneumatic / Solenoid Controlled
Net Weight1.8 kg
Package Dimensions18 × 12 × 10 cm

Manufacturer No.

  • 1622353902
  • 1622-3539-02

OEM Part No.

  • 1622353902
  • 1622-3539-02

Fitment Vehicles

  • Atlas Copco GA7
The Atlas Copco 1622353902 intake valve assembly functions as the primary air inlet control device for GA7 series rotary screw compressors. It modulates airflow by opening during loaded operation and closing during unload to maintain sump pressure. The valve body is constructed from die-cast aluminum alloy with a stainless steel valve stem and NBR/Viton sealing elements. The assembly integrates a 24V DC solenoid valve interface for pneumatic actuation controlled by the Elektronikon controller. Designed for continuous industrial duty cycles up to 13 bar working pressure. Direct interchange for OEM part numbers 1622353902 and 1622-3539-02.