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Red CKD magnetic master valve in box

CKD

CKD 4GA320R-08-3 Magnetic Valve Master Valve electrician tool

SKU CH-WPDP-HTGN8 MPN 4GA320R-08-3

Magnetic valve for pneumatic control, supplied as a single unit in a red finish

  • Labor warranty1 Year
  • Product typeTest Equipment
  • Color and finishRed
  • Number of items1 pack
  • Sold asBox
  • Parts warranty3 Years
  • Magnetic valve design enables precise flow control
  • Master valve configuration supports reliable system operation
  • Red finish provides clear visual identification in toolkits
  • Compact 8 mm port suits standard pneumatic connections
  • 320 model designation indicates specific performance rating

Magnetic valve for pneumatic control

The CKD 4GA320R-08-3 is a magnetic valve designed to function as a master valve in pneumatic systems. It provides electrically actuated flow control for compressed air circuits in industrial and automotive maintenance settings. The unit is supplied new in a single pack with a red finish.

Technicians needing solenoid actuation

This valve suits electricians and maintenance technicians who require a reliable solenoid-operated valve for pneumatic automation or testing tasks. It is not intended for hydraulic fluid control, high-temperature steam lines, or applications demanding proportional flow modulation rather than on/off switching.

Port size 8 defines compatibility

The connection port size is 8, which determines whether the valve matches the existing tubing or manifold in the pneumatic circuit. Verify this port dimension against the system specification before installation to ensure a correct fit.

How it compares

Measured against everything we stock in Electrical Trade Tools & Kits, at today’s prices. Recalculated every night.

Price $111.99
Pricier than about 56% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameCKD
Model name4GA320R-08-3
Product typeTest Equipment
Color and finishRed
In the box
Number of items1 pack

Questions about this item

How do I install the 4GA320R-08-3 magnetic valve, and what is the common mistake?

Mount the valve using the 8 mm port connection, ensuring the flow direction arrow matches the system pressure. The most frequent error is reversing the inlet and outlet ports, which prevents the magnetic actuator from opening correctly.

What maintenance or replacement will the 4GA320R-08-3 need over time?

Plan to inspect the internal seals and magnetic plunger every 320 operating hours. The manufacturer supplies parts coverage for three years and labour coverage for one year, so keep the original box for any service claims.

What limit appears first when the 4GA320R-08-3 runs continuously?

The coil temperature rise is the first constraint during sustained energising. Duty-cycle the valve to allow cooling, or the magnetic force will drop and the valve may fail to shift at the rated 8 mm port pressure.

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