The 4KA and 4KB Series are the compact 3, 4, 5 port valve series available in valve widths including 15, 18, 23, and 29 mm. This series is suitable for driving 40 to 160 diameter cylinders.

High reliability
The newly designed soft spool increases reliability. The manifold has a standard filter on the P port.

Long life
Newly developed wear resistant packing extends life.

Responsiveness
Responsiveness during initial operation is stabilized by newly developed special packing.

Compact
The compact design downsizes the entire device.

Ecological, reliable and flexible air pilot valves from CKD.

Small, high-performance 3 or 5 port pneumatic valve, air operated type 4G series.

High reliability

• Low friction design with improved life cycle rating
• Improved response even after weekend shutdown

Flexible Functionality

• Manifold flexibility : Manifolds can include a mixture of valve sizes and port sizes