Nagano Keiki CQ20 Industrial Pressure Switch

Monitor and control system pressure reliably with the Nagano Keiki CQ20 Pressure Switch. Manufactured by Nagano Keiki – a trusted Japanese specialist in precision pressure instruments – this robust mechanical pressure switch delivers accurate and repeatable switching action for industrial fluid systems.

• Original Nagano Keiki CQ20 pressure switch
• Part type: Pressure switch for gas or liquid pressure monitoring
• Bourdon tube sensing element with direct microswitch actuation
• Adjustable external setpoint with scale and lock feature
• Various pressure connection options: G3/8″B, G1/2″B, R3/8, R1/2, 3/8″ NPT, 1/2″ NPT
• Stable snap-action switching and durable construction

Note: Product images are representative. If multiple units are available, the delivered switch may show minor cosmetic differences but will always be the Nagano Keiki CQ20 model with equivalent specifications.

Application:

The Nagano Keiki CQ20 is used to detect preset pressure thresholds in pneumatic and hydraulic systems. When the process pressure reaches the adjusted setpoint, the integrated microswitch changes state to trigger alarms, control equipment, or shut down processes. Typical applications include fluid pressure control in compressors, pumps, hydraulic systems, and industrial automation.:contentReference[oaicite:1]{index=1}

Why choose tested used CNC accessories?

Professionally tested OEM industrial components provide reliable performance and cost savings compared to new replacements. Using genuine Nagano Keiki pressure switches ensures long-term stability, precise switching accuracy, and compatibility with existing fluid control systems.

About Meijdam CNC
With over 25 years of experience, Meijdam CNC – based in the Netherlands – specializes in servicing, repairing, and supplying high-quality industrial and CNC components. Our inventory includes pressure switches, encoders, touch setters, control units, boards, servo drives, motors, and power supplies. Need a specific part or expert advice? Feel free to contact us.