Air Compressor Pressure Switch 4-Port Valve Controller Regulator

Air Compressor Pressure Switch – 4-Port Valve Controller & Regulator

Keep your air compressor running at peak efficiency with this durable Air Compressor Pressure Switch 4-Port Valve Controller Regulator. Engineered from a robust ABS and aluminium construction, this switch is designed for reliable, long-lasting performance in both workshop and home settings. With a rated lifespan of 80,000 operating cycles, it's built to stand up to regular use without skipping a beat.

Key Features

• Material: ABS + Aluminium for a sturdy, corrosion-resistant build
• Contact Method: Normally Closed
• Connector Size: 12mm / 0.47 in (approx.) — 1/4 inch standard fitting
• Pressure Relief Port Outer Diameter: Approx. 9.5mm / 0.37 in
• Terminal Diameter: Approx. 6mm / 0.24 in
• Working Pressure Range: 5–8 KG
• Switch Pressure Range: 0.5 MPa
• Maximum Current: 15A
• Service Life: Up to 80,000 operations
• Port Configuration: 4 holes for versatile installation

Why Choose This Pressure Switch?

This pressure switch controller offers precise automatic regulation of your compressor's cut-in and cut-out points, helping maintain a consistent working pressure without manual intervention. The 4-port design provides flexible connection options for various compressor setups, while the aluminium body ensures excellent heat dissipation during extended operation. It's compact enough to fit into tight spaces yet robust enough to handle demanding workshop environments.

Ideal Applications

• Air compressor maintenance and replacement
• Workshop pneumatic systems
• Home garage air tools
• DIY and professional pneumatic projects

Package Includes

• 1 × Air Compressor Pressure Switch 4-Port Valve Controller Regulator

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Frequently Asked Questions

Q: What does the Air Compressor Pressure Switch 4-Port Valve Controller Regulator do?

A: This pressure switch automatically monitors and controls the cut-in and cut-out pressure of your air compressor. When pressure drops below the set threshold, it signals the compressor motor to start; when the target pressure is reached, it stops the motor — maintaining a steady, efficient working pressure without manual adjustment.

Q: What are the main specifications of this pressure switch?

A: The switch is constructed from ABS and aluminium, features a normally closed contact method, a 12mm (1/4 inch) connector size, a working pressure range of 5–8 KG, a maximum current rating of 15A, and a rated service life of up to 80,000 operating cycles. It has 4 ports for flexible installation.

Q: Is this pressure switch compatible with standard air compressors?

A: Yes. The 1/4 inch standard connector size makes this switch compatible with most common air compressor models and pneumatic fittings. Its 4-port configuration also allows for easy integration into a variety of compressor setups, making it a versatile replacement or upgrade option.

Q: How long will this pressure switch last?

A: This pressure switch is rated for up to 80,000 operating cycles, making it a long-lasting choice for both frequent workshop use and occasional home garage applications.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.