{"product_id":"air-compressor-pressure-switch-4-port-valve-controller-regulator","title":"Air Compressor Pressure Switch 4-Port Valve Controller Regulator","description":"\n\u003ch2\u003eAir Compressor Pressure Switch – 4-Port Valve Controller \u0026amp; Regulator\u003c\/h2\u003e\n\u003cp\u003eKeep your air compressor running at peak efficiency with this durable \u003cstrong\u003eAir Compressor Pressure Switch 4-Port Valve Controller Regulator\u003c\/strong\u003e. 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 \u003cstrong\u003e80,000 operating cycles\u003c\/strong\u003e, it's built to stand up to regular use without skipping a beat.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e ABS + Aluminium for a sturdy, corrosion-resistant build\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContact Method:\u003c\/strong\u003e Normally Closed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnector Size:\u003c\/strong\u003e 12mm \/ 0.47 in (approx.) — 1\/4 inch standard fitting\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressure Relief Port Outer Diameter:\u003c\/strong\u003e Approx. 9.5mm \/ 0.37 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTerminal Diameter:\u003c\/strong\u003e Approx. 6mm \/ 0.24 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWorking Pressure Range:\u003c\/strong\u003e 5–8 KG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSwitch Pressure Range:\u003c\/strong\u003e 0.5 MPa\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Current:\u003c\/strong\u003e 15A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eService Life:\u003c\/strong\u003e Up to 80,000 operations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePort Configuration:\u003c\/strong\u003e 4 holes for versatile installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose This Pressure Switch?\u003c\/h3\u003e\n\u003cp\u003eThis 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.\u003c\/p\u003e\n\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAir compressor maintenance and replacement\u003c\/li\u003e\n  \u003cli\u003eWorkshop pneumatic systems\u003c\/li\u003e\n  \u003cli\u003eHome garage air tools\u003c\/li\u003e\n  \u003cli\u003eDIY and professional pneumatic projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Air Compressor Pressure Switch 4-Port Valve Controller Regulator\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cp\u003eLooking for more tools and accessories for your projects? Browse our range of quality components:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/ccb-flat-round-spacer-beads-diy-jewelry-making\"\u003e4\/6mm CCB Flat Round Spacer Beads – DIY Jewelry Making 100–200pcs\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/round-aluminum-wire-diy-jewelry-making-1mm-3mm\"\u003eRound Aluminum Wire 1mm–3mm | DIY Jewelry Making Wire\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What does the Air Compressor Pressure Switch 4-Port Valve Controller Regulator do?\u003c\/h4\u003e\n\u003cp\u003eA: 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.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What are the main specifications of this pressure switch?\u003c\/h4\u003e\n\u003cp\u003eA: 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.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this pressure switch compatible with standard air compressors?\u003c\/h4\u003e\n\u003cp\u003eA: 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.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How long will this pressure switch last?\u003c\/h4\u003e\n\u003cp\u003eA: This pressure switch is rated for up to \u003cstrong\u003e80,000 operating cycles\u003c\/strong\u003e, making it a long-lasting choice for both frequent workshop use and occasional home garage applications.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo 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.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What does the Air Compressor Pressure Switch 4-Port Valve Controller Regulator do?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This pressure switch automatically monitors and controls the cut-in and cut-out pressure of your air compressor. 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