{"product_id":"pro-source-4330221612pro-3-way-palm-button-air-valve","title":"Pro-source 4330221612PRO 3-way Palm Button Air Valve","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe PRO-SOURCE 4330221612PRO is a manually operated 3-way pneumatic air valve actuated by a flush palm button with spring return. The valve uses a mechanical actuator design, meaning no electrical signal or solenoid is required to shift the valve state. Pressing the palm button shifts the valve to an alternate flow path; releasing it returns the spool to the original position via the integrated spring. With a Cv rating of 0.1, this valve is suited for low-flow pneumatic control circuits. It features NPT threaded ports and a red-colored body for quick visual identification in panel or manifold installations. Pneumatic system technicians and industrial maintenance professionals install this type of valve in compressed air control circuits.\u003c\/p\u003e\u003cp\u003eThis valve is designed for use in pneumatic control systems where manual, operator-initiated air direction is required without reliance on electrical controls. Typical applications include small actuator control, pilot signal switching, and manual override circuits in light industrial, automation, and compressed air distribution panels. The spring-return design ensures the valve defaults to the original flow state when the operator releases the button, making it appropriate for momentary control functions in compressed air systems operating at standard shop-air pressures.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eFlush palm button actuator with spring return for momentary, manual operation\u003c\/li\u003e\n\u003cli\u003e3-way, 2-position valve design for directional pneumatic control\u003c\/li\u003e\n\u003cli\u003eCv rating of 0.1 for low-flow pneumatic circuit applications\u003c\/li\u003e\n\u003cli\u003eNPT threaded ports for standard compressed air plumbing connections\u003c\/li\u003e\n\u003cli\u003eRed body color for fast visual identification in multi-valve installations\u003c\/li\u003e\n\u003cli\u003eCompact footprint suitable for panel mounting or manifold integration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style or direct-replacement manually operated 3-way air valve for low-flow pneumatic control circuits using NPT threaded connections.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation of pneumatic control valves should be performed by a qualified pneumatic systems technician or industrial maintenance professional. Depressurize and lock out the compressed air supply before removing or installing any valve in a pneumatic circuit. Verify that all downstream actuators and circuit components are compatible with the valve flow rating and port thread type before completing the installation. Follow applicable facility safety and compressed air system codes when integrating into existing control panels or manifolds.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Design\u003c\/strong\u003e: Manual Mechanical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActuator Type\u003c\/strong\u003e: Flush Palm Button, Spring Return\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Ways\u003c\/strong\u003e: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Positions\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCv Rating\u003c\/strong\u003e: 0.1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Red\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 2.62 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 1.77 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 0.63 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.22 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: PRO-SOURCE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 4330221612PRO\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PRO-SOURCE","offers":[{"title":"Default Title","offer_id":51739800731954,"sku":"4330221612PRO","price":77.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/51a1acdec20fc55020886c021942827b.jpg?v=1788818998","url":"https:\/\/voomisupply.com\/products\/pro-source-4330221612pro-3-way-palm-button-air-valve","provider":"Voomi Supply","version":"1.0","type":"link"}