{"product_id":"aro-m514lr-4-way-manual-air-control-valve","title":"ARO M514LR 4-Way Manual Air Control Valve","description":"\u003cdiv\u003e\u003cp\u003eARO M514LR MaxAir four-way, three-position manual air control valve with a rotary lever actuator provides precise directional control for pneumatic systems that use 1\/2\" NPT ports. Built with an aluminum body and Buna‑N seals, it supports non-lubricated or lubricated air and is rated for 20–140 psi operating pressure with temperatures from 15°F to 122°F (-10°C to 50°C). The center position is closed, and the valve returns manually, enabling secure stopping and manual reconfiguration of flow paths without power. With four ports and a Cv of 2.4, it delivers up to about 85 standard cubic feet per minute (scfm) of flow for the 1\/2\" size, making it suitable for driving both single-acting and double-acting cylinders or air motors in packaging, material handling, and similar applications. External dimensions place the unit at roughly 4-5\/16 in high by 2-15\/16 in deep and 2-15\/16 in wide, and it includes a panel-mount nut for easy installation; exhaust and port connections are 1\/2\" NPT, with 1\/2\" exhaust ports as standard options. Commonly selected for MaxAir installations where a reliable, manually actuated valve is required to lock lines in a given state or transition between pneumatic circuits, the M514LR variant is offered in multiple port configurations (4-way) to match system piping. For use with packaging lines, conveyors, and air-driven tooling, this valve provides robust, inertial-free control without electrical power. \u003c\/p\u003e\u003c\/div\u003e","brand":"ARO","offers":[{"title":"New","offer_id":46277081694442,"sku":null,"price":168.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-076.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/aro-m514lr-4-way-manual-air-control-valve","provider":"GTG Hardware","version":"1.0","type":"link"}