{"product_id":"orbit-57280-3-4-inch-fpt-l-series-automatic-sprinkler-valve-inline-24-vac","title":"Orbit 57280 3\/4 inch FPT L-Series Automatic Sprinkler Valve | Inline 24 VAC","description":"\u003ch2\u003eOrbit L-Series 3\/4 inch FPT Automatic Sprinkler Valve\u003c\/h2\u003e\n\u003cp\u003eThe Orbit L-Series inline valve, model 57280, is designed for reliable residential irrigation with 3\/4 in. female pipe thread connections on both ends. It slots into Orbit heavy-duty preassembled manifolds and many compatible inline setups. This valve uses 3\/4 in FPT threads and is not compatible with standard garden hose threads. If your system requires 1 in. FPT, model 57281 is the appropriate option. When replacing an older green Orbit valve, note that the L-Series body is slightly shorter; you may need a short pipe extension to bridge the difference during in-ground installation.\u003c\/p\u003e\n\u003cp\u003eThe valve blends straightforward manual control with dependable automated operation. The 24 VAC solenoid is compatible with most irrigation controllers, and manual actuation is possible with a quick quarter turn. A field-replaceable solenoid means you can swap components without removing the valve body. An internal scrubber filter helps keep the diaphragm clear from sediment, and four captured screws in the lid stay in place during service for easy maintenance. The unit is rated up to 120 PSI, making it suitable for a variety of residential installations.\u003c\/p\u003e\n\u003ch3\u003eSoft-close and fail-safe operation\u003c\/h3\u003e\n\u003cp\u003eA soft-close design minimizes water hammer during valve operation, promoting smoother starts and stops in your zones. If power is lost, the valve closes as a fail-safe, reducing the risk of unintended flooding and conserving water in sensitive areas.\u003c\/p\u003e\n\u003ch3\u003eDurable construction and compatibility\u003c\/h3\u003e\n\u003cp\u003eConstructed from PVC, the L-Series valve is built for outdoor use in cold-water environments. It serves as a direct replacement in Orbit’s heavy-duty preassembled manifolds and remains compatible with controllers from Orbit, Hydro-Rain, and other major brands. For enhanced irrigation efficiency, you can pair it with a smart controller to optimize schedules.\u003c\/p\u003e\n\u003ch3\u003eInstallation notes and tips\u003c\/h3\u003e\n\u003cp\u003eOutdoor installations should use cold water only. If you’re upgrading from an older green Orbit valve, anticipate a slightly shorter body with the L-Series and plan for a short pipe extension to bridge the difference in-ground. The 24 VAC solenoid supports straightforward testing and maintenance, and the internal design helps minimize leaks during service.\u003c\/p\u003e\n\u003ch3\u003eWhy choose Orbit L-Series 57280?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e3\/4 in. FPT connections on both ends for versatile inline installation\u003c\/li\u003e\n\u003cli\u003e24 VAC solenoid with simple manual actuation for quick testing\u003c\/li\u003e\n\u003cli\u003eInternal scrubber filter and four captured screws for clog-free operation and easy service\u003c\/li\u003e\n\u003cli\u003eSoft-close design reduces water hammer; fail-safe closure protects zones during power loss\u003c\/li\u003e\n\u003cli\u003eDurable PVC construction and compatibility with major brands and Orbit manifolds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey specs at a glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e3\/4 in female pipe thread on both ends\u003c\/li\u003e\n\u003cli\u003e24 VAC solenoid; field-replaceable\u003c\/li\u003e\n\u003cli\u003eInternal scrubber filter; four captured screws\u003c\/li\u003e\n\u003cli\u003eRated up to 120 PSI; cold water outdoor use\u003c\/li\u003e\n\u003cli\u003eMade in the USA with global parts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the Orbit 57280 compatible with all irrigation controllers?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The 24 VAC solenoid works with major controllers, including Orbit and Hydro-Rain.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What maintenance features help prevent leaks?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: An internal scrubber filter, four captured screws, and a field-replaceable solenoid support easy servicing.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Orbit","offers":[{"title":"Default Title","offer_id":48185746358516,"sku":"B01MG1VV2M","price":24.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/orbit-l-series-valve-3-4-fpt-exterior.jpg?v=1778381594","url":"https:\/\/www.cerapatiogarden.com\/products\/orbit-57280-3-4-inch-fpt-l-series-automatic-sprinkler-valve-inline-24-vac","provider":"Cera Garden","version":"1.0","type":"link"}