{"product_id":"orbit-3-4-inch-brass-anti-siphon-irrigation-valve-24-vac-solenoid-flow-control","title":"Orbit 3\/4-Inch Brass Anti-Siphon Irrigation Valve — 24 VAC Solenoid, Flow Control","description":"\u003cp\u003e\u003cstrong\u003eThe Orbit 57065 is a 3\/4-inch brass automatic anti-siphon irrigation valve that prevents backflow and offers adjustable flow control with a 24 VAC solenoid for residential sprinkler systems.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eBuilt for above-ground riser installation, this brass anti-siphon valve combines an atmospheric vacuum breaker with a forward-flow poppet and internal scrubber filter to keep irrigation water moving in the right direction while reducing clogs. It pairs with standard 24 VAC controllers and accepts PVC-Lock fittings for glue-free connections, making it a versatile choice for homeowners, landscapers, and small-scale growers who need reliable backflow prevention and simple setup.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the anti-siphon feature protect my household water?\u003c\/h3\u003e\n\u003cp\u003eThe built-in atmospheric vacuum breaker stops contaminated irrigation water from being drawn back into the home supply whenever pressure drops. Its poppet automatically seats when the valve closes, restoring a physical air gap to block backflow.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAtmospheric vacuum breaker prevents siphon during pressure loss\u003c\/li\u003e\n  \u003cli\u003ePoppet self-closes when valve is off for automatic protection\u003c\/li\u003e\n  \u003cli\u003eMeets common residential backflow-prevention needs for landscaping\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat makes installation and maintenance straightforward?\u003c\/h3\u003e\n\u003cp\u003eThis Orbit valve is designed for above-ground mounting on risers at least 6 inches above the highest sprinkler head, giving easy access for service. The internal scrubber filter reduces debris-related clogs, and PVC-Lock fittings speed up connections without solvent welds.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAbove-ground riser mounting allows quick inspection and repair\u003c\/li\u003e\n  \u003cli\u003eInternal scrubber filter helps keep the solenoid and seat clear\u003c\/li\u003e\n  \u003cli\u003ePVC-Lock fittings provide fast, glue-free pipe joins\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhich control and flow options are included?\u003c\/h3\u003e\n\u003cp\u003eThe valve includes a 24 VAC solenoid for automatic operation with most irrigation controllers and a manual lever for local actuation. An integrated flow control lets you fine-tune water volume for each zone without altering controller settings.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e24 VAC solenoid compatible with major irrigation controllers\u003c\/li\u003e\n  \u003cli\u003eManual actuation lever for on-site testing and shutoff\u003c\/li\u003e\n  \u003cli\u003eBuilt-in flow control adjusts output for matching zone requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre there limitations I should know about?\u003c\/h3\u003e\n\u003cp\u003eThis device is intended for outdoor cold-water irrigation only and must be installed above the highest sprinkler head to function correctly. It is not a substitute for some jurisdictions' higher-level backflow assemblies where code requires a reduced-pressure or double-check device.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for cold-water outdoor irrigation systems\u003c\/li\u003e\n  \u003cli\u003eMust be installed at least 6 inches above highest head on riser\u003c\/li\u003e\n  \u003cli\u003eCheck local code to confirm whether an anti-siphon valve satisfies backflow requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? If you manage a residential lawn or small commercial landscape and need a dependable, easy-to-service valve to prevent irrigation backflow, the Orbit 57065 delivers practical protection and controller compatibility. It suits homeowners upgrading sprinkler zones, contractors installing new lines, and growers who want low-maintenance valves with adjustable flow. For larger systems or locations with strict backflow regulations, confirm whether a more advanced assembly is required before purchase.\u003c\/p\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: Can this valve connect to standard 24 VAC irrigation controllers?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the Orbit 57065 uses a 24 VAC solenoid compatible with most residential irrigation controllers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Where must the anti-siphon valve be installed?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Install it above the highest sprinkler head on a riser at least 6 inches higher to ensure proper backflow prevention.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Orbit","offers":[{"title":"Default Title","offer_id":56843839897940,"sku":"B000FBQJK4","price":119.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/orbit-57065-front-brass-valve.jpg?v=1787082815","url":"https:\/\/gardenluxe.co.uk\/products\/orbit-3-4-inch-brass-anti-siphon-irrigation-valve-24-vac-solenoid-flow-control","provider":"Gardenluxe Uk","version":"1.0","type":"link"}