{"product_id":"rain-bird-dasasvf100-professional-grade-anti-siphon-valve-with-flow-control-1-inch-threaded-female-x-female","title":"Rain Bird DASASVF100 Professional Grade Anti-Siphon Valve with Flow Control - 1-inch Threaded Female x Female","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eRain Bird’s DASASVF100 delivers dependable, professional-grade anti-siphon protection with precise flow control for above-ground irrigation zones. Built to withstand outdoor conditions, this valve helps maintain consistent sprinkler coverage while protecting your water supply from backflow scenarios.\u003c\/p\u003e\n\u003cp\u003eDesigned to work with standard 24-volt irrigation timers, the valve features a 1-inch female inlet and outlet and a top-mounted, easy-turn flow control knob. The unique reverse-flow design helps keep the valve closed if the diaphragm is compromised, reducing the risk of water loss and backflow. This combination of protection and control supports efficient, uniform irrigation across your landscape without the guesswork.\u003c\/p\u003e\n\u003cp\u003eThe valve includes Rain Bird’s vacuum breaker with a bleed screw for both automatic and manual operation. A Buna-N diaphragm with a captive spring delivers reliable performance in varied water conditions, while a heavy-duty body with stainless-steel screws provides durability for outdoor installations. The encapsulated solenoid is low-power and energy efficient, contributing to long-term reliability in a variety of climates.\u003c\/p\u003e\n\u003ch3\u003eWhy this valve stands out\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAbove-ground compatibility with 1-inch female pipe threads for straightforward upgrades\u003c\/li\u003e\n  \u003cli\u003eReverse-flow design reduces diaphragm stress and helps prevent backflow\u003c\/li\u003e\n  \u003cli\u003eTop-mounted flow control knob for zone-by-zone tuning and reduced misting\u003c\/li\u003e\n  \u003cli\u003eLow-power solenoid and captured plunger for durable, energy-efficient operation\u003c\/li\u003e\n  \u003cli\u003eBuna-N diaphragm resists wear in challenging water conditions\u003c\/li\u003e\n  \u003cli\u003eVacuum breaker with bleed screw enables flexible automatic or manual control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecs, usage, and installation tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFlow range: 0.2 to 40 GPM; Operating pressure: 15 to 150 psi\u003c\/li\u003e\n  \u003cli\u003e1-inch female pipe thread inlet and outlet; designed for above-ground installation\u003c\/li\u003e\n  \u003cli\u003eInstall at least 6 inches above the highest sprinkler head in the line\u003c\/li\u003e\n  \u003cli\u003eAfter installation, flush the system using the external bleed screw to clear debris\u003c\/li\u003e\n  \u003cli\u003eFor flows below 3 GPM or drip applications, install a 200-mesh filter before the valve\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRain Bird has a long-standing reputation for durable irrigation solutions. The DASASVF100 embodies the brand’s commitment to The Intelligent Use of Water, offering reliable performance in residential, commercial, and larger-scale projects while keeping water use efficient and predictable across zones.\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: What is the Rain Bird DASASVF100 used for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A professional-grade anti-siphon valve with flow control, designed for above-ground irrigation systems and 24V controllers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What installation considerations should I know?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Install at least 6 inches above the highest head; flush the line after setup; use a 200-mesh filter for low flows.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Rain Bird","offers":[{"title":"Default Title","offer_id":45768058208442,"sku":"B00004RAB0","price":76.01,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/rain-bird-dasasvf100-valve-front-view.jpg?v=1775810793","url":"https:\/\/gardencanada.ca\/products\/rain-bird-dasasvf100-professional-grade-anti-siphon-valve-with-flow-control-1-inch-threaded-female-x-female","provider":"Garden Canada","version":"1.0","type":"link"}