{"product_id":"anti-syphon-valve","title":"Anti Syphon Valve","description":"\u003cp\u003eAn Anti Syphon Valve is a crucial component in irrigation and plumbing systems designed to prevent the unwanted syphoning of liquids. In other words, it'll stop your \u003cstrong\u003e\u003ca href=\"https:\/\/hytachydroponics.com\/collections\/water-buts-tanks\"\u003etank\u003c\/a\u003e\u003c\/strong\u003e from draining itself through your \u003ca href=\"https:\/\/hytachydroponics.com\/collections\/water-pumps-chillers-heaters\"\u003e\u003cstrong\u003epump\u003c\/strong\u003e\u003c\/a\u003e after it's been turned off. Here's how it works and why it's important:\u003c\/p\u003e\n\u003ch3\u003eFunction of an Anti Syphon Valve:\u003c\/h3\u003e\n\u003cp\u003ePrevents Syphoning: The primary purpose of an anti syphon valve is to stop the syphoning effect. Syphoning occurs when liquid continues to flow from a higher elevation to a lower one after the system is turned off, potentially draining your supply tank or causing overflows and flooding.\u003c\/p\u003e\n\u003cp\u003eAir Introduction: When the pressurised irrigation system is switched off, the valve allows air to enter the system. This introduction of air disrupts the flow of water, breaking the vacuum that might otherwise cause syphoning.\u003c\/p\u003e\n\u003cp\u003eOne-Way Flow: The valve ensures that water can only flow in one direction. This is particularly important in irrigation systems to prevent backflow, which can contaminate the water supply.\u003c\/p\u003e\n\u003cp\u003eAir Bleeding: In addition to preventing backflow, the anti syphon valve also bleeds air from the irrigation system's supply tube. This helps maintain a consistent water flow and prevents airlocks that could disrupt the system's operation.\u003c\/p\u003e\n\u003ch3\u003eWhy Use Anti Syphon Valves?\u003c\/h3\u003e\n\u003cp\u003eFlood Prevention: By preventing syphoning, these valves protect against accidental flooding that could occur if water is siphoned out of the system when it’s not supposed to.\u003c\/p\u003e\n\u003cp\u003eSystem Integrity: They help maintain the integrity of your irrigation or plumbing system by ensuring that water flows in only one direction, which is critical for systems that rely on pressure to operate effectively.\u003c\/p\u003e\n\u003cp\u003eCompatibility with High-Pressure Systems: Anti syphon valves are especially beneficial in high-pressure, pumped systems, where the risk of syphoning is higher due to the force of the water flow.\u003c\/p\u003e\n\u003cp\u003eEconomical Solution: Despite being an affordable component, the anti syphon valve plays a vital role in protecting the system and ensuring its efficient operation.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIdeal for \u003cstrong\u003e\u003ca href=\"https:\/\/hytachydroponics.com\/products\/ice-tube?variant=47448562467148\" target=\"_blank\"\u003e16mm Ice Tube\u003c\/a\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note: this needs to be fitted within your tank, above the pump and the maximum water level. Best connected to a Tee Piece.\u003c\/strong\u003e\u003c\/p\u003e","brand":"IWS","offers":[{"title":"Default Title","offer_id":47346347016524,"sku":"ANTI-SYPHON","price":6.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/3044\/4620\/files\/antisyphon-valve.jpg?v=1725282464","url":"https:\/\/hytachydroponics.com\/products\/anti-syphon-valve","provider":"Hytec Horticulture","version":"1.0","type":"link"}