{"product_id":"quick-valve-for-1-2-hose","title":"Quick Valve Dual-Channel Tray Valve - Flood Valve with Fast Drain Opening 1-2\"","description":"\u003cp\u003e\u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003eQuick Valve\u003c\/strong\u003e\u003c\/span\u003e is the fastest and most commonly used valve for EBB \u0026amp; Flow trays. It is \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003edual-channel\u003c\/strong\u003e\u003c\/span\u003e: one channel fills the tray and the other drains it. When the water supply stops, the valve \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003eautomatically drains at ~28 l\/min\u003c\/strong\u003e.\u003c\/span\u003e It comes standard with an internal opening of \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003e4 mm\u003c\/strong\u003e\u003c\/span\u003e (other diameters available on request). Installation beneath filters is recommended to protect against leaves, soil and debris. \u003c\/p\u003e\n\u003ch3\u003e\u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003eDetailed features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e dual-channel (fill + drain); the drainage channel \u003cb\u003eoxygenates\u003c\/b\u003e the irrigation water during filling for better root development.\u003c\/li\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003eFilling flow rate:\u003c\/strong\u003e ~\u003cstrong\u003e9–40 l\/min\u003c\/strong\u003e depending on pressure and \u003cstrong\u003ethe internal diameter of the opening\u003c\/strong\u003e; standard \u003cstrong\u003e4 mm\u003c\/strong\u003e, other diameters on request.\u003c\/li\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003eAutomatic drainage:\u003c\/strong\u003e ~\u003cstrong\u003e28 l\/min\u003c\/strong\u003e when water supply stops.\u003c\/li\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003eManual bottom valve:\u003c\/strong\u003e yes — lets you \u003cstrong\u003eavoid filling\u003c\/strong\u003e a specific table\/tray.\u003c\/li\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003eConnections (options):\u003c\/strong\u003e\r\n\t\u003cul\u003e\r\n\t\t\u003cli\u003e\n\u003cstrong\u003e¾″\u003c\/strong\u003e hose\u003c\/li\u003e\r\n\t\t\u003cli\u003e\n\u003cstrong\u003e½″\u003c\/strong\u003e hose\u003c\/li\u003e\r\n\t\t\u003cli\u003e\u003cstrong\u003ePE 8×10.5 mm and 10×12.5 mm\u003c\/strong\u003e\u003c\/li\u003e\r\n\t\t\u003cli\u003e\u003cstrong\u003ePE 6×8 mm\u003c\/strong\u003e\u003c\/li\u003e\r\n\t\u003c\/ul\u003e\r\n\t\u003c\/li\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e countertop hole \u003cstrong\u003eØ 27 mm\u003c\/strong\u003e for recessed fitting; can be installed beneath \u003cstrong\u003esump\u003c\/strong\u003e \u003ca href=\"https:\/\/www.urbanbotaniks.com\/product\/281\/filtar-tsedka-za-podlozhni-tavi-za-saksii-za-polivni-sistemi-tip-prilivni-i-otlivni-ebb-flow.html\"\u003eplastic filters.\u003c\/a\u003e\n\u003c\/li\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e designed for years of use in a demanding production environment.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003e\u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003eRecommendations for use\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003eSelect the internal opening (mm) according to the available pressure to achieve the desired \u003cstrong\u003efilling flow rate\u003c\/strong\u003e.\u003c\/li\u003e\r\n\t\u003cli\u003eInstall the valve \u003cstrong\u003eunder a filter\u003c\/strong\u003e (sump) to prevent blockage by debris.\u003c\/li\u003e\r\n\t\u003cli\u003eWhen you need to shut off a particular table, use the \u003cstrong\u003emanual bottom valve\u003c\/strong\u003e.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003e\u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003eSummary – Benefits \u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003eFast filling with an \u003cstrong\u003eadjustable flow rate\u003c\/strong\u003e based on opening size and pressure.\u003c\/li\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003eAutomatic drainage of ~28 l\/min\u003c\/strong\u003e when water supply stops.\u003c\/li\u003e\r\n\t\u003cli\u003eImproves irrigation water quality through \u003cstrong\u003eoxygenation during filling\u003c\/strong\u003e.\u003c\/li\u003e\r\n\t\u003cli\u003eFlexible options for \u003cstrong\u003e½″, ¾″ and PE\u003c\/strong\u003e connections.\u003c\/li\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003eDurable\u003c\/strong\u003e construction for a long service life in greenhouse conditions.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e","brand":"No Brand","offers":[{"title":"Default Title","offer_id":55115807818070,"sku":"6116","price":404.0,"currency_code":"RON","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1055\/7190\/9974\/files\/navodnyavasht-klapan-s-barz-drenazhen-port-otvor-1-2.webp?v=1787849829","url":"https:\/\/urbanbotaniks.ro\/en\/products\/quick-valve-for-1-2-hose","provider":"UrbanBotaniks Grow Shop","version":"1.0","type":"link"}