{"title":"Professional Greenhouse Trays — Hydroponic and Irrigation Systems \u003e Trays","description":"\u003cp style=\"text-align: justify;\"\u003e\u003cstrong data-end=\"112\" data-start=\"77\"\u003eProfessional Greenhouse Trays\u003c\/strong\u003e offer a high-quality setup for ‘Flood \u0026amp; Drain’ systems and flexible configurations for commercial greenhouses. They ensure even irrigation, reduced water and nutrient consumption, accelerated plant growth and easy maintenance—thanks to their modular design and long-term durability in high-tech agriculture.\u003c\/p\u003e\r\n\r\n\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e All trays are available by pre-order only. We offer consultations and bespoke project preparation. \u003c\/p\u003e\r\n","products":[{"product_id":"repair-piece-for-valve-sump-175-x-55-mm","title":"Drain Pit Repair Piece 175 x 55 mm","description":"\u003cp\u003e\u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003eRepair Piece for Sump\u003c\/strong\u003e\u003c\/span\u003e is a solution for repairing damaged \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003esump tray wells\u003c\/strong\u003e\u003c\/span\u003e. It is made in dimensions of \u003cstrong\u003e175 × 55 mm\u003c\/strong\u003e and allows easy replacement of defective sections—without the need to replace the entire tray. \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\u003eDimensions:\u003c\/strong\u003e 175 × 55 mm — suitable for restoring damaged areas in sump trays.\u003c\/li\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Clean and dry the surface of the damaged section. Apply the branded \u003cstrong\u003eStaal \u0026amp; Plast adhesive\u003c\/strong\u003e, position the Repair Piece and, if necessary, seal the edges to ensure a strong and waterproof bond.\u003c\/li\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003eAdditional work:\u003c\/strong\u003e After fixing, it may be necessary to \u003cstrong\u003edrill new holes for valves\u003c\/strong\u003e if the original ones fall within the new area.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e \u003c\/p\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\u003ePrepare the surfaces thoroughly—they must be \u003cstrong\u003eclean and dry\u003c\/strong\u003e before bonding.\u003c\/li\u003e\r\n\t\u003cli\u003eUse the original \u003cstrong\u003eStaal \u0026amp; Plast adhesive\u003c\/strong\u003e to ensure durable and resilient bonding.\u003c\/li\u003e\r\n\t\u003cli\u003eAfter installation, if necessary, seal the edges with sealant to prevent the ingress of dirt and moisture.\u003c\/li\u003e\r\n\t\u003cli\u003eIf sump valves need to be installed, you can drill \u003cstrong\u003enew holes\u003c\/strong\u003e in the repaired section.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003ch3\u003e\u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\r\n\r\n\u003cp\u003eThe repair piece for sump trays provides an \u003cstrong\u003eeconomical and reliable repair\u003c\/strong\u003e for damaged sections, without the need to replace the entire tray. Its 175×55 mm size allows precise replacement. Natural bonding and sealing guarantee tightness and long-term functionality, including the option of fitting new valves.\u003c\/p\u003e","brand":"No Brand","offers":[{"title":"Default Title","offer_id":55115108221270,"sku":"6204","price":3.07,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1055\/7190\/9974\/files\/remontno-parche-za-shahta-175-x-55-mm.webp?v=1787845886"},{"product_id":"standard-greenhouse-trays","title":"Standard greenhouse trays","description":"\u003cp\u003e\u003cstrong\u003eStandard greenhouse trays – efficient irrigation and optimal use of space\u003c\/strong\u003e \u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003eTrays with a \u003cstrong\u003eclosed bottom\u003c\/strong\u003e are ideal for:\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\"Ebb and flow\" irrigation systems (\u003cstrong\u003eEbb\u003c\/strong\u003e \u0026amp;\u003cstrong\u003e Flow\u003c\/strong\u003e)\u003c\/li\u003e\n\t\u003cli\u003eThey offer exceptional \u003cstrong\u003eflexibility in plant placement\u003c\/strong\u003e \u003c\/li\u003e\n\t\u003cli\u003eClose placement at the initial growth stage and wider spacing in subsequent phases.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAvailable only on request\u003c\/strong\u003e and with the possibility of custom dimensions and type to meet your specific needs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAvailable types:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eType 1: Best-selling model\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr\u003e\nEquipped with large longitudinal and small transverse channels, this design ensures \u003cstrong\u003eeven water distribution\u003c\/strong\u003e, a sturdy construction and \u003cstrong\u003eexceptional stability\u003c\/strong\u003e. The tray is available with the standard \u003cstrong\u003eone or two valves\u003c\/strong\u003e at the end, and their position can be customised to the customer's needs.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eType 2: Special model for small pots\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr\u003e\nThis model has only longitudinal channels for \u003cstrong\u003eeasier cleaning\u003c\/strong\u003e and optimal water distribution. Suitable for small pots, it offers the same possibility of valve customisation to meet the specific requirements of your system.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eType 3: Model with improved transverse strength\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr\u003e\nDesigned for \u003cstrong\u003eautomated systems with frameless benches\u003c\/strong\u003e, this model has improved transverse strength and stability. It allows transport trolleys to move easily along the benches without the need for additional aluminium protection.\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCustom dimensions and requests\u003c\/strong\u003e\u003cbr\u003e\nThe trays are available in a variety of standard sizes, and special dimensions and configurations can also be made on request to meet the requirements of your greenhouse.\u003c\/p\u003e\n\n\u003ch3\u003eAdvantages\u003c\/h3\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e \u003cstrong\u003eEfficient irrigation\u003c\/strong\u003e in every growth stage\u003c\/li\u003e\n\t\u003cli\u003e \u003cstrong\u003eFlexibility in placement\u003c\/strong\u003e of plants\u003c\/li\u003e\n\t\u003cli\u003e\u003cstrong\u003eSturdy and durable construction\u003c\/strong\u003e\u003c\/li\u003e\n\t\u003cli\u003e \u003cstrong\u003eCustomisation options\u003c\/strong\u003e for dimensions and configurations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003eThe ideal solution for every greenhouse seeking \u003cstrong\u003eoptimisation and sustainability\u003c\/strong\u003e when growing its produce!\u003c\/p\u003e","brand":"No Brand","offers":[{"title":"Default Title","offer_id":55115751096662,"sku":"37383930","price":0.05,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1055\/7190\/9974\/files\/standartni-tavi-za-oranzheria-4.webp?v=1787849779"},{"product_id":"siphon-valve-with-10-mm-rubber-gasket","title":"10 mm Siphon Valve with Rubber Seal","description":"\u003cp\u003e\u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003eSiphon Valve\u003c\/strong\u003e\u003c\/span\u003e is a simple yet effective drainage valve with a \u003cstrong\u003e \u003cspan style=\"color:#008000;\"\u003esiphon\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"color:#008000;\"\u003e.\u003c\/span\u003e It allows a tray to drain automatically to a selected level by adjusting the lift tube (“riser”). Suitable for automated mobile systems, it can provide continuous drainage if the riser is fully removed. \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\u003eLevel adjustment:\u003c\/strong\u003e Three preset water retention and drainage levels, set by moving the \u003cstrong\u003eriser\u003c\/strong\u003e tube.\u003c\/li\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003eContinuous drainage:\u003c\/strong\u003e If the riser is fully removed, the valve drains the tray completely.\u003c\/li\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003eFull tray:\u003c\/strong\u003e With the riser in its highest position, water is retained in the tray.\u003c\/li\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003eDrainage:\u003c\/strong\u003e Depending on the hole diameter — standard without a reduction ring: \u003cstrong\u003e17.5 mm internal diameter\u003c\/strong\u003e provides \u003cstrong\u003ea maximum drainage rate of 9 l\/min\u003c\/strong\u003e. Other sizes are available on request.\u003c\/li\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003eRubber gasket:\u003c\/strong\u003e Includes a standard \u003cstrong\u003e10 mm rubber gasket\u003c\/strong\u003e, compatible with standard sump filters. An optional \u003cstrong\u003e5 mm\u003c\/strong\u003e gasket is also available. The gasket height affects the operating water level in combination with the riser settings.\u003c\/li\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e It is possible to use \u003cstrong\u003e1 to 3 Siphon Valves\u003c\/strong\u003e in already constructed sump filters. The filters allow easy removal of the lid and installation of the valve.\u003c\/li\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Very robust and resistant to demanding growing conditions. Easy to disassemble for regular cleaning.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e \u003c\/p\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\u003eAdjust the \u003cstrong\u003eriser pipe\u003c\/strong\u003e to the desired filling and drainage threshold (3 levels or continuous drainage).\u003c\/li\u003e\r\n\t\u003cli\u003eUse the standard \u003cstrong\u003e10 mm rubber gasket\u003c\/strong\u003e for optimum performance with standard sump filters. If you require a different retention level, look for the version with a \u003cstrong\u003e5 mm\u003c\/strong\u003e gasket.\u003c\/li\u003e\r\n\t\u003cli\u003eInstall \u003cstrong\u003e1–3 valves\u003c\/strong\u003e according to your needs and the available space in the filters — they are easy to fit and remove.\u003c\/li\u003e\r\n\t\u003cli\u003eRegular cleaning is simplified thanks to the robust, detachable design.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003e\u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003eBenefits \u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\r\n\r\n\u003cp\u003eThe Siphon Valve provides \u003cstrong\u003ereliable, automatic draining\u003c\/strong\u003e of trays to a preset level through a siphon effect. The standard 10 mm rubber gasket ensures easy integration with sump filters, while the design is durable and easy to maintain. The option to use up to three valves in one system provides flexibility and control.\u003c\/p\u003e","brand":"No Brand","offers":[{"title":"Default Title","offer_id":55115764662614,"sku":"6144","price":38.35,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1055\/7190\/9974\/files\/sifone-klapan-10-mm-s-gumeno-oplatnenie.webp?v=1787849791"},{"product_id":"cover-for-sump-grey","title":"Staal Plast Grey Drain Pit Cover","description":"\u003cp\u003e\u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003eCover for Sump\u003c\/strong\u003e\u003c\/span\u003e is a cover designed to seal an existing sump in a tray when you wish to disconnect it from the system. Covering it prevents contaminants from entering and makes it easy to deactivate the sump in the tray without removing it. \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\u003eProduct type:\u003c\/strong\u003e sump cover — used when you wish to \"remove\" or deactivate the sump in a tray.\u003c\/li\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003eInstallation instructions:\u003c\/strong\u003e\r\n\t\u003col\u003e\r\n\t\t\u003cli\u003e\n\u003cstrong\u003eClean and dry\u003c\/strong\u003e the area around the sump.\u003c\/li\u003e\r\n\t\t\u003cli\u003e\n\u003cstrong\u003eApply Staal \u0026amp; Plast adhesive\u003c\/strong\u003e along the edge of the cover and allow it to bond.\u003c\/li\u003e\r\n\t\t\u003cli\u003e\n\u003cstrong\u003eSeal the edges\u003c\/strong\u003e to ensure a tight, waterproof finish.\u003c\/li\u003e\r\n\t\u003c\/ol\u003e\r\n\t\u003c\/li\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e For optimal results, follow the instructions in the dedicated technical glue product sheet (\"glue product sheet\").\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e \u003c\/p\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\u003eEnsure the surface is properly prepared — clean and dry — before bonding.\u003c\/li\u003e\r\n\t\u003cli\u003eUse the original \u003cstrong\u003eStaal \u0026amp; Plast adhesive product\u003c\/strong\u003e to ensure stability and durability.\u003c\/li\u003e\r\n\t\u003cli\u003eSeal the edges of the cover after installation to prevent dirt and moisture from entering.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003e \u003c\/h3\u003e\r\n\r\n\u003ch3\u003e\u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\r\n\r\n\u003cp\u003eThe sump cover allows \u003cstrong\u003eeasy and secure deactivation\u003c\/strong\u003e of the sump in a tray without dismantling it. It makes system management easier when a temporary or long-term change is needed, while preventing contamination through strong bonding and quality sealing.\u003c\/p\u003e","brand":"No Brand","offers":[{"title":"Default Title","offer_id":55115771937110,"sku":"6207","price":9.2,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1055\/7190\/9974\/files\/kapak-za-drenazhna-shahta-na-datskitavi-siva.webp?v=1787849797"},{"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":74.14,"currency_code":"EUR","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"},{"product_id":"hs-valve-for-1-2-hose","title":"HS Valve - single-channel hose valve 1–2″","description":"\u003cp\u003e\u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003eHS Valve\u003c\/strong\u003e\u003c\/span\u003e is a single-channel valve that uses the \u003cstrong\u003e\u003cspan style=\"color:#008000;\"\u003esame channel\u003c\/span\u003e\u003c\/strong\u003e for both filling and tray drainage. It is supplied as standard with a \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003e3.5 mm internal opening\u003c\/strong\u003e,\u003c\/span\u003e but the diameter can be modified on request. The valve offers \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003e6 – 31 l\/min filling\u003c\/strong\u003e,\u003c\/span\u003e depending on the diameter and pressure, and \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003e1.7 – 6 l\/min drainage\u003c\/strong\u003e\u003c\/span\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\"\u003eSuitable for installation below filters\u003c\/a\u003e, it is resistant to contamination and aggressive environments. \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\u003eOperating function:\u003c\/strong\u003e single-channel – one line serves both filling and drainage. \u003c\/li\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003eOpening diameter:\u003c\/strong\u003e standard \u003cstrong\u003e3.5 mm\u003c\/strong\u003e, other sizes on request. \u003c\/li\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003eFilling flow rate:\u003c\/strong\u003e from \u003cstrong\u003e2.3 to 31 l\/min\u003c\/strong\u003e, depending on the opening diameter and water pressure. \u003c\/li\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003eDrainage flow rate:\u003c\/strong\u003e from \u003cstrong\u003e1.7 to 6.0 l\/min\u003c\/strong\u003e, depending on the opening diameter. \u003c\/li\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003eHose-connection options:\u003c\/strong\u003e\r\n\t\u003cul\u003e\r\n\t\t\u003cli\u003e ¾″ hose\u003c\/li\u003e\r\n\t\t\u003cli\u003e½″ hose\u003c\/li\u003e\r\n\t\t\u003cli\u003ePE hose 8×10.5 mm and 10×12.5 mm\u003c\/li\u003e\r\n\t\t\u003cli\u003ePE hose 6×8 mm ([turn0view0])\u003c\/li\u003e\r\n\t\u003c\/ul\u003e\r\n\t\u003c\/li\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003eManual bottom valve:\u003c\/strong\u003e allows filling to a specific tray to be stopped. \u003c\/li\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003eInstallation option:\u003c\/strong\u003e installed below the filters to prevent clogging from leaves and contaminants. \u003c\/li\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003eConstruction and maintenance:\u003c\/strong\u003e durable design, resistant to demanding growing conditions, with a removable internal cone for easy cleaning. \u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e \u003c\/p\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\u003eChoose a suitable orifice diameter (3,5 mm or another size on request), matched to the water pressure for the desired filling and drainage flow rate. \u003c\/li\u003e\r\n\t\u003cli\u003eInstall the valve beneath the tray filter to ensure protection from contaminants and trouble-free operation. \u003c\/li\u003e\r\n\t\u003cli\u003eUse the manual bottom valve when you want to stop filling a particular tray. \u003c\/li\u003e\r\n\t\u003cli\u003eCleaning is easy — simply disassemble the removable cone and remove the accumulated particles.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003cp\u003e \u003c\/p\u003e\r\n\r\n\u003ch3\u003e\u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003eBenefits \u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\r\n\r\n\u003cul\u003e\r\n\t\u003cli\u003eUnified filling and drainage line — fewer components and easier installation.\u003c\/li\u003e\r\n\t\u003cli\u003eWide flow range — from 2,3 to 31 l\/min for filling and from 1,7 to 6,0 l\/min for drainage, depending on the conditions.\u003c\/li\u003e\r\n\t\u003cli\u003eFlexible connection options for various hoses (½\", ¾\", PE).\u003c\/li\u003e\r\n\t\u003cli\u003eEasy installation below filters and excellent resistance to contamination.\u003c\/li\u003e\r\n\t\u003cli\u003eRobust construction and easy servicing ensure a long service life.\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":55115853857110,"sku":"6143","price":40.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1055\/7190\/9974\/files\/hs-klapanat-ednostrunen-klapan-s-otvor-1-2.webp?v=1787849870"},{"product_id":"rubber-plug-28-32-mm","title":"Tapered Rubber Stopper Ø28-32 mm","description":"\u003cp\u003e\u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003eThe conical rubber plug\u003c\/strong\u003e\u003c\/span\u003e has a diameter of \u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003e26\/32 mm\u003c\/strong\u003e\u003c\/span\u003e and works as a stopper (like a cork). It is mainly used in commercial vessel systems (such as Ebb \u0026amp; Flow trays) to prevent leakage until the tray is flushed through the drain hole. \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\u003eType:\u003c\/strong\u003e conical rubber plug, working like cork stoppers.\u003c\/li\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 26\/32 mm (in the context of Ø 28–32 mm) — corresponds to the stated range.\u003c\/li\u003e\r\n\t\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Closes trays during flooding; after installation, when the plug is removed, it allows filling with fresh water and flushing soil and residues through the drain hole.\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\u003eWhen installed, the plug seals the tray completely, allowing flooding without leakage.\u003c\/li\u003e\r\n\t\u003cli\u003eAfter removing the plug, the system automatically allows waste to drain. This makes cleaning and preparing the tray again easier.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003ch3\u003e\u003cspan style=\"color:#008000;\"\u003e\u003cstrong\u003eBenefits \u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\r\n\r\n\u003cp\u003eThe rubber plug is a practical and inexpensive solution for controlled filling and draining of trays. It is easy to fit and provides a reliable seal during filling; removing it allows efficient rinsing and cleaning without additional mechanisms. This gives maximum control over the irrigation cycle.\u003c\/p\u003e","brand":"No Brand","offers":[{"title":"Default Title","offer_id":55115868963158,"sku":"6151","price":4.09,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1055\/7190\/9974\/files\/gumena-tapa-28-32-mm.webp?v=1787849896"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1055\/7190\/9974\/collections\/category_1826_original_c2b05bac.jpg?v=1787853866","url":"https:\/\/urbanbotaniks.com\/en-eu\/collections\/hydroponic-and-irrigation-systems-trays-professional-greenhouse-trays.oembed","provider":"UrbanBotaniks Grow Shop","version":"1.0","type":"link"}