{"product_id":"quick-action-valve-pack-20-hydroponic-13mm-19mm-25mm","title":"Quick Action Valve Pack of 20 | 13mm 19mm 25mm Hydroponic Flow Control Australia","description":"\u003ch2\u003eQuick Action Valve Pack of 20. 13mm, 19mm, and 25mm Hydroponic Inline Flow Control Valves\u003c\/h2\u003e\n\u003cp\u003eQuick Action Valves are a inline irrigation shut-off and flow control valves designed for fast, precise control of water and nutrient delivery in hydroponic systems. Available in 13mm, 19mm, and 25mm, each size is supplied in packs of 20, making them ideal for complete system builds, multi-line irrigation setups, and commercial-scale installations.\u003c\/p\u003e\n\u003cp\u003eEngineered for reliable sealing and low flow restriction, these valves allow growers to instantly isolate, regulate, or balance irrigation zones, improving overall system efficiency and control across all hydroponic configurations.\u003c\/p\u003e\n\u003ch3\u003eAvailable Sizes (Sold in Packs of 20)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e13mm Quick Action Valve.\u003c\/strong\u003e Micro irrigation, drip lines, and small hydroponic setups.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e19mm Quick Action Valve.\u003c\/strong\u003e Medium irrigation lines, reservoir feeds, and zone control applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e25mm Quick Action Valve.\u003c\/strong\u003e High-flow mainlines, commercial irrigation systems, and large reservoir management.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Action On\/Off Control.\u003c\/strong\u003e Instant flow adjustment for irrigation management, maintenance, and zone isolation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree Size Options (13mm, 19mm, 25mm).\u003c\/strong\u003e Covers the full range of hydroponic tubing and irrigation line diameters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack of 20 Units.\u003c\/strong\u003e Bulk format supports complete system builds and commercial-scale installations without reordering.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Flow Restriction Design.\u003c\/strong\u003e Maintains system pressure efficiency when valves are open.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydroponic-Grade Plastic Construction.\u003c\/strong\u003e Nutrient and corrosion resistant for long-term use in recirculating systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInline Installation.\u003c\/strong\u003e Easy integration into existing irrigation lines without system redesign.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeak-Resistant Sealing.\u003c\/strong\u003e Reliable long-term operation across continuous wet environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReusable and Serviceable.\u003c\/strong\u003e Cost-effective for system expansion and ongoing maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003cp\u003eQuick Action Valves optimise three core irrigation control functions. Flow regulation: enables precise water and nutrient delivery control at each irrigation zone or plant site. System zoning: allows individual line isolation and balancing without shutting down the entire system. Operational efficiency: rapid maintenance access reduces system downtime and simplifies troubleshooting across large multi-site installations.\u003c\/p\u003e\n\u003cp\u003eThe result is more efficient irrigation, improved plant consistency, and a scalable system design that can be expanded or modified without full system shutdown.\u003c\/p\u003e\n\u003ch3\u003eWhy Inline Flow Control Improves Hydroponic Performance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Zone Isolation in Irrigation Systems.\u003c\/strong\u003e Quick shut-off enables instant section control and maintenance flexibility without disrupting the full system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUneven Nutrient Distribution.\u003c\/strong\u003e Flow balancing across lines improves consistent nutrient delivery to all plant sites.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Downtime During Maintenance.\u003c\/strong\u003e Isolate individual lines without shutting down the entire irrigation system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcess Water Use or Runoff.\u003c\/strong\u003e Controlled flow reduces waste and improves overall irrigation efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdvanced Application: Dutch Bucket Medium Reset\u003c\/h3\u003e\n\u003cp\u003eInstalling a quick action valve at the drain outlet of a Dutch bucket system unlocks a highly effective medium reset technique. By closing the valve during a large flush, the nutrient solution is held in the bucket, fully saturating the medium from the bottom up. Once the medium is completely saturated, open the valve and the solution drains freely, carrying accumulated salts, old nutrient residue, and compaction with it. This process resets the substrate to a clean, evenly hydrated state, restoring hydraulic conductivity and nutrient uptake efficiency without removing or replacing the medium. It is one of the most practical maintenance techniques available for coco and perlite-based Dutch bucket systems.\u003c\/p\u003e\n\u003ch3\u003eSystem Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFast on\/off action for instant zone control\u003c\/li\u003e\n\u003cli\u003eAvailable in 13mm, 19mm, and 25mm for full system compatibility\u003c\/li\u003e\n\u003cli\u003ePack of 20 for complete builds and commercial installations\u003c\/li\u003e\n\u003cli\u003eLow restriction flow path maintains system pressure\u003c\/li\u003e\n\u003cli\u003eHydroponic-grade plastic. Nutrient and corrosion resistant.\u003c\/li\u003e\n\u003cli\u003eInline fitment. Compatible with standard hydroponic tubing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDrip Irrigation Systems (Run-to-Waste and Recirculating)\u003c\/li\u003e\n\u003cli\u003eDutch Bucket Systems (Drain Control and Medium Reset)\u003c\/li\u003e\n\u003cli\u003eRecirculating Hydroponic Systems\u003c\/li\u003e\n\u003cli\u003eFertigation Zone Control\u003c\/li\u003e\n\u003cli\u003eReservoir Feed Line Management\u003c\/li\u003e\n\u003cli\u003eCommercial Grow System Installation\u003c\/li\u003e\n\u003cli\u003eEbb and Flow (Flood and Drain)\u003c\/li\u003e\n\u003cli\u003eGreenhouse and Large-Scale Irrigation Builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat Sets It Apart\u003c\/h3\u003e\n\u003cp\u003eMost growers underestimate the value of inline flow control until they need to isolate a line mid-cycle or balance uneven irrigation across a multi-site system. The pack of 20 format means a complete drip system can be fully valved at every outlet without multiple orders. The three size options cover every standard hydroponic tubing diameter, from 13mm drip lines through to 25mm commercial mainlines. For Dutch bucket growers specifically, the drain valve technique described above is a low-cost, high-impact maintenance tool that extends medium life and maintains consistent substrate performance across long grow cycles.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Size.\u003c\/strong\u003e 20 Units per Size\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable Sizes.\u003c\/strong\u003e 13mm, 19mm, 25mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction.\u003c\/strong\u003e Flow Control and Shut-Off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation.\u003c\/strong\u003e Inline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial.\u003c\/strong\u003e Hydroponic Grade Plastic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication.\u003c\/strong\u003e Irrigation and Fertigation Systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse Case.\u003c\/strong\u003e Drip Systems, Dutch Bucket, Commercial Builds, Reservoir Control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Weight.\u003c\/strong\u003e Approx. 0.5kg per pack\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eWhat size fittings do I need for Quick Action Valve Pack of 20?\u003c\/h3\u003e\n\u003cp\u003eHydroponic irrigation fittings are sized by internal diameter — common sizes are 4mm, 13mm (½\"), 19mm (¾\"), and 25mm (1\"). Match fittings to your existing tubing or pump outlet diameter. When in doubt, 13mm is the most common size for standard hydroponic systems and is compatible with most pumps and mainline tubing in the 300–2000 L\/hr flow rate range.\u003c\/p\u003e\n\u003ch3\u003eHow do I prevent leaks with Quick Action Valve Pack of 20?\u003c\/h3\u003e\n\u003cp\u003ePush-fit barbed fittings should be inserted firmly until they bottom out against the shoulder. Soft poly tubing grips barbs securely without clamps for most low-pressure applications. For higher-pressure or constant-run systems, add hose clamps over the barb connection for a leak-free seal. Always pressure-test your system for 30 minutes before introducing plants.\u003c\/p\u003e\n\u003ch3\u003eDoes Quick Action Valve Pack of 20 ship fast within Australia?\u003c\/h3\u003e\n\u003cp\u003eYes — Quick Action Valve Pack of 20 ships from our Australian warehouse with fast tracked delivery Australia-wide. Most east coast orders arrive within 2–5 business days. WA, NT, and TAS orders typically arrive within 5–12 business days.\u003c\/p\u003e","brand":"Generic Hydroponics","offers":[{"title":"13mm","offer_id":43213962674239,"sku":null,"price":14.95,"currency_code":"AUD","in_stock":true},{"title":"19mm","offer_id":43213962707007,"sku":null,"price":17.95,"currency_code":"AUD","in_stock":true},{"title":"25mm","offer_id":43213962739775,"sku":null,"price":19.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/6898\/8479\/files\/Quick-Action-Valves_1000x1000_Grey.png?v=1777868790","url":"https:\/\/apexgrow.com.au\/products\/quick-action-valve-pack-20-hydroponic-13mm-19mm-25mm","provider":"Apex Grow","version":"1.0","type":"link"}