{"product_id":"polylok-4-inch-flow-gate-drainage-pop-up-valve","title":"Polylok 4-Inch Flow Gate Drainage Pop-Up Valve","description":"\u003ch2\u003ePolylok 4-Inch Flow Gate: Drainage Pop-Up Valve\u003c\/h2\u003e\n\u003cp\u003eThe Polylok 4-Inch Flow Gate is a compact inline device designed to sit in standard 4-inch drainage lines. It offers a simple way to manage how water moves through outdoor drains while providing a practical barrier against unwanted backflow. With a low-profile form, it blends into yards, driveways, and patios without drawing attention, yet it remains ready to respond when rainfall or irrigation pushes water along the line.\u003c\/p\u003e\n\u003ch2\u003eKey benefits and features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e4-inch standard connection for straightforward retrofits or new installations.\u003c\/li\u003e\n  \u003cli\u003eInline, pop-up design supports smooth flow during active drainage and minimizes obstruction when idle.\u003c\/li\u003e\n  \u003cli\u003eDurable, weather-resistant construction built to withstand outdoor environments and routine maintenance.\u003c\/li\u003e\n  \u003cli\u003eLow-profile footprint that fits neatly beside landscape features and paved surfaces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReal-life use cases\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eOutdoor drainage runs in rain-prone yards and gardens where steady water movement is helpful.\u003c\/li\u003e\n  \u003cli\u003ePatio and driveway drainage projects that benefit from a compact valve without bulky hardware.\u003c\/li\u003e\n  \u003cli\u003eSystems that require a simple, inline upgrade to improve flow control and reduce backflow risk in exposed areas.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation and compatibility\u003c\/h2\u003e\n\u003cp\u003eDesigned for compatibility with standard 4-inch piping, the Flow Gate can be integrated into existing drainage networks with minimal disruption. Prepare the pipe ends, ensure clean seals, and follow common inline installation practices. Local codes and system specifics may influence exact steps, so review guidance from a qualified professional if you’re unsure.\u003c\/p\u003e\n\u003ch2\u003eWhy consider the Polylok Flow Gate\u003c\/h2\u003e\n\u003cp\u003eFor outdoor drainage projects, this Flow Gate offers a practical upgrade that is easy to install, durable, and space-conscious. It provides a controlled flow path that can help a drainage system behave more predictably under varying conditions. Consider it as a potential enhancement for projects where inline flow management and a discrete footprint matter.\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 Polylok 4-inch Flow Gate used for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A pop-up inline valve for 4-inch drains that helps regulate water flow and reduce backflow risk.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How easy is it to install the Polylok Flow Gate?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Install in-line with a 4-inch drain, ensure seals are clean, and follow the included instructions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Polylok","offers":[{"title":"Default Title","offer_id":52790017491281,"sku":"B087C696MV","price":30.66,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/7982\/9329\/files\/polylok-4-inch-flow-gate-front-view.jpg?v=1768022814","url":"https:\/\/mythriftymom.co.uk\/products\/polylok-4-inch-flow-gate-drainage-pop-up-valve","provider":"mythriftymom","version":"1.0","type":"link"}