{"product_id":"1-2-inch-12-7-mm-bsp-mini-automatic-float-valve-no-electric-water-level-controller-auto-shut-off-for-water-tanks-towers","title":"1\/2-Inch (12.7 mm) BSP Mini Automatic Float Valve – No-Electric Water Level Controller, Auto Shut-Off for Water Tanks \u0026 Towers","description":"\u003cp\u003eEffortless automatic water level control for tanks, towers and rain barrels. This compact 1\/2-inch (12.7 mm) BSP mini float valve requires no electricity, uses buoyancy to open and close automatically, and provides reliable auto shut-off for water tanks, rainwater harvesting, livestock drinkers, garden fountains and more.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic (nylon valve body)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eThread Size:\u003c\/strong\u003e 1\/2-inch BSP male (12.7 mm)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCompatible with NPT:\u003c\/strong\u003e Works with NPT when sealed with PTFE (Teflon) tape\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eMedia:\u003c\/strong\u003e Water\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eStructure:\u003c\/strong\u003e Regulating (float-operated)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eIs Smart Device:\u003c\/strong\u003e No\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHigh-concerned chemical:\u003c\/strong\u003e None\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eOperating Pressure:\u003c\/strong\u003e 10–150 psi (0.69–10.3 bar)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 0–60 °C (32–140 °F)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Inlet filter; stainless steel screws (rust-resistant)\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Water tanks, water towers, rain barrels, garden fountains, livestock \u0026amp; poultry drinkers, rainwater harvesting, automatic pool shut-off\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003ePack Count:\u003c\/strong\u003e 1 piece\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eOverview:\u003c\/strong\u003e The internal ball float allows water to flow until the preset level is reached; buoyancy lifts the float to close the valve and stop flow. When the level drops, the valve reopens to replenish water automatically—no electricity required. The compact design and extended 1\/2-inch BSP male thread make installation simple on most BSP fittings; for NPT threads use PTFE tape to ensure a watertight seal. Install the inlet filter to prevent sand and debris from blocking the valve. For indoor installations, add an emergency overflow or secondary safeguard since mechanical autofill systems can fail.\u003c\/p\u003e\n\n\u003cp\u003e#WaterLevelController #FloatValve #FanzyMarket\u003c\/p\u003e\n","brand":"FanzyMarket","offers":[{"title":"Side Water Inflow \/ 1\/2\"","offer_id":50316267225281,"sku":"183:202360808;200337262:26066403#Side Water Inflow","price":10.99,"currency_code":"USD","in_stock":true},{"title":"Side Water Inflow \/ 3\/4\"","offer_id":50316267258049,"sku":"183:202360809;200337262:26066403#Side Water Inflow","price":12.99,"currency_code":"USD","in_stock":true},{"title":"Upper Water Inflow \/ 1\/2\"","offer_id":50316267290817,"sku":"183:202360808;200337262:202675808#Upper Water Inflow","price":10.99,"currency_code":"USD","in_stock":true},{"title":"Side Water Inflow \/ 1-1\/2\"","offer_id":50316267323585,"sku":"183:202360807;200337262:26066403#Side Water Inflow","price":12.99,"currency_code":"USD","in_stock":true},{"title":"Upper Water Inflow \/ 3\/4\"","offer_id":50316267356353,"sku":"183:202360809;200337262:202675808#Upper Water Inflow","price":12.99,"currency_code":"USD","in_stock":true},{"title":"Upper Water Inflow \/ 1-1\/2\"","offer_id":50316267389121,"sku":"183:202360807;200337262:202675808#Upper Water Inflow","price":12.99,"currency_code":"USD","in_stock":true},{"title":"Upper Water Inflow \/ 1\"","offer_id":50316267421889,"sku":"183:1963;200337262:202675808#Upper Water Inflow","price":12.99,"currency_code":"USD","in_stock":true},{"title":"Side Water Inflow \/ 1\"","offer_id":50316267454657,"sku":"183:1963;200337262:26066403#Side Water Inflow","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0847\/8189\/1777\/files\/Sb1f161d9ef7642009f37c70f296fe1c2C.webp?v=1781055229","url":"https:\/\/fanzymarket.com\/products\/1-2-inch-12-7-mm-bsp-mini-automatic-float-valve-no-electric-water-level-controller-auto-shut-off-for-water-tanks-towers","provider":"FanzyMarket","version":"1.0","type":"link"}