{"product_id":"stainless-steel-304-float-ball-valve-automatic-water-level-control-tank","title":"304 Stainless Steel Float Ball Valve – Auto Water Level Control","description":"\n\u003ch2\u003eStainless Steel 304 Float Ball Valve – Automatic Water Level Control for Tanks \u0026amp; Towers\u003c\/h2\u003e\n\u003cp\u003eKeep any water tank, tower, trough, or reservoir at the perfect level — automatically. This compact \u003cstrong\u003e304 stainless steel float ball valve\u003c\/strong\u003e opens and closes based on water level, eliminating overflow and the need for constant manual monitoring. Available in \u003cstrong\u003e1\/2\", 3\/4\", and 1 inch\u003c\/strong\u003e (DN15 \/ DN20 \/ DN25) sizes to suit a wide range of plumbing setups.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable 304 Stainless Steel Construction\u003c\/strong\u003e – Corrosion-resistant and built to last in both indoor and outdoor environments, including wet or humid conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Installation\u003c\/strong\u003e – Compact mini design with male BSP threaded connection. Includes a \u003cstrong\u003e1\/2\" to 3\/4\" adapter\u003c\/strong\u003e and a \u003cstrong\u003e1\/2\" elbow\u003c\/strong\u003e for added versatility. Compatible with NPT threads when PTFE tape is applied.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Pressure Range\u003c\/strong\u003e – Operates reliably between \u003cstrong\u003e10 PSI and 150 PSI\u003c\/strong\u003e (\u0026lt;850 kPa). Working temperature range: \u003cstrong\u003e0°C to 100°C\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-In Filter\u003c\/strong\u003e – A filter at the water inlet prevents sand, grit, and debris from clogging the float mechanism, reducing maintenance and extending service life.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVertical Shut-Off Design\u003c\/strong\u003e – The vertical float arm is ideal for tanks and towers where space is at a premium.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHexagon Head \/ Casting Construction\u003c\/strong\u003e – Precision cast with a hexagonal head for easy tightening with standard tools.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWide Range of Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eWater storage tanks and towers\u003c\/li\u003e\n  \u003cli\u003eSwimming pools and garden fountains\/waterfalls\u003c\/li\u003e\n  \u003cli\u003eLivestock watering troughs (cattle, poultry, horses)\u003c\/li\u003e\n  \u003cli\u003eAutomatic chicken waterers\u003c\/li\u003e\n  \u003cli\u003eRain barrels and outdoor water buckets\u003c\/li\u003e\n  \u003cli\u003eIrrigation reservoirs and agricultural systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnection Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThreaded (BSP \/ NPT compatible)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThread Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMale\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable Sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/2\", 3\/4\", 1 Inch (DN15 \/ DN20 \/ DN25)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;850 kPa (10–150 PSI)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0°C – 100°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHead Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHexagon\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTechnics\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCasting\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHose Inner Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShape\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eReducing\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003e⚠️ Important Safety Note\u003c\/h3\u003e\n\u003cp\u003eIf this float valve is used indoors, always install an \u003cstrong\u003eemergency overflow system\u003c\/strong\u003e. As with any automatic filling device, a malfunction may occur over time. It is best practice to set the minimum water flow required to maintain the desired water level and to inspect the valve periodically.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-inch-impact-rocker-sprinkler-adjustable-rotating-irrigation\"\u003e1-Inch Impact Rocker Sprinkler – Adjustable Rotating Irrigation\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-4w-solar-bird-bath-fountain-pump-garden-pond-fish-tank-1\"\u003e1.4W Solar Bird Bath Fountain Pump – Pond, Garden \u0026amp; Fish Tank\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/solar-fountain-pump-6-nozzles-bird-bath-pond\"\u003e1.5W Solar Fountain Pump with 6 Nozzles – Bird Bath \u0026amp; Pond\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more guidance on safe water system installations and plumbing best practices, visit the \u003ca href=\"https:\/\/www.epa.gov\/watersense\" target=\"_blank\" rel=\"nofollow noopener\"\u003eU.S. EPA WaterSense Program\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What thread types does this float ball valve support?\u003c\/h4\u003e\n\u003cp\u003eA: The float ball valve uses BSP (British Standard Pipe) threads. It is also compatible with NPT (National Pipe Thread) systems — simply wrap the external thread with PTFE tape before connecting for a watertight seal.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What sizes are available for this stainless steel float valve?\u003c\/h4\u003e\n\u003cp\u003eA: This float ball valve is available in three sizes: 1\/2 inch (DN15), 3\/4 inch (DN20), and 1 inch (DN25), making it suitable for a wide range of water tanks, towers, troughs, and irrigation setups.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the maximum water pressure this float valve can handle?\u003c\/h4\u003e\n\u003cp\u003eA: The valve operates safely within a water pressure range of 10 PSI to 150 PSI (less than 850 kPa). If the water pressure falls outside this range, the valve may not function correctly or could be damaged.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does the float ball valve include a filter, and why is it important?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, a built-in filter is included and should always be installed at the water inlet. This filter prevents sand, gravel, and debris from entering and clogging the float mechanism, ensuring reliable, long-term operation with minimal maintenance.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can this valve be used for livestock watering systems?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. This float valve is widely used for automatic cattle, horse, and poultry watering systems. The stainless steel 304 construction makes it durable enough for outdoor and agricultural environments.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What thread types does this float ball valve support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The float ball valve uses BSP (British Standard Pipe) threads. It is also compatible with NPT (National Pipe Thread) systems — simply wrap the external thread with PTFE tape before connecting for a watertight seal.\"}}, {\"@type\": \"Question\", \"name\": \"What sizes are available for this stainless steel float valve?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This float ball valve is available in three sizes: 1\/2 inch (DN15), 3\/4 inch (DN20), and 1 inch (DN25), making it suitable for a wide range of water tanks, towers, troughs, and irrigation setups.\"}}, {\"@type\": \"Question\", \"name\": \"What is the maximum water pressure this float valve can handle?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The valve operates safely within a water pressure range of 10 PSI to 150 PSI (less than 850 kPa). If the water pressure falls outside this range, the valve may not function correctly or could be damaged.\"}}, {\"@type\": \"Question\", \"name\": \"Does the float ball valve include a filter, and why is it important?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, a built-in filter is included and should always be installed at the water inlet. This filter prevents sand, gravel, and debris from entering and clogging the float mechanism, ensuring reliable, long-term operation with minimal maintenance.\"}}, {\"@type\": \"Question\", \"name\": \"Can this valve be used for livestock watering systems?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. This float valve is widely used for automatic cattle, horse, and poultry watering systems. The stainless steel 304 construction makes it durable enough for outdoor and agricultural environments.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/oasis-select.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Outdoor \u0026 Sports\", \"item\": \"https:\/\/oasis-select.com\/collections\/outdoor-sports\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"304 Stainless Steel Float Ball Valve – Auto Water Level Control\", \"item\": \"https:\/\/oasis-select.com\/products\/stainless-steel-304-float-ball-valve-automatic-water-level-control-tank\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"DN20","offer_id":47746616066153,"sku":"14:200844061#DN20","price":24.24,"currency_code":"USD","in_stock":true},{"title":"DN25","offer_id":47746616098921,"sku":"14:201441374#DN25","price":24.24,"currency_code":"USD","in_stock":true},{"title":"DN15","offer_id":47746616131689,"sku":"14:200006399#DN15","price":24.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/Sb293c2bfe1114a0ab48248c2798966c56.webp?v=1783057335","url":"https:\/\/oasis-select.com\/products\/stainless-steel-304-float-ball-valve-automatic-water-level-control-tank","provider":"Oasis Select","version":"1.0","type":"link"}