{"product_id":"plastic-float-ball-valve-automatic-water-level-controller","title":"Plastic Float Ball Valve – Auto Water Level Controller 1\/2\" 3\/4\"","description":"\n\u003ch2\u003ePlastic Float Ball Valve – Automatic Water Level Controller\u003c\/h2\u003e\n\u003cp\u003eKeep your water tank, water tower, or reservoir at the perfect level automatically — no manual monitoring needed. This durable plastic float ball valve opens and closes based on water level, stopping flow precisely when the set level is reached. Built from tough PA66 nylon and ABS plastic, it handles everyday water management with ease and minimal maintenance.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutomatic Water Level Control:\u003c\/strong\u003e Float-actuated mechanism opens and shuts water flow without any external power source — purely hydraulic operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Port Sizes:\u003c\/strong\u003e Available in 1\/2 inch (DN15) and 3\/4 inch (DN20) to fit a wide range of standard plumbing connections.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMale Threaded Connection:\u003c\/strong\u003e Easy, secure installation into tanks, towers, and reservoirs using standard male thread fittings.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Working Pressure Range:\u003c\/strong\u003e Operates reliably from 0.02 MPa to 1.0 MPa, suitable for both low-pressure and higher-pressure water systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Plastic Construction:\u003c\/strong\u003e Made from PA66 nylon and ABS plastic — lightweight, corrosion-resistant, and long-lasting in wet environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Applications:\u003c\/strong\u003e Ideal for water tanks, water towers, livestock drinking pools, aquariums, toilets, car wash stations, bathrooms, and more.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNormal Temperature Media:\u003c\/strong\u003e Designed for use with water at normal temperatures (up to 70°C).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background:#f5f5f5;\"\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003ePA66 Nylon \/ ABS Plastic\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003ePort Size\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e1\/2\" (DN15), 3\/4\" (DN20)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f5f5f5;\"\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eConnection Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eMale Threaded\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e0.02 MPa – 1.0 MPa\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f5f5f5;\"\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003ePower Source\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eHydraulic (no electricity required)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eWorking Temperature\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eNormal temperature, max 70°C\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f5f5f5;\"\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eMedia\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eWater\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eMade in China\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWide Range of Applications\u003c\/h3\u003e\n\u003cp\u003eThis float ball valve is a practical solution for any setting that requires automatic water level management:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eResidential and commercial water tanks \u0026amp; towers\u003c\/li\u003e\n  \u003cli\u003eLivestock and agricultural drinking troughs\u003c\/li\u003e\n  \u003cli\u003eAquariums and fish ponds\u003c\/li\u003e\n  \u003cli\u003eToilet cisterns and bathroom fixtures\u003c\/li\u003e\n  \u003cli\u003eCar wash stations and industrial water systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What pipe sizes does this plastic float ball valve fit?\u003c\/h4\u003e\n\u003cp\u003eA: This float ball valve is available in two port sizes — 1\/2 inch (DN15) and 3\/4 inch (DN20) — with male threaded connections to match most standard plumbing fittings in water tanks and towers.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does this float ball valve require electricity or batteries to operate?\u003c\/h4\u003e\n\u003cp\u003eA: No. This valve operates purely on hydraulic pressure, using the buoyancy of the float to open and close the valve automatically. There is no need for any electrical connection or external power source.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the maximum water pressure this valve can handle?\u003c\/h4\u003e\n\u003cp\u003eA: The valve is rated for a working pressure range of 0.02 MPa to 1.0 MPa, making it suitable for both low-pressure gravity-fed tanks and higher-pressure water supply systems.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this valve suitable for use with hot water?\u003c\/h4\u003e\n\u003cp\u003eA: This valve is designed for normal temperature water applications and can handle media up to 70°C. It is best suited for cold or warm water rather than continuously high-temperature hot water systems.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What pipe sizes does this plastic float ball valve fit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This float ball valve is available in two port sizes — 1\/2 inch (DN15) and 3\/4 inch (DN20) — with male threaded connections to match most standard plumbing fittings in water tanks and towers.\"}}, {\"@type\": \"Question\", \"name\": \"Does this float ball valve require electricity or batteries to operate?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No. This valve operates purely on hydraulic pressure, using the buoyancy of the float to open and close the valve automatically. 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It is best suited for cold or warm water rather than continuously high-temperature hot water systems.\"}}]}\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:\/\/0dwbi8-fa.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/0dwbi8-fa.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Plastic Float Ball Valve – Auto Water Level Controller 1\/2\\\" 3\/4\\\"\", \"item\": \"https:\/\/0dwbi8-fa.myshopify.com\/products\/plastic-float-ball-valve-automatic-water-level-controller\"}]}\u003c\/script\u003e","brand":"Quake","offers":[{"title":"Model C   1 I 2","offer_id":67579952824547,"sku":"183:202170824#Model C   1 I 2","price":17.71,"currency_code":"USD","in_stock":true},{"title":"Model C   3 I 4","offer_id":67579952857315,"sku":"183:201926983#Model C   3 I 4","price":18.59,"currency_code":"USD","in_stock":true},{"title":"Model B    1 I 2","offer_id":67579952890083,"sku":"183:202170825#Model B    1 I 2","price":17.71,"currency_code":"USD","in_stock":true},{"title":"Model B    3 I 4","offer_id":67579952922851,"sku":"183:202170826#Model B    3 I 4","price":18.59,"currency_code":"USD","in_stock":true},{"title":"Model D   1 I 2","offer_id":67579952955619,"sku":"183:200002834#Model D   1 I 2","price":17.71,"currency_code":"USD","in_stock":true},{"title":"Model D    3 I 4","offer_id":67579952988387,"sku":"183:202170823#Model D    3 I 4","price":18.59,"currency_code":"USD","in_stock":true},{"title":"Model A    1 I 2","offer_id":67579953021155,"sku":"183:202360808#Model A    1 I 2","price":17.71,"currency_code":"USD","in_stock":true},{"title":"Model A    3 I 4","offer_id":67579953053923,"sku":"183:202360809#Model A    3 I 4","price":18.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0820\/9439\/1523\/files\/Secb062b6f5d44f7d95d43bd584a9da29D.webp?v=1790376974","url":"https:\/\/quakegoods.com\/products\/plastic-float-ball-valve-automatic-water-level-controller","provider":"Quake","version":"1.0","type":"link"}