{"product_id":"2-pack-automatic-air-vent-bleed-valve-3-4-inch-brass-radiator","title":"2-Pack 3\/4\" Automatic Air Vent Bleed Valve – Brass Radiator","description":"\n\u003cp\u003eKeep your heating system running at peak efficiency with this \u003cstrong\u003e2-Pack Automatic Air Vent Bleed Valve\u003c\/strong\u003e. Designed for effortless installation on standard 3\/4 inch radiators, these durable brass valves automatically purge trapped air from your heating circuit — no plumber required. Whether you have a radiator, boiler, or underfloor heating distributor, these versatile vents ensure your system runs smoothly and energy-efficiently all season long.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eMade in Mainland China.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose This Automatic Bleed Valve?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool-Free, Hassle-Free Installation:\u003c\/strong\u003e Fits any standard 3\/4 inch threaded radiator. DIY-friendly setup — no specialist tools or professional help needed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutomatic Air Removal:\u003c\/strong\u003e Continuously vents trapped air from your heating system without manual intervention, keeping radiators warm from top to bottom.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-In Leak Prevention:\u003c\/strong\u003e Swelling discs expand on contact with water, creating a reliable seal that guards against leaks and protects your flooring and walls.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eImproved Energy Efficiency:\u003c\/strong\u003e Eliminating air pockets allows hot water to circulate freely, so your boiler works less hard and energy bills stay lower.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Suitable for radiators, boilers, and underfloor heating manifolds — a truly versatile upgrade for any central heating system.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConvenient Shut-Off Cap:\u003c\/strong\u003e A built-in cap lets you quickly pause the automatic venting process whenever you need to perform maintenance or make adjustments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAutomatic Bleed Valve (2-Pack)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eThread Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\/4 Inch\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBrass\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSilver + White\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Required\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWireless\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\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\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e2 × Automatic Radiator Vent Valves (3\/4 Inch)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePlease Note:\u003c\/strong\u003e On-screen colors may vary slightly due to monitor settings. Allow for minor measurement tolerances.\u003c\/p\u003e\n\n\u003ch2\u003eRelated Products You May Like\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-5l-handheld-steam-cleaner-touch-screen-1800w-ce-certified\"\u003e1.5L Handheld Steam Cleaner Touch Screen 1800W | CE Certified\u003c\/a\u003e\u003c\/li\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\u003c\/ul\u003e\n\n\u003cp\u003eFor general guidance on home heating system maintenance and energy efficiency, visit the U.S. Department of Energy – Home Heating Systems resource page.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Drain-waste-vent_system\" target=\"_blank\" rel=\"noopener\"\u003eDrain-waste-vent system\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eQ: What size thread does this automatic bleed valve require?\u003c\/h4\u003e\n\u003cp\u003eA: This automatic air vent valve is designed for the standard 3\/4 inch thread found on most radiators, boilers, and underfloor heating manifolds. Before purchasing, verify your radiator's thread size to ensure compatibility.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Do I need a plumber to install this automatic radiator vent valve?\u003c\/h4\u003e\n\u003cp\u003eA: No specialist is required. The valve is engineered for straightforward DIY installation. Simply thread it into the 3\/4 inch port on your radiator and it begins working automatically. The built-in shut-off cap gives you full control whenever maintenance is needed.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How does the automatic bleed valve prevent leaks?\u003c\/h4\u003e\n\u003cp\u003eA: The valve features swelling discs that expand on contact with water, forming a tight seal around the valve seat. This design minimizes the risk of water leakage, keeping your heating system and surrounding areas protected.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this valve compatible with underfloor heating systems?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. In addition to standard radiators and boilers, this 3\/4 inch automatic air vent valve is fully compatible with underfloor heating distributors, making it a versatile solution for a wide range of central heating setups.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What size thread does this automatic bleed valve require?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This automatic air vent valve is designed for the standard 3\/4 inch thread found on most radiators, boilers, and underfloor heating manifolds. Before purchasing, verify your radiator's thread size to ensure compatibility.\"}}, {\"@type\": \"Question\", \"name\": \"Do I need a plumber to install this automatic radiator vent valve?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No specialist is required. The valve is engineered for straightforward DIY installation. Simply thread it into the 3\/4 inch port on your radiator and it begins working automatically. The built-in shut-off cap gives you full control whenever maintenance is needed.\"}}, {\"@type\": \"Question\", \"name\": \"How does the automatic bleed valve prevent leaks?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The valve features swelling discs that expand on contact with water, forming a tight seal around the valve seat. This design minimizes the risk of water leakage, keeping your heating system and surrounding areas protected.\"}}, {\"@type\": \"Question\", \"name\": \"Is this valve compatible with underfloor heating systems?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. In addition to standard radiators and boilers, this 3\/4 inch automatic air vent valve is fully compatible with underfloor heating distributors, making it a versatile solution for a wide range of central heating setups.\"}}]}\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\": \"Home \u0026 Living\", \"item\": \"https:\/\/oasis-select.com\/collections\/home-living\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"2-Pack 3\/4\\\" Automatic Air Vent Bleed Valve – Brass Radiator\", \"item\": \"https:\/\/oasis-select.com\/products\/2-pack-automatic-air-vent-bleed-valve-3-4-inch-brass-radiator\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"China Mainland","offer_id":47747089563753,"sku":"200007763:201336100","price":58.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/Sa88751e715dc4ffb8ea59d37af5e152ef.webp?v=1783061819","url":"https:\/\/oasis-select.com\/products\/2-pack-automatic-air-vent-bleed-valve-3-4-inch-brass-radiator","provider":"Oasis Select","version":"1.0","type":"link"}