{"product_id":"1-4-inch-npt-nickel-plated-brass-air-compressor-tank-fill-valve","title":"1\/4\" NPT Nickel Plated Brass Air Compressor Tank Fill Valve","description":"\n\u003ch2\u003e1\/4\" NPT Solid Nickel Plated Brass Air Compressor Tank Fill Valve\u003c\/h2\u003e\n\u003cp\u003eKeep your air compressor system sealed and operating at peak performance with this \u003cstrong\u003e1\/4 Inch NPT Solid Nickel Plated Brass Air Tank Fill Valve\u003c\/strong\u003e. Built from high-quality brass with a durable nickel plating, this fill valve features a pre-installed core and a protective black plastic cap — ready to install straight out of the package.\u003c\/p\u003e\n\u003cp\u003eRated for a working pressure up to \u003cstrong\u003e2,000 PSI\u003c\/strong\u003e and a maximum of \u003cstrong\u003e300 PSIg\u003c\/strong\u003e, this valve is engineered to handle demanding compressor tank applications with confidence. The standard male NPT thread (6.35mm \/ 1\/4\") ensures broad compatibility with air compressor tanks, pneumatic systems, and related fittings.\u003c\/p\u003e\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\u003eMaterial:\u003c\/strong\u003e Solid brass with nickel plating for corrosion resistance and long-lasting durability\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Type:\u003c\/strong\u003e 1\/4\" Male NPT standard thread — widely compatible with most compressor tanks\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePre-installed Core:\u003c\/strong\u003e Comes ready-to-use with core and black protective cap included\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Pressure Rated:\u003c\/strong\u003e 2,000 PSI working pressure; 300 PSIg maximum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Design:\u003c\/strong\u003e Total length of just 25mm for easy integration in tight spaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%\"\u003e\n  \u003ctr style=\"background:#f5f5f5\"\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd\"\u003eBrass (Nickel Plated)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd\"\u003e\u003cstrong\u003eThread Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd\"\u003e1\/4\" Male NPT (6.35mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5\"\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd\"\u003e\u003cstrong\u003eHex Body\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd\"\u003e14.28mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd\"\u003e\u003cstrong\u003eTotal Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd\"\u003e25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5\"\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd\"\u003e\u003cstrong\u003eThread Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd\"\u003e10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd\"\u003e\u003cstrong\u003eStem Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd\"\u003e11.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5\"\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd\"\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd\"\u003eUp to 2,000 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd\"\u003e\u003cstrong\u003eMax Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;border:1px solid #ddd\"\u003e300 PSIg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × 1\/4\" NPT Brass Air Tank Fill Valve (with installed core and black cap)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/hex-shank-wire-twister-drill-attachment-rebar-tie-tool\"\u003e1\/4\" Hex Shank Wire Twister Drill Attachment | Rebar Tie Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-2-inch-drive-wheel-protector-impact-socket-set-storage-case\"\u003e1\/2\" Drive Wheel Protector Impact Socket Set + Storage Case\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor general guidance on safe use of compressed air equipment, refer to the OSHA Compressed Air Safety guidelines.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Valve\" target=\"_blank\" rel=\"noopener\"\u003eValve\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What thread size does this air compressor tank fill valve use?\u003c\/h4\u003e\n\u003cp\u003eA: This fill valve uses a standard 1\/4\" Male NPT (National Pipe Thread) size, which measures 6.35mm in diameter. It is compatible with the vast majority of air compressor tanks and pneumatic fittings that use the NPT standard.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the maximum pressure rating for this brass fill valve?\u003c\/h4\u003e\n\u003cp\u003eA: The core is rated for a working pressure up to 2,000 PSI, with a maximum pressure of 300 PSIg. Always ensure your system operates within these rated limits for safe and reliable performance.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does this valve come with the core and cap already installed?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The valve arrives with the core pre-installed and includes a black plastic protective cap, so it is ready to mount directly into your air compressor tank without any additional assembly required.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this fill valve compatible with paintball tanks or pneumatic air systems?\u003c\/h4\u003e\n\u003cp\u003eA: This valve is designed for standard 1\/4\" NPT threaded connections common in air compressor tanks and pneumatic systems. As long as your tank or system uses a 1\/4\" NPT female port, this valve should be compatible. Always verify the thread specification before installation.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What thread size does this air compressor tank fill valve use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This fill valve uses a standard 1\/4\\\" Male NPT (National Pipe Thread) size, which measures 6.35mm in diameter. It is compatible with the vast majority of air compressor tanks and pneumatic fittings that use the NPT standard.\"}}, {\"@type\": \"Question\", \"name\": \"What is the maximum pressure rating for this brass fill valve?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The core is rated for a working pressure up to 2,000 PSI, with a maximum pressure of 300 PSIg. Always ensure your system operates within these rated limits for safe and reliable performance.\"}}, {\"@type\": \"Question\", \"name\": \"Does this valve come with the core and cap already installed?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The valve arrives with the core pre-installed and includes a black plastic protective cap, so it is ready to mount directly into your air compressor tank without any additional assembly required.\"}}, {\"@type\": \"Question\", \"name\": \"Is this fill valve compatible with paintball tanks or pneumatic air systems?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This valve is designed for standard 1\/4\\\" NPT threaded connections common in air compressor tanks and pneumatic systems. As long as your tank or system uses a 1\/4\\\" NPT female port, this valve should be compatible. Always verify the thread specification before installation.\"}}]}\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:\/\/0i45ne-c8.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Tools \u0026 Hardware\", \"item\": \"https:\/\/0i45ne-c8.myshopify.com\/collections\/tools-hardware\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"1\/4\\\" NPT Nickel Plated Brass Air Compressor Tank Fill Valve\", \"item\": \"https:\/\/0i45ne-c8.myshopify.com\/products\/1-4-inch-npt-nickel-plated-brass-air-compressor-tank-fill-valve\"}]}\u003c\/script\u003e","brand":"Zpaxo","offers":[{"title":"C","offer_id":54190137540918,"sku":"14:200004890#C","price":7.91,"currency_code":"USD","in_stock":true},{"title":"A","offer_id":54190137573686,"sku":"14:200004891#A","price":7.91,"currency_code":"USD","in_stock":true},{"title":"B","offer_id":54190137606454,"sku":"14:200004889#B","price":7.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0989\/7774\/3158\/files\/S1ba495ac9ae64c9aa8c00d94044006c4F.webp?v=1783278923","url":"https:\/\/0i45ne-c8.myshopify.com\/products\/1-4-inch-npt-nickel-plated-brass-air-compressor-tank-fill-valve","provider":"Zpaxo","version":"1.0","type":"link"}