{"product_id":"brass-butterfly-handle-ball-valve-female-thread-shut-off-gas-water-oil-air","title":"Brass Butterfly Handle Ball Valve 1\/4\"–3\/4\" Female Thread Shut-Off","description":"\n\u003ch2\u003eBrass Butterfly Handle Shut-Off Ball Valve — 1\/4\" to 3\/4\" Female Thread\u003c\/h2\u003e\n\u003cp\u003eTake full control of your fluid systems with this heavy-duty \u003cstrong\u003etwo-way brass ball valve\u003c\/strong\u003e. Featuring a convenient butterfly (lever) handle for fast quarter-turn operation, this valve delivers reliable shut-off performance for \u003cstrong\u003efuel, gas, water, oil, and air\u003c\/strong\u003e lines. Available in four standard female-to-female thread sizes — \u003cstrong\u003e1\/4\", 3\/8\", 1\/2\", and 3\/4\"\u003c\/strong\u003e — it's a versatile solution for plumbing, irrigation, HVAC, pneumatic, and industrial fluid-control applications.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium Brass Construction:\u003c\/strong\u003e Cast copper\/brass body for excellent corrosion resistance and long service life in demanding environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eButterfly Lever Handle:\u003c\/strong\u003e Ergonomic hexagon-head butterfly handle allows quick, effortless quarter-turn open\/close operation — no tools required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFemale-to-Female Threaded Connection:\u003c\/strong\u003e Standard NPT-compatible threaded ends for straightforward installation and leak-free sealing with pipe tape or sealant.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Suitable for fuel, natural gas, water, oil, and compressed air systems — models DN8, DN10, DN15, and DN20.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSafe Operating Pressure:\u003c\/strong\u003e Rated for pressures up to 850 kPa, making it appropriate for residential and light commercial plumbing and fluid-control lines.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReducing Shape:\u003c\/strong\u003e Compact reducing form factor fits neatly into existing pipework without bulky fittings.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy to Install:\u003c\/strong\u003e Simple threaded connection means straightforward DIY or professional installation in minutes.\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\u003eCast Brass (Copper Alloy)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnection Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFemale-to-Female Threaded\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\/4\" (DN8), 3\/8\" (DN10), 1\/2\" (DN15), 3\/4\" (DN20)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHandle Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eButterfly (Lever)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHead Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHexagon\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\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Media\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFuel, Gas, Water, Oil, Air\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacture\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCasting\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eResidential and commercial plumbing shut-off\u003c\/li\u003e\n  \u003cli\u003eGas line flow control\u003c\/li\u003e\n  \u003cli\u003eIrrigation and water supply systems\u003c\/li\u003e\n  \u003cli\u003eCompressed air and pneumatic lines\u003c\/li\u003e\n  \u003cli\u003eOil and fuel distribution systems\u003c\/li\u003e\n  \u003cli\u003eHVAC and heating system pipework\u003c\/li\u003e\n\u003c\/ul\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\/1-5l-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\u003c\/ul\u003e\n\n\u003cp\u003eFor guidance on safe installation of gas and water valves, refer to the U.S. Consumer Product Safety Commission (CPSC) for safety standards and best practices when working with fluid control components in your home or workplace.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What thread sizes are available for this brass ball valve?\u003c\/h4\u003e\n\u003cp\u003eA: This butterfly handle shut-off ball valve is available in four female-to-female thread sizes: 1\/4\" (DN8), 3\/8\" (DN10), 1\/2\" (DN15), and 3\/4\" (DN20), covering the most common residential and commercial pipe fittings.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this brass ball valve suitable for gas lines?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The valve is rated for use with fuel gas, water, oil, and compressed air, with a maximum operating pressure of less than 850 kPa. Always ensure proper installation with approved pipe sealant and consult local codes before use on gas lines.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How does the butterfly handle work?\u003c\/h4\u003e\n\u003cp\u003eA: The butterfly lever handle allows for a simple quarter-turn operation — turn the handle parallel to the pipe to open flow, and perpendicular to close it. This makes it fast and easy to operate without any tools, ideal for frequent shut-off applications.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What material is this ball valve made from?\u003c\/h4\u003e\n\u003cp\u003eA: The valve body is cast from high-quality brass (copper alloy), which provides excellent resistance to corrosion and durability across a wide range of fluid media including water, oil, fuel, and air.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What thread sizes are available for this brass ball valve?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This butterfly handle shut-off ball valve is available in four female-to-female thread sizes: 1\/4\\\" (DN8), 3\/8\\\" (DN10), 1\/2\\\" (DN15), and 3\/4\\\" (DN20), covering the most common residential and commercial pipe fittings.\"}}, {\"@type\": \"Question\", \"name\": \"Is this brass ball valve suitable for gas lines?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 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