{"product_id":"pneumatic-copper-ball-valve-1-4-male-thread-quick-connect-6mm-8mm-10mm-tube","title":"Copper Ball Valve 1\/4\" Male Thread Quick Connect 6–10mm Tube","description":"\n\u003ch2\u003ePneumatic Copper Ball Valve – 1\/4\" Male Thread with Quick-Connect Tube Fitting\u003c\/h2\u003e\n\u003cp\u003eControl the flow of water, air, or oil with precision using this heavy-duty \u003cstrong\u003epneumatic copper ball valve\u003c\/strong\u003e. Featuring a \u003cstrong\u003eG1\/4\" male thread\u003c\/strong\u003e on one end and a push-to-connect fitting compatible with \u003cstrong\u003e6mm, 8mm, and 10mm tubing\u003c\/strong\u003e, this valve is engineered for reliable, leak-free performance in a wide range of applications — from \u003cstrong\u003eRO (Reverse Osmosis) water filtration systems\u003c\/strong\u003e and CNC machinery to pneumatic and hydraulic circuits.\u003c\/p\u003e\n\n\u003cp\u003eIts compact copper construction ensures excellent durability and corrosion resistance, making it a smart choice for both professional installations and DIY setups. The easy-turn handle gives you instant on\/off control with minimal effort.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Copper body with rubber seals for a reliable, leak-resistant seal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size:\u003c\/strong\u003e G1\/4\" (12mm) male thread — fits standard pneumatic and plumbing fittings\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Tube Diameters:\u003c\/strong\u003e 6×4mm, 8×5mm, 10×6.5mm hose\/tube OD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuick-Connect Design:\u003c\/strong\u003e Push-fit tube connection for fast, tool-free installation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMedia Compatibility:\u003c\/strong\u003e Suitable for water, air, and oil systems\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e RO water systems, CNC machines, pneumatic lines, hydraulic circuits, and more\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e 1 × Copper Ball Valve\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eThread Size Reference Chart\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background:#f2f2f2;\"\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:8px;\"\u003eDN Size\u003c\/th\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:8px;\"\u003eThread (Imperial)\u003c\/th\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:8px;\"\u003eDiameter (mm)\u003c\/th\u003e\n      \u003cth style=\"border:1px solid #ddd;padding:8px;\"\u003eDiameter (inch)\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eDN6\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e1\/8\"\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e9.5mm\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e0.374\"\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f9f9f9;\"\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eDN8\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e1\/4\"\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e12.5mm\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e0.4724\"\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eDN10\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e3\/8\"\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e16mm\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e0.6299\"\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"background:#f9f9f9;\"\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003eDN15\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e1\/2\"\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e20mm\u003c\/td\u003e\n      \u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e0.7874\"\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eThis copper ball valve is ideal for plumbers, CNC technicians, hobbyists, and homeowners working on water filtration systems, air compressors, or fluid control projects. Its universal quick-connect design saves installation time and reduces the need for extra fittings or adapters.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1000d-tactical-edc-bag-military-ammo-pouch-hunting-wash-bag-dump-pouch-portable-tool-storage-handbag-compatible-military-utility\"\u003e1000D Tactical EDC Tool Storage Handbag\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10pcs-durable-gold-blade-nut-metal-universal-trimmer-accessories-anti-loosening-line-left-hand-thread-replacement-parts-1\"\u003e10pcs Durable Gold Blade Nut Metal Universal Trimmer Accessories\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/stainless-steel-self-tapping-screws-m2-2-m4-8-phillips-wood-hinge\"\u003e10PCS Stainless Steel Self-Tapping Screws M2.2–M4.8 Phillips\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What tube sizes are compatible with this pneumatic copper ball valve?\u003c\/h4\u003e\n\u003cp\u003eA: This ball valve is compatible with 6×4mm, 8×5mm, and 10×6.5mm outer diameter tubing. The push-to-connect quick-fit design allows easy, tool-free tube insertion for all three sizes.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the thread specification for this ball valve?\u003c\/h4\u003e\n\u003cp\u003eA: The ball valve features a G1\/4\" (DN8) male thread, which measures approximately 12.5mm in diameter (0.4724 inches). It is compatible with standard G-thread pneumatic and plumbing fittings.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can this valve be used for water, air, and oil systems?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. This copper ball valve is designed to handle water, air, and oil media, making it a versatile flow-control solution for RO water filtration units, CNC machines, pneumatic lines, and hydraulic circuits.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many valves are included in one purchase?\u003c\/h4\u003e\n\u003cp\u003eA: Each purchase includes 1 (one) copper ball valve with the quick-connect fitting. Select your preferred tube size (6mm, 8mm, or 10mm) at checkout.\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 tube sizes are compatible with this pneumatic copper ball valve?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This ball valve is compatible with 6×4mm, 8×5mm, and 10×6.5mm outer diameter tubing. The push-to-connect quick-fit design allows easy, tool-free tube insertion for all three sizes.\"}}, {\"@type\": \"Question\", \"name\": \"What is the thread specification for this ball valve?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The ball valve features a G1\/4\\\" (DN8) male thread, which measures approximately 12.5mm in diameter (0.4724 inches). It is compatible with standard G-thread pneumatic and plumbing fittings.\"}}, {\"@type\": \"Question\", \"name\": \"Can this valve be used for water, air, and oil systems?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 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