{"product_id":"pneumatic-ball-hand-valve-quick-connect-pu-air-pipe-4mm-12mm-buc","title":"Pneumatic Ball Hand Valve Quick-Connect PU Air Pipe 4–12mm","description":"\n\u003ch2\u003eBUC Series Pneumatic Ball Hand Valve with Quick-Connect Fittings\u003c\/h2\u003e\n\u003cp\u003eTake full control of your pneumatic system with this precision-engineered \u003cstrong\u003eBUC Pneumatic Ball Hand Valve\u003c\/strong\u003e. Available in tube sizes from 4mm to 12mm, this compact switch valve makes it easy to regulate or shut off airflow instantly — no tools required. The quick-insert push-in design means fast, secure connections to PU or similar air tubing, making it ideal for workshops, automation setups, industrial equipment, and DIY pneumatic projects.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuick-Release Push-In Connection:\u003c\/strong\u003e Simply push the tube in to connect — no threads, no clamps, no hassle.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable Tube Sizes:\u003c\/strong\u003e 4mm, 6mm, 8mm, 10mm, and 12mm — compatible with standard PU air lines.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCopper Construction:\u003c\/strong\u003e Durable, corrosion-resistant copper body ensures a long service life even under regular use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBall Valve Design:\u003c\/strong\u003e Smooth 90° lever turn for instant open\/close airflow control with a positive tactile click.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMax Operating Pressure:\u003c\/strong\u003e Rated up to 850 kPa for reliable performance across a wide range of pneumatic applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Lightweight:\u003c\/strong\u003e Low-profile form factor fits neatly into tight spaces within pneumatic circuits and machinery.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClassic Black \u0026amp; White Finish:\u003c\/strong\u003e Clean, easy-to-identify valve position for quick visual confirmation of open\/closed status.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCopper\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnection Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eQuick-Release (Push-In)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTube Sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4mm \/ 6mm \/ 8mm \/ 10mm \/ 12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eValve Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBall Valve (Union Type)\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\u003eColour\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack \u0026amp; White\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\/table\u003e\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eIndustrial and workshop pneumatic systems\u003c\/li\u003e\n  \u003cli\u003eDIY air tool setups and compressor lines\u003c\/li\u003e\n  \u003cli\u003eAutomated machinery and production lines\u003c\/li\u003e\n  \u003cli\u003eAirflow regulation in PU tubing circuits\u003c\/li\u003e\n  \u003cli\u003eHobbyist and maker pneumatic projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/0-60mpa-pressure-gauge-s60h-diesel-injector-nozzle-tester-8000psi\"\u003e0–60MPa Pressure Gauge for Injector Nozzle Tester\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-channel-relay-module-dc-3-3v-24v-optocoupler-arduino\"\u003e1-Channel Relay Module DC 3.3V–24V Optocoupler for Arduino\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor general guidance on pneumatic system safety and component standards, visit the OSHA Pneumatic Tools Safety Resources.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Ball_valve\" target=\"_blank\" rel=\"noopener\"\u003eBall valve\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 ball hand valve?\u003c\/h4\u003e\n\u003cp\u003eA: This BUC series quick-connect pneumatic hand valve is available in five tube sizes: 4mm, 6mm, 8mm, 10mm, and 12mm. It is designed for use with standard PU (polyurethane) air tubing commonly found in pneumatic systems.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How does the quick-release connection work?\u003c\/h4\u003e\n\u003cp\u003eA: The push-in quick-release fitting allows you to insert the air tube directly into the fitting without any tools, clamps, or thread sealing. To release, simply press the collet ring and pull the tube out. This design makes installation and reconfiguration fast and simple.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the maximum pressure this valve can handle?\u003c\/h4\u003e\n\u003cp\u003eA: This pneumatic ball hand valve is rated for a maximum operating pressure of less than 850 kPa. Always ensure your system pressure stays within this limit for safe and reliable operation.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is the valve body made of metal or plastic?\u003c\/h4\u003e\n\u003cp\u003eA: The valve body is made from copper, offering excellent durability, corrosion resistance, and long-term reliability compared to plastic alternatives — making it well-suited for demanding pneumatic applications.\u003c\/p\u003e\n\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 ball hand valve?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This BUC series quick-connect pneumatic hand valve is available in five tube sizes: 4mm, 6mm, 8mm, 10mm, and 12mm. It is designed for use with standard PU (polyurethane) air tubing commonly found in pneumatic systems.\"}}, {\"@type\": \"Question\", \"name\": \"How does the quick-release connection work?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The push-in quick-release fitting allows you to insert the air tube directly into the fitting without any tools, clamps, or thread sealing. To release, simply press the collet ring and pull the tube out. This design makes installation and reconfiguration fast and simple.\"}}, {\"@type\": \"Question\", \"name\": \"What is the maximum pressure this valve can handle?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This pneumatic ball hand valve is rated for a maximum operating pressure of less than 850 kPa. Always ensure your system pressure stays within this limit for safe and reliable operation.\"}}, {\"@type\": \"Question\", \"name\": \"Is the valve body made of metal or plastic?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The valve body is made from copper, offering excellent durability, corrosion resistance, and long-term reliability compared to plastic alternatives — making it well-suited for demanding pneumatic applications.\"}}]}\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\": \"Sewing \u0026 Hand Tools\", \"item\": \"https:\/\/oasis-select.com\/collections\/sewing-hand-tools\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Pneumatic Ball Hand Valve Quick-Connect PU Air Pipe 4–12mm\", \"item\": \"https:\/\/oasis-select.com\/products\/pneumatic-ball-hand-valve-quick-connect-pu-air-pipe-4mm-12mm-buc\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"White 10 \/ Direct to BUC","offer_id":47746542436457,"sku":"14:201727815#White 10;5:4#Direct to BUC","price":36.91,"currency_code":"USD","in_stock":true},{"title":"White 12 \/ Direct to BUC","offer_id":47746542469225,"sku":"14:350686#White 12;5:4#Direct to BUC","price":36.91,"currency_code":"USD","in_stock":true},{"title":"Black 06 \/ Direct to BUC","offer_id":47746542501993,"sku":"14:200844061#Black 06;5:4#Direct to BUC","price":36.91,"currency_code":"USD","in_stock":true},{"title":"Black 04 \/ Direct to BUC","offer_id":47746542534761,"sku":"14:200006399#Black 04;5:4#Direct to BUC","price":36.91,"currency_code":"USD","in_stock":true},{"title":"Black 10 \/ Direct to BUC","offer_id":47746542567529,"sku":"14:201441572#Black 10;5:4#Direct to BUC","price":36.91,"currency_code":"USD","in_stock":true},{"title":"Black 08 \/ Direct to BUC","offer_id":47746542600297,"sku":"14:201441374#Black 08;5:4#Direct to BUC","price":36.91,"currency_code":"USD","in_stock":true},{"title":"White 04 \/ Direct to BUC","offer_id":47746542633065,"sku":"14:193#White 04;5:4#Direct to BUC","price":36.91,"currency_code":"USD","in_stock":true},{"title":"Black 12 \/ Direct to BUC","offer_id":47746542665833,"sku":"14:29#Black 12;5:4#Direct to BUC","price":36.91,"currency_code":"USD","in_stock":true},{"title":"White 08 \/ Direct to BUC","offer_id":47746542698601,"sku":"14:350852#White 08;5:4#Direct to BUC","price":36.91,"currency_code":"USD","in_stock":true},{"title":"White 06 \/ Direct to BUC","offer_id":47746542731369,"sku":"14:350853#White 06;5:4#Direct to BUC","price":36.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/S5db2302b87ae4da9a97bfcde40eca3f9h.webp?v=1783056953","url":"https:\/\/oasis-select.com\/products\/pneumatic-ball-hand-valve-quick-connect-pu-air-pipe-4mm-12mm-buc","provider":"Oasis Select","version":"1.0","type":"link"}