{"product_id":"airtac-3v21006ncbt","title":"AirTAC 3V21006NCBT 3\/2-Way Solenoid Valve","description":"\u003ch2\u003eAirTAC 3V21006NCBT 3\/2-Way Solenoid Valve\u003c\/h2\u003e\u003cdiv style=\"border:3px solid #c62828;background:#fff4f4;padding:16px;margin:16px 0\"\u003e\n\u003ch3 style=\"margin-top:0;color:#a31515\"\u003eImportant — confirm before ordering\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eConnection \/ thread:\u003c\/strong\u003e NPT 1\/8\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVoltage \/ actuation:\u003c\/strong\u003e DC 24 V\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrimary function:\u003c\/strong\u003e Normally closed, single-solenoid spring return\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo not substitute PT, G\/BSPP and NPT threads.\u003c\/strong\u003e Electrical products must also match AC\/DC voltage, connector and coil option exactly.\u003c\/p\u003e\n\u003c\/div\u003e\u003cp\u003e\u003cstrong\u003eModel-specific summary:\u003c\/strong\u003e An AirTAC 3V200 Series normally closed, single-solenoid spring return solenoid valve configured for NPT 1\/8 and DC 24 V.\u003c\/p\u003e\u003ch2\u003eKey attributes\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;min-width:680px\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#f5f5f5;padding:12px;border:1px solid #ddd\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd\"\u003e\u003cstrong\u003eAirTAC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"background:#f5f5f5;padding:12px;border:1px solid #ddd\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd\"\u003e\u003cstrong\u003e3V21006NCBT\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#f5f5f5;padding:12px;border:1px solid #ddd\"\u003eProduct name\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd\"\u003e\u003cstrong\u003e3\/2-Way Solenoid Valve\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"background:#f5f5f5;padding:12px;border:1px solid #ddd\"\u003eSeries\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd\"\u003e\u003cstrong\u003e3V200\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#f5f5f5;padding:12px;border:1px solid #ddd\"\u003eConnection \/ thread\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd\"\u003e\u003cstrong\u003eNPT 1\/8\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"background:#f5f5f5;padding:12px;border:1px solid #ddd\"\u003eVoltage \/ actuation\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd\"\u003e\u003cstrong\u003eDC 24 V\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#f5f5f5;padding:12px;border:1px solid #ddd\"\u003ePrimary size \/ function\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd\"\u003e\u003cstrong\u003eNormally closed, single-solenoid spring return\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"background:#f5f5f5;padding:12px;border:1px solid #ddd\"\u003eInventory\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd\"\u003e\u003cstrong\u003e1000\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#f5f5f5;padding:12px;border:1px solid #ddd\"\u003eValve\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd\"\u003e\u003cstrong\u003e3-port, 2-position\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"background:#f5f5f5;padding:12px;border:1px solid #ddd\"\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#f5f5f5;padding:12px;border:1px solid #ddd\"\u003eActing\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd\"\u003e\u003cstrong\u003eNC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"background:#f5f5f5;padding:12px;border:1px solid #ddd\"\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#f5f5f5;padding:12px;border:1px solid #ddd\"\u003ePort\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd\"\u003e\u003cstrong\u003e06: 1\/8 inch\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"background:#f5f5f5;padding:12px;border:1px solid #ddd\"\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#f5f5f5;padding:12px;border:1px solid #ddd\"\u003eCoil\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd\"\u003e\u003cstrong\u003eB: DC 24 V\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"background:#f5f5f5;padding:12px;border:1px solid #ddd\"\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background:#f5f5f5;padding:12px;border:1px solid #ddd\"\u003eThread\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd\"\u003e\u003cstrong\u003eT: NPT\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"background:#f5f5f5;padding:12px;border:1px solid #ddd\"\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:12px;border:1px solid #ddd\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch3\u003eProduct features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eComplete ordering code retained for accurate replacement and cross-reference work.\u003c\/li\u003e\n\u003cli\u003eDesigned for industrial pneumatic automation within the manufacturer ratings.\u003c\/li\u003e\n\u003cli\u003eSelection-critical connection, voltage and function are shown above before general specifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation and commissioning\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eCompare the complete model code and nameplate before installation.\u003c\/li\u003e\n\u003cli\u003eConfirm flow direction, port standard, supply conditions and mounting clearance.\u003c\/li\u003e\n\u003cli\u003eUse properly filtered air and remove pipe debris before connection.\u003c\/li\u003e\n\u003cli\u003eOrdering code reviewed against the series rules; confirm the nameplate and dimensional drawing before purchase.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eQuick selection answer\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003e3V21006NCBT\u003c\/strong\u003e is an AirTAC 3V200 Series normally closed, single-solenoid spring return solenoid valve configured for NPT 1\/8 and DC 24 V.\u003c\/p\u003e\u003ch3\u003eTypical applications\u003c\/h3\u003e\u003cp\u003ePneumatic cylinder direction control, machine sequencing, manifolds and industrial automation.\u003c\/p\u003e\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\u003ch4\u003eWhat should be checked before ordering?\u003c\/h4\u003e\u003cp\u003eVerify the entire suffix, NPT 1\/8, DC 24 V, function, mounting and operating limits. A similar-looking model may have a different centre function, voltage or thread.\u003c\/p\u003e\u003ch4\u003eAre PT, G and NPT interchangeable?\u003c\/h4\u003e\u003cp\u003eNo. Their thread profiles and sealing methods differ. Select the exact regional thread code.\u003c\/p\u003e\u003ch3\u003ePDF datasheet\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"\/cdn\/shop\/files\/airtac-3v-series-solenoid-valve.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDownload the corresponding AirTAC PDF datasheet\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003csmall\u003eReviewed against AirTAC catalog ordering rules. Updated 2026-08-21. AirTAC is the manufacturer and trademark owner; this independent product listing does not claim official or authorized-distributor status.\u003c\/small\u003e\u003c\/p\u003e","brand":"AirTAC","offers":[{"title":"NPT 1\/8 \/ DC 24 V \/ Normally closed, single-solenoid spring return","offer_id":47762753061035,"sku":"3V21006NCBT","price":25.92,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0794\/3775\/8635\/files\/AirTAC_3V11006NCB_2026-09-29_143111_615.png?v=1790663595","url":"https:\/\/airtacinternationalgroup.com\/products\/airtac-3v21006ncbt","provider":"AirTAC Industrial Automation Supply","version":"1.0","type":"link"}