{"product_id":"airtac-4v210-08ft-w-external-pilot-solenoid-valve-dc12v-npt-1-4","title":"Airtac 4V210-08FT-W External Pilot Solenoid Valve (DC12V, NPT 1\/4\")","description":"\u003c!-- 1. Quick Highlights Section --\u003e\n\u003cdiv style=\"background-color: #f8f9fa; padding: 15px; border-radius: 5px; border-left: 5px solid #007bff; margin-bottom: 20px;\"\u003e\n  \u003ch3 style=\"margin-top: 0; color: #333;\"\u003eQuick Highlights\u003c\/h3\u003e\n  \u003cul style=\"list-style-type: none; padding-left: 0; color: #555;\"\u003e\n    \u003cli style=\"margin-bottom: 8px;\"\u003e✅ \u003cstrong\u003eExternal Pilot Design (-W):\u003c\/strong\u003e Operates independently of main line pressure, making it essential for vacuum (-0.1MPa) or zero-pressure systems.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 8px;\"\u003e✅ \u003cstrong\u003eNorth American Standard (T):\u003c\/strong\u003e Engineered with 1\/4\" NPT threads for seamless integration with standard US pneumatic fittings.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 8px;\"\u003e✅ \u003cstrong\u003eSafe Low-Voltage DC12V (Code F):\u003c\/strong\u003e Optimized for battery-powered systems, mobile machinery, and safe-access control environments.\u003c\/li\u003e\n    \u003cli style=\"margin-bottom: 8px;\"\u003e✅ \u003cstrong\u003e20 Million+ Cycle Life:\u003c\/strong\u003e High-precision spool and wear-resistant seals ensure maximum industrial uptime.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003c!-- 2. Technical Specifications Table --\u003e\n\u003ch3 style=\"color: #333;\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px; color: #555; font-size: 14px;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color: #f2f2f2;\"\u003e\n      \u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eParameter\u003c\/th\u003e\n      \u003cth style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u003eValue\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003ePort Size\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMain: NPT 1\/4\"; External Pilot: M5; Exhaust: NPT 1\/8\"\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDC12V (3.0W)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eOperating Pressure Range\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMain: -0.1 ~ 0.8MPa; Pilot: 0.15 ~ 0.8MPa\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eMax. Frequency\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e4 Cycles\/Second\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e-20 ~ 70°C\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eProof Pressure\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e1.2MPa (174 Psi)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003c!-- 3. Professional Analysis Section --\u003e\n\u003ch3 style=\"color: #333;\"\u003eProfessional Analysis\u003c\/h3\u003e\n\u003cp style=\"color: #555;\"\u003e\n  The \u003cstrong\u003eAirtac 4V210-08FT-W\u003c\/strong\u003e is a specialized 5\/2 way single-control directional valve designed for complex pneumatic circuits where main line pressure is negative or insufficient. By incorporating the \u003cstrong\u003eExternal Pilot (-W)\u003c\/strong\u003e configuration, this valve decouples the shifting mechanism from the main air supply, allowing the \u003cstrong\u003eairtac 4v210 08 solenoid valve\u003c\/strong\u003e to operate reliably in vacuum handling and zero-pressure logic applications.\n\u003c\/p\u003e\n\u003cp style=\"color: #555;\"\u003e\n  Every \u003cstrong\u003e4v210 08 solenoid valve specification\u003c\/strong\u003e on this model is optimized for high-uptime industrial environments. The DC12V (Code F) coil provides a safe electrical interface for mobile machinery, while the NPT threads ensure compliance with North American standards. Whether you are consulting the \u003cem\u003eairtac 4v210 08 manual\u003c\/em\u003e for circuit design or replacing a standard \u003cem\u003eairtac valve 4v210 08\u003c\/em\u003e, this model delivers precision and an ultra-long cycle life.\n\u003c\/p\u003e\n\n\u003c!-- 4. Key Advantages Section --\u003e\n\u003ch3 style=\"color: #333;\"\u003eKey Advantages\u003c\/h3\u003e\n\u003cul style=\"color: #555;\"\u003e\n  \u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eVacuum \u0026amp; Zero-Pressure Ready:\u003c\/strong\u003e The independent M5 pilot port ensures reliable spool shifting even when the main port pressure is as low as -0.1MPa.\u003c\/li\u003e\n  \u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eNorth American Compatibility:\u003c\/strong\u003e 1\/4\" NPT threads provide a leak-proof fit with US fittings without the need for adapters.\u003c\/li\u003e\n  \u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eHigh Thermal Stability:\u003c\/strong\u003e The low-power DC12V coil prevents thermal expansion issues, even during high-frequency continuous duty cycles.\u003c\/li\u003e\n  \u003cli style=\"margin-bottom: 10px;\"\u003e\n\u003cstrong\u003eIntegrated LED Indicator:\u003c\/strong\u003e Transparent terminal box allows for instant power status monitoring and simplified troubleshooting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- 5. FAQ Section --\u003e\n\u003ch3 style=\"color: #333;\"\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\u003cp style=\"color: #555;\"\u003e\u003cstrong\u003eQ: Why does the 4V210-08FT-W require a separate pilot source?\u003c\/strong\u003e\u003cbr\u003e\nA: As an external pilot valve, the spool is actauted by an independent air supply (0.15~0.8MPa) via the M5 port. This is required for vacuum or zero-pressure systems where main supply pressure is insufficient to move the spool.\u003c\/p\u003e\n\n\u003cp style=\"margin-bottom: 10px;\"\u003e\u003cstrong\u003eQ: Can I use DC24V with the 4V210-08FT-W coil?\u003c\/strong\u003e\u003cbr\u003e\nA: No. Code F is strictly for DC12V. Applying DC24V will cause permanent damage to the solenoid. Please choose the 4V210-08BT-W for DC24V needs.\u003c\/p\u003e\n\n\u003cp style=\"color: #555;\"\u003e\u003cstrong\u003eQ: Is this valve compatible with non-lubricated air?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes, it is designed for non-lubricated operation, but using filtered and lubricated air can further extend the seal life under heavy duty cycles.\u003c\/p\u003e","brand":"AirTac","offers":[{"title":"Default Title","offer_id":52386832220441,"sku":null,"price":31.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/2225\/0265\/files\/19665836541_1651119614.jpg?v=1756351438","url":"https:\/\/airtac-shop.com\/products\/airtac-4v210-08ft-w-external-pilot-solenoid-valve-dc12v-npt-1-4","provider":"AirTAC Shop","version":"1.0","type":"link"}