{"product_id":"airtac-4v210-08fi-w-external-pilot-solenoid-valve-dc12v-pt-1-4-direct-lead-wire","title":"Airtac 4V210-08FI-W External Pilot Solenoid Valve (DC12V, PT 1\/4) | Direct Lead Wire","description":"\u003cp\u003e\u0026lt;!-- 1. Quick Highlights Section --\u0026gt;\u003cbr\u003e\u0026lt;div style=\"background-color: #f8f9fa; padding: 15px; border-radius: 5px; border-left: 5px solid #007bff; margin-bottom: 20px;\"\u0026gt;\u003cbr\u003e  \u0026lt;h3 style=\"margin-top: 0; color: #333;\"\u0026gt;Quick Highlights\u0026lt;\/h3\u0026gt;\u003cbr\u003e  \u0026lt;ul style=\"list-style-type: none; padding-left: 0; color: #555;\"\u0026gt;\u003cbr\u003e    \u0026lt;li style=\"margin-bottom: 8px;\"\u0026gt;✅ \u0026lt;strong\u0026gt;External Pilot Design (-W):\u0026lt;\/strong\u0026gt; Functions independently of main line pressure, allowing control of vacuum (-0.1MPa) or zero-pressure systems.\u0026lt;\/li\u0026gt;\u003cbr\u003e    \u0026lt;li style=\"margin-bottom: 8px;\"\u0026gt;✅ \u0026lt;strong\u0026gt;Grommet Direct Lead (I):\u0026lt;\/strong\u0026gt; Compact direct-wire design significantly reduces installation footprint and enhances vibration resistance.\u0026lt;\/li\u0026gt;\u003cbr\u003e    \u0026lt;li style=\"margin-bottom: 8px;\"\u0026gt;✅ \u0026lt;strong\u0026gt;Safe Low-Voltage DC12V (Code F):\u0026lt;\/strong\u0026gt; Optimized for battery-powered systems, mobile machinery, and low-voltage control environments.\u0026lt;\/li\u0026gt;\u003cbr\u003e    \u0026lt;li style=\"margin-bottom: 8px;\"\u0026gt;✅ \u0026lt;strong\u0026gt;100% Original AirTAC:\u0026lt;\/strong\u0026gt; Guaranteed industrial-grade reliability with an ultra-long service life of over 20 million cycles.\u0026lt;\/li\u0026gt;\u003cbr\u003e  \u0026lt;\/ul\u0026gt;\u003cbr\u003e\u0026lt;\/div\u0026gt;\u003c\/p\u003e\n\u003cp\u003e\u0026lt;!-- 2. Technical Specifications Table --\u0026gt;\u003cbr\u003e\u0026lt;h3 style=\"color: #333;\"\u0026gt;Technical Specifications\u0026lt;\/h3\u0026gt;\u003cbr\u003e\u0026lt;table style=\"width: 100%; border-collapse: collapse; margin-bottom: 20px; color: #555; font-size: 14px;\"\u0026gt;\u003cbr\u003e  \u0026lt;thead\u0026gt;\u003cbr\u003e    \u0026lt;tr style=\"background-color: #f2f2f2;\"\u0026gt;\u003cbr\u003e      \u0026lt;th style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u0026gt;Parameter\u0026lt;\/th\u0026gt;\u003cbr\u003e      \u0026lt;th style=\"padding: 10px; border: 1px solid #ddd; text-align: left;\"\u0026gt;Value\u0026lt;\/th\u0026gt;\u003cbr\u003e    \u0026lt;\/tr\u0026gt;\u003cbr\u003e  \u0026lt;\/thead\u0026gt;\u003cbr\u003e  \u0026lt;tbody\u0026gt;\u003cbr\u003e    \u0026lt;tr\u0026gt;\u003cbr\u003e      \u0026lt;td style=\"padding: 10px; border: 1px solid #ddd;\"\u0026gt;\u0026lt;strong\u0026gt;Port Size\u0026lt;\/strong\u0026gt;\u0026lt;\/td\u0026gt;\u003cbr\u003e      \u0026lt;td style=\"padding: 10px; border: 1px solid #ddd;\"\u0026gt;Main: PT 1\/4\"; External Pilot: M5; Exhaust: PT 1\/8\"\u0026lt;\/td\u0026gt;\u003cbr\u003e    \u0026lt;\/tr\u0026gt;\u003cbr\u003e    \u0026lt;tr\u0026gt;\u003cbr\u003e      \u0026lt;td style=\"padding: 10px; border: 1px solid #ddd;\"\u0026gt;\u0026lt;strong\u0026gt;Power Consumption\u0026lt;\/strong\u0026gt;\u0026lt;\/td\u0026gt;\u003cbr\u003e      \u0026lt;td style=\"padding: 10px; border: 1px solid #ddd;\"\u0026gt;DC12V (3.0W)\u0026lt;\/td\u0026gt;\u003cbr\u003e    \u0026lt;\/tr\u0026gt;\u003cbr\u003e    \u0026lt;tr\u0026gt;\u003cbr\u003e      \u0026lt;td style=\"padding: 10px; border: 1px solid #ddd;\"\u0026gt;\u0026lt;strong\u0026gt;Operating Pressure Range\u0026lt;\/strong\u0026gt;\u0026lt;\/td\u0026gt;\u003cbr\u003e      \u0026lt;td style=\"padding: 10px; border: 1px solid #ddd;\"\u0026gt;Main: -0.1 ~ 0.8MPa; Pilot: 0.15 ~ 0.8MPa\u0026lt;\/td\u0026gt;\u003cbr\u003e    \u0026lt;\/tr\u0026gt;\u003cbr\u003e    \u0026lt;tr\u0026gt;\u003cbr\u003e      \u0026lt;td style=\"padding: 10px; border: 1px solid #ddd;\"\u0026gt;\u0026lt;strong\u0026gt;Max. Frequency\u0026lt;\/strong\u0026gt;\u0026lt;\/td\u0026gt;\u003cbr\u003e      \u0026lt;td style=\"padding: 10px; border: 1px solid #ddd;\"\u0026gt;4 Cycles\/Second\u0026lt;\/td\u0026gt;\u003cbr\u003e    \u0026lt;\/tr\u0026gt;\u003cbr\u003e    \u0026lt;tr\u0026gt;\u003cbr\u003e      \u0026lt;td style=\"padding: 10px; border: 1px solid #ddd;\"\u0026gt;\u0026lt;strong\u0026gt;Operating Temperature\u0026lt;\/strong\u0026gt;\u0026lt;\/td\u0026gt;\u003cbr\u003e      \u0026lt;td style=\"padding: 10px; border: 1px solid #ddd;\"\u0026gt;-20 ~ 70°C\u0026lt;\/td\u0026gt;\u003cbr\u003e    \u0026lt;\/tr\u0026gt;\u003cbr\u003e    \u0026lt;tr\u0026gt;\u003cbr\u003e      \u0026lt;td style=\"padding: 10px; border: 1px solid #ddd;\"\u0026gt;\u0026lt;strong\u0026gt;Proof Pressure\u0026lt;\/strong\u0026gt;\u0026lt;\/td\u0026gt;\u003cbr\u003e      \u0026lt;td style=\"padding: 10px; border: 1px solid #ddd;\"\u0026gt;1.2MPa (174 Psi)\u0026lt;\/td\u0026gt;\u003cbr\u003e    \u0026lt;\/tr\u0026gt;\u003cbr\u003e  \u0026lt;\/tbody\u0026gt;\u003cbr\u003e\u0026lt;\/table\u0026gt;\u003c\/p\u003e\n\u003cp\u003e\u0026lt;!-- 3. Professional Analysis Section --\u0026gt;\u003cbr\u003e\u0026lt;h3 style=\"color: #333;\"\u0026gt;Professional Analysis\u0026lt;\/h3\u0026gt;\u003cbr\u003e\u0026lt;p style=\"color: #555;\"\u0026gt;\u003cbr\u003e  The \u0026lt;strong\u0026gt;Airtac 4V210-08FI-W\u0026lt;\/strong\u0026gt; is a highly specialized 5\/2 way single-control directional valve designed for complex automation environments. By integrating the \u0026lt;strong\u0026gt;External Pilot (-W)\u0026lt;\/strong\u0026gt; configuration with the \u0026lt;strong\u0026gt;Grommet (I)\u0026lt;\/strong\u0026gt; direct lead wire interface, this model provides the ultimate solution for high-density manifolds operating in vacuum or zero-pressure conditions where space is a premium.\u003cbr\u003e\u0026lt;\/p\u0026gt;\u003cbr\u003e\u0026lt;p style=\"color: #555;\"\u0026gt;\u003cbr\u003e  In accordance with the \u0026lt;strong\u0026gt;airtac 4v210 08 solenoid valve specification\u0026lt;\/strong\u0026gt;, the 4V210-08FI-W uses a separate pilot air source via the M5 port to move the spool, ensuring reliable switching even when the main supply is at 0MPa. Whether you are consulting the \u0026lt;em\u0026gt;airtac 4v210 08 manual\u0026lt;\/em\u0026gt; for circuit logic or sourcing a compact \u0026lt;em\u0026gt;airtac valve 4v210 08\u0026lt;\/em\u0026gt; for vibration-heavy mobile equipment, this DC12V model delivers unparalleled response sensitivity and stable performance.\u003cbr\u003e\u0026lt;\/p\u0026gt;\u003c\/p\u003e\n\u003cp\u003e\u0026lt;!-- 4. Key Advantages Section --\u0026gt;\u003cbr\u003e\u0026lt;h3 style=\"color: #333;\"\u0026gt;Key Advantages\u0026lt;\/h3\u0026gt;\u003cbr\u003e\u0026lt;ul style=\"color: #555;\"\u0026gt;\u003cbr\u003e  \u0026lt;li style=\"margin-bottom: 10px;\"\u0026gt;\u0026lt;strong\u0026gt;Vacuum Handling Ready:\u0026lt;\/strong\u0026gt; Decoupled shifting mechanism ensures powerful commutation even when main line pressure is negative (-0.1MPa).\u0026lt;\/li\u0026gt;\u003cbr\u003e  \u0026lt;li style=\"margin-bottom: 10px;\"\u0026gt;\u0026lt;strong\u0026gt;Ultra-Compact Profile:\u0026lt;\/strong\u0026gt; Direct lead wires eliminate the bulk of traditional DIN connectors, allowing for higher-density valve bank arrangements in narrow cabinets.\u0026lt;\/li\u0026gt;\u003cbr\u003e  \u0026lt;li style=\"margin-bottom: 10px;\"\u0026gt;\u0026lt;strong\u0026gt;Mobile Power Optimized:\u0026lt;\/strong\u0026gt; Safe DC12V operation is ideal for automotive pneumatics, battery-operated machinery, and field automation.\u0026lt;\/li\u0026gt;\u003cbr\u003e  \u0026lt;li style=\"margin-bottom: 10px;\"\u0026gt;\u0026lt;strong\u0026gt;Class F Insulation:\u0026lt;\/strong\u0026gt; The electromagnetic coil is engineered for high thermal stability, preventing thermal burnout during continuous-duty cycles.\u0026lt;\/li\u0026gt;\u003cbr\u003e\u0026lt;\/ul\u0026gt;\u003c\/p\u003e\n\u003cp\u003e\u0026lt;!-- 5. FAQ Section --\u0026gt;\u003cbr\u003e\u0026lt;h3 style=\"color: #333;\"\u0026gt;Frequently Asked Questions (FAQ)\u0026lt;\/h3\u0026gt;\u003cbr\u003e\u0026lt;p style=\"color: #555;\"\u0026gt;\u0026lt;strong\u0026gt;Q: Why does the 4V210-08FI-W require an extra air source?\u0026lt;\/strong\u0026gt;\u0026lt;br\u0026gt;\u003cbr\u003eA: As an external pilot valve, the spool is shifted using an independent 0.15~0.8MPa air supply via the M5 port. This is necessary for vacuum applications where the main supply lacks the pressure needed for internal pilot switching.\u0026lt;\/p\u0026gt;\u003c\/p\u003e\n\u003cp\u003e\u0026lt;p style=\"color: #555;\"\u0026gt;\u0026lt;strong\u0026gt;Q: What is the lead wire length for the Grommet (I) type?\u0026lt;\/strong\u0026gt;\u0026lt;br\u0026gt;\u003cbr\u003eA: The standard direct lead wire length is 500mm, providing ample flexibility for routing to your controller or junction box.\u0026lt;\/p\u0026gt;\u003c\/p\u003e\n\u003cp\u003e\u0026lt;p style=\"color: #555;\"\u0026gt;\u0026lt;strong\u0026gt;Q: Can I use DC24V with this model?\u0026lt;\/strong\u0026gt;\u0026lt;br\u0026gt;\u003cbr\u003eA: No. The \"F\" designation is for DC12V only. For DC24V applications, you must use the 4V210-08BI-W model to ensure proper impedance and prevent solenoid damage.\u0026lt;\/p\u0026gt;\u003c\/p\u003e","brand":"AirTac","offers":[{"title":"Default Title","offer_id":52388562108697,"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-4v210-08fi-w-external-pilot-solenoid-valve-dc12v-pt-1-4-direct-lead-wire","provider":"AirTAC Shop","version":"1.0","type":"link"}