Airtac 4V210-08FIT-W External Pilot Solenoid Valve (DC12V, NPT 1/4") | Vacuum Ready
Airtac 4V210-08FIT-W External Pilot Solenoid Valve (DC12V, NPT 1/4") | Vacuum Ready
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Quick Highlights
- ✅ External Pilot Design (-W): Functions independently of main line pressure, enabling precise control of vacuum (-0.1MPa) or zero-pressure systems.
- ✅ North American Standard (T): Engineered with 1/4" NPT threads for a perfect, leak-proof fit with standard US pneumatic fittings.
- ✅ Grommet Direct Lead (I): Compact direct-wire design reduces installation space and enhances vibration resistance in mobile applications.
- ✅ Low-Voltage Safety (DC12V): Optimized for battery-powered machinery, automotive pneumatics, and safe-access control circuits.
Technical Specifications
| Parameter | Value |
|---|---|
| Port Size | Main: NPT 1/4"; External Pilot: M5; Exhaust: NPT 1/8" |
| Power Consumption | DC12V (3.0W) |
| Operating Pressure Range | Main: -0.1 ~ 0.8MPa; Pilot: 0.15 ~ 0.8MPa |
| Max. Frequency | 4 Cycles/Second |
| Operating Temperature | -20 ~ 70°C |
| Proof Pressure | 1.2MPa (174 Psi) |
Professional Analysis
The Airtac 4V210-08FIT-W is a high-performance 5/2 way single-control directional valve designed for specialized automation where standard pilot valves fail. By incorporating the External Pilot (-W) structure, this airtac 4v210 08 solenoid valve decouples the shifting mechanism from the main air supply, allowing it to actuate flawlessly in vacuum (-0.1MPa) or zero-pressure logic circuits common in robotic pick-and-place systems.
This model is specifically tailored for the North American market. The inclusion of NPT threads ensures a secure seal with industrial standards, while the Grommet (I) direct lead wires offer a space-saving alternative to bulky DIN connectors. Whether you are consulting the airtac 4v210 08 manual for circuit integration or verifying the airtac 4v210 08 solenoid valve specification for mobile machinery, this DC12V variant provides the stability and durability required for 20 million+ duty cycles.
Key Advantages
- Vacuum Handling Expertise: The independent M5 pilot port ensures reliable spool shifting even when the main line pressure is negative or non-existent.
- Streamlined Installation: The direct lead wire (I) type eliminates the footprint of terminal boxes, making it ideal for high-density valve manifold banks.
- Low-Power Safety: The 3.0W DC12V coil maintains low heat generation and is safe for use in automotive and battery-operated platforms.
- Precision Engineering: High-precision internal spool finishing results in low starting pressure and long-term wear resistance.
Frequently Asked Questions (FAQ)
Q: Why does the 4V210-08FIT-W need an independent air source?
A: As an external pilot valve, the spool is shifted by an independent air supply (0.15~0.8MPa) via the M5 port. This is mandatory for vacuum applications where main port pressure is insufficient to move the spool.
Q: What is the lead wire length for the Grommet type?
A: The standard direct lead wire (I) length is 500mm (approx. 20 inches), offering ample length for routing to a nearby controller or junction box.
Q: Can I use DC24V with this model?
A: No. The "F" code is for DC12V. Applying DC24V will permanently damage the coil. For DC24V, please select the 4V210-08BIT-W model.
Product features
Product features
Materials and care
Materials and care
Merchandising tips
Merchandising tips
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