Airtac 4V210-08EIG-W External Pilot Solenoid Valve (AC24V, G 1/4) | Vacuum Ready

Name: Airtac 4V210-08EIG-W External Pilot Solenoid Valve (AC24V, G 1/4) | Vacuum Ready
Brand: AirTac
Price: 31.50 USD
Availability: InStock

$31.50 USD

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Quick Highlights

✅ External Pilot Design (-W): Functions independently of main line pressure, making it essential for vacuum (-0.1MPa) or zero-pressure systems.
✅ G Thread Standard (G): Parallel G 1/4" threads compliant with ISO 228, ideal for European machinery and leak-proof O-ring sealing.
✅ Grommet Type (I): Compact direct lead wire design reduces installation footprint and provides superior vibration resistance.
✅ Safe Low-Voltage AC24V (Code E): Optimized for standard industrial power grids, ensuring operator safety and stable electromagnetic actuation.

Technical Specifications

Parameter	Value
Port Size	Main: G 1/4"; External Pilot: M5; Exhaust: G 1/8"
Power Consumption	AC24V (3.5VA)
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 4V210-08EIG-W is a premier 5/2 way single-control directional valve engineered for high-precision automation where main line pressure is insufficient. By integrating the External Pilot (-W) configuration, this valve decouples the shifting mechanism from the main air supply. This allows the airtac 4v210 08 solenoid valve to function reliably in vacuum circuits or zero-pressure environments where internal pilot valves often fail to actuate.

Following the strict 4v210 08 solenoid valve specification, the 4V210-08EIG-W features a precision-ground spool and a high-strength aluminum alloy body. Whether you are consulting the airtac 4v210 08 manual for manifold setup or sourcing a reliable airtac valve 4v210 08 for specialized European machinery, this AC24V model delivers unparalleled response sensitivity and stable performance.

Key Advantages

Vacuum Compatibility: The independent M5 pilot port ensures the spool shifts reliably even when the main ports are at -0.1MPa.
Streamlined Compact Design: The Grommet "I" type wiring eliminates bulky DIN connectors, allowing for higher-density manifold spacing in tight machines.
ISO Standard G-Threads: Parallel threads allow for flush mounting with sealing washers, providing a 100% airtight connection.
Safety Focused: Low-voltage AC24V power decreases electrical risk for operators while maintaining industrial control stability.

Frequently Asked Questions (FAQ)

Q: Why does the 4V210-08EIG-W require an independent air source?
A: As an external pilot valve, the spool is actauted by an independent air supply via the M5 port. This is required for vacuum or zero-pressure main lines where internal pressure isn't enough to move the spool.

Q: What is the lead wire length for the "I" type?
A: Standard Grommet lead wires are 500mm (0.5m), providing ample routing flexibility to your junction box or controller.

Q: Can I use DC24V power on this specific model?
A: No. The "E" designation is for AC24V only. For DC24V applications, you must choose the 4V210-08BIG-W model to prevent coil damage.