Airtac 4V210-08F-W External Pilot Solenoid Valve (DC12V, PT 1/4) | Vacuum Ready

Name: Airtac 4V210-08F-W External Pilot Solenoid Valve (DC12V, PT 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.
✅ Mobile-Ready DC12V (Code F): Optimized for battery-powered systems, mobile machinery, and safe low-voltage control environments.
✅ Precision PT Threads: Standard 1/4" PT ports ensure a secure, leak-proof connection with common industrial fittings.
✅ 100% Original AirTAC: Guaranteed industrial-grade reliability with a service life exceeding 20 Million cycles.

Technical Specifications

Parameter	Value
Port Size	Main: PT 1/4"; External Pilot: M5; Exhaust: PT 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 4V210-08F-W is a highly specialized 5/2 way single-control directional valve designed for complex pneumatic circuits where main line pressure is insufficient or negative. By incorporating the External Pilot (-W) configuration, this valve decouples the shifting mechanism from the main air supply, allowing the airtac 4v210 08 solenoid valve to operate reliably in vacuum handling and specialized mobile automation.

Adhering to the rigorous 4v210 08 solenoid valve specification, the 4V210-08F-W features a precision-ground spool and a high-strength aluminum alloy body. Whether you are consulting the airtac 4v210 08 manual for circuit logic or sourcing a robust airtac valve 4v210 08 for vibration-heavy mobile equipment, this DC12V model ensures consistent performance and rapid switching.

Key Advantages

Vacuum & Zero-Pressure Ready: The independent M5 pilot port ensures the spool shifts reliably even when the main ports are at -0.1MPa.
Safe DC12V Operation: Ideal for battery-operated machinery and mobile platforms, providing stability without high-voltage risks.
Class F Insulation: The coil is engineered for high thermal stability, preventing thermal expansion issues during continuous duty industrial cycles.
Visual Terminal Box: Features a transparent DIN connector with an LED indicator for instant power status monitoring and troubleshooting.

Frequently Asked Questions (FAQ)

Q: Why does the 4V210-08F-W require an independent air source?
A: As an external pilot valve, the spool is shifted using an independent 0.15~0.8MPa air supply via the M5 port. This is essential for vacuum applications where main supply pressure is insufficient.

Q: Can I use DC24V with the 4V210-08F-W coil?
A: No. The "F" code designates a DC12V coil. Applying DC24V will cause permanent damage to the solenoid. For DC24V, please select the 4V210-08B-W model.

Q: Is this valve compatible with non-lubricated air?
A: Yes, it is designed for non-lubricated operation, though filtered air is highly recommended to maximize the service life of the internal seals.