The Airtac 4V21008B-W is a compact and reliable 5-port, 2-position solenoid valve designed for precise pneumatic actuation. Operating at 24V DC and featuring PT thread connections, this valve is widely used in automated machinery requiring directional control of air flow. The model includes manual override and DIN terminal-style electrical connection for fast installation and maintenance.

Brand: Airtac
Model: 4V21008B-W
Type: 5/2-way Pneumatic Solenoid Valve
Coil Voltage: 24V DC
Port Thread Type: PT (BSPT)
Working Medium: Filtered air
Operating Pressure Range: 0.15–0.8 MPa
Effective Orifice: ~16.0 mm² (CV ≈ 0.89)
Manual Override: Yes (momentary type)
Mounting Type: Base or body mount
Electrical Connection: Terminal-style (DIN connector)
Response Time: ≤0.05s
Ambient & Fluid Temperature: 5°C–50°C
Body Material: Aluminum alloy
Applications: Pneumatic systems, automation machinery, pick-and-place equipment, packaging systems

The Airtac 4V21008B-W is a go-to choice for durable, compact pneumatic actuation in industrial environments, offering quick response time and easy integration.

Hammerhead Industrial is not an authorized representative, distributor, or seller of the products displayed on this webpage. The depiction, description, or sale of products featuring these names, trademarks, logos and brands is solely for the purpose of identification and does not signify any endorsement or authorization by the respective rights holders. The names, trademarks, logos and brands of these products belong to their rightful owners.