AirTAC 4V210-06FI Solenoid Valve, 5/2-way, PT1/8, DC12V, grommet entry (4V21006FI)
The AirTAC AirTAC 4V210-06FI Solenoid Valve, 5/2-way, PT1/8, DC12V, grommet entry (4V21006FI) is a genuine 5/2-way single solenoid (spring return) solenoid valve with 21006FI ports and an effective area of 17.0 mm² (Cv 1.0). It is an internally piloted spool valve that directs compressed air to double-acting cylinders and actuators.
- Valve type5/2-way
- FunctionSingle solenoid (spring return)
- Port size21006FI
- Effective area17.0 mm²
- Flow (Cv)1.0
- Series4V200
About the AirTAC 4V210-06FI Solenoid Valve, 5/2-way, PT1/8, DC12V, grommet entry (4V21006FI)
The AirTAC 4V210-06FI directs compressed air to double-acting cylinders and actuators, using a single-solenoid, spring-return 5/2-way design. When energised, the 2.5 W DC12V coil shifts the spool; de-energising it lets the spring snap the spool back, exhausting the cylinder's opposite port. This makes it ideal for applications where the valve must return to a known safe state if power is lost.
Pre-wired with a 0.5 m flying-lead grommet entry, the 4V210-06FI simplifies installation on compact 1/8in PT-ported manifolds. With a 17.0 mm2 effective area (Cv 1.0) and a response time of 0.05 s or less, it cycles up to 5 times a second, suiting ~32-50 mm bore cylinders in high-density automation.
AirTAC 4V210-06FI Solenoid Valve, 5/2-way, PT1/8, DC12V, grommet entry (4V21006FI) Technical Specifications
| Model | AirTAC 4V210-06FI Solenoid Valve, 5/2-way, PT1/8, DC12V, grommet entry (4V21006FI) |
|---|---|
| Series | 4V200 solenoid valve (spool type) |
| Valve type | 5/2-way |
| Function | Single solenoid (spring return) |
| Port size | 21006FI |
| Exhaust port | 21006FI |
| Effective area (Cv) | 17.0 mm² (Cv 1.0) |
| Fluid | Air (filtered by 40µm element) |
|---|---|
| Pilot type | Internal / external pilot |
| Operating pressure | 0.15 – 0.8 MPa |
| Proof pressure | 1.2 MPa |
| Max frequency | 5 cycle/sec |
| Response time | ≤ 0.05 s (activating) |
| Temperature | -20 to +70 °C |
| Body material | Aluminum alloy |
| Weight | 220 g |
Specifications follow the official AirTAC 4V series datasheet. Lubrication not required. Confirm coil voltage and thread (PT / NPT / G) against the product label before wiring.
Flow & Coil Options
| Effective area | 17.0 mm² |
|---|---|
| Flow coefficient | Cv 1.0 |
| Response time | ≤ 0.05 s |
| Coil power | AC 4.5 VA · DC24V 3.0 W · DC12V 2.5 W |
| Protection / insulation | IP65 (DIN40050), B-class |
| Voltage options | DC24V, DC12V, AC110V, AC220V |
| Manual override | Yes (locking / non-locking) |
Size the valve so effective area / Cv is not the bottleneck for your cylinder bore and speed. Undersized valves slow the actuator. Note 5/3 (center) versions have a smaller effective area than the 5/2 of the same body size.
Model Code: AirTAC 4V210-06FI Solenoid Valve, 5/2-way, PT1/8, DC12V, grommet entry (4V21006FI)
| 4V | Solenoid valve, spool type, 4-series. |
|---|---|
| 2 | Body size (4V200) — sets port & flow. |
| 1 | Function: 1 = single 5/2, 2 = double 5/2, 3 = 5/3. |
| -21006FI | Port thread: M5 / 06=1/8" / 08=1/4" / 10=3/8" / 15=1/2". |
Related: 4V210 (single), 4V220 (double), 4V230C/E/P (5/3 center). Add the voltage suffix when ordering.
Where the AirTAC 4V210-06FI Solenoid Valve, 5/2-way, PT1/8, DC12V, grommet entry (4V21006FI) Is Used
Compact Pick-and-Place
The 1/8in ports and 0.5 m flying lead suit tight pick-and-place heads on small assembly machines, where the spring return ensures the gripper opens if power is cut.
Sorting Gates
Directs a double-acting cylinder on a conveyor diverter. The DC12V coil and 5 c/s max frequency handle rapid sortation of small packages.
Mobile Automation
Often specified for battery-powered or mobile equipment running on 12 VDC. The IP65-rated grommet entry protects the wiring from washdown and dust.
Is the AirTAC 4V210-06FI Solenoid Valve, 5/2-way, PT1/8, DC12V, grommet entry (4V21006FI) the Right Valve?
Choose the 4V210-06FI when your design needs a single-solenoid 5/2 valve on a 1/8in port with a DC12V supply and a pre-wired grommet connection. Its 17.0 mm2 effective area (Cv 1.0) fills the gap between the smaller 4V100 series (Cv 0.6) and the larger 4V300 (Cv 1.65). For a smaller cylinder or lower air consumption, step down to a 4V110; for a bigger bore or faster cycle, the 4V310-08 is the next step up.
When replacing a valve, match all five points: the 4V200 body size, the 5/2 single-solenoid function, the 1/8in PT thread, a DC12V coil, and the grommet electrical entry. A manifold-base version is also available if you need to gang multiple valves on a common supply and exhaust.
Quick checklist
- ✓ Required flow (Cv) for cylinder & speed
- ✓ Function: single / double / 5-3 center
- ✓ Coil voltage (DC24 / AC220 …)
- ✓ Port thread (M5 / 1/8 / 1/4 / 3/8 / 1/2)
- ✓ Single valve or manifold base?
Installation & Wiring Notes
- check Use clean air filtered to 40µm or finer.
- check Keep within 0.15 – 0.8 MPa operating pressure.
- check Match coil voltage to your controller output.
- check Use the manual override to test before powering.
- check Fit silencers or fittings to the exhaust ports.
- check Wiring by qualified personnel per AirTAC docs.
AirTAC 4V210-06FI Solenoid Valve, 5/2-way, PT1/8, DC12V, grommet entry (4V21006FI) FAQ
With a 17.0 mm2 effective area (Cv 1.0), it suits double-acting cylinders from about 32 mm to 50 mm bore. For smaller bores, a 4V100-series valve reduces air waste; for larger or faster ones, step up to a 4V300.
The 'I' in the code gives you a 0.5 m pre-wired flying lead instead of a terminal box. It saves wiring time on the machine and keeps the IP65 protection intact without a separate cable gland.
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