AirTAC 4V210-06C Solenoid Valve, 5/2-way, PT1/8, AC110V, terminal entry (4V21006C)
The AirTAC AirTAC 4V210-06C Solenoid Valve, 5/2-way, PT1/8, AC110V, terminal entry (4V21006C) is a genuine 5/2-way single solenoid (spring return) solenoid valve with 21006C 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 size21006C
- Effective area17.0 mm²
- Flow (Cv)1.0
- Series4V200
About the AirTAC 4V210-06C Solenoid Valve, 5/2-way, PT1/8, AC110V, terminal entry (4V21006C)
The AirTAC 4V210-06C is a single-solenoid, 5/2-way pneumatic directional control valve built on the compact 4V200 aluminium body. It directs compressed air to one side of a double-acting cylinder or rotary actuator while exhausting the opposite side, with a spring mechanism that automatically returns the spool to its home position the moment the AC110V coil is de-energised—making it ideal for applications where the actuator must default to a safe state on power loss.
This model ships with a terminal-box electrical entry and 1/8-inch PT (Rc) tapered threads on all ports. Its 17.0 mm² effective area (Cv 1.0) suits cylinders in the ~Ø32–50 mm range, and the sliding-spool design delivers a fast response time of 0.05 seconds or less. The AC110V coil draws 4.5 VA, and the IP65-rated enclosure ensures reliable switching even in dusty or washdown environments.
AirTAC 4V210-06C Solenoid Valve, 5/2-way, PT1/8, AC110V, terminal entry (4V21006C) Technical Specifications
| Model | AirTAC 4V210-06C Solenoid Valve, 5/2-way, PT1/8, AC110V, terminal entry (4V21006C) |
|---|---|
| Series | 4V200 solenoid valve (spool type) |
| Valve type | 5/2-way |
| Function | Single solenoid (spring return) |
| Port size | 21006C |
| Exhaust port | 21006C |
| 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 4V210-06C Solenoid Valve, 5/2-way, PT1/8, AC110V, terminal entry (4V21006C)
| 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. |
| -21006C | 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 4V210-06C Solenoid Valve, 5/2-way, PT1/8, AC110V, terminal entry (4V21006C) Is Used
Packaging Pusher Return
In a carton-pushing station, the AC110V coil extends the pusher cylinder, and the internal spring retracts it instantly when the signal drops—ensuring the pusher clears the conveyor lane before the next carton arrives, even during an E-stop event.
Clamp & Release Fixtures
Controls a double-acting clamp on an assembly jig. The spring-return action guarantees the clamp opens and releases the workpiece when power is cut, allowing safe manual unloading without needing a second solenoid.
Air Blow & Drying Stations
Directs a short, timed blast of compressed air through a blow nozzle. The 0.05 s response and spring return produce a crisp on-off pulse, conserving air and delivering repeatable drying or chip-clearing performance on a machining line.
Is the AirTAC 4V210-06C Solenoid Valve, 5/2-way, PT1/8, AC110V, terminal entry (4V21006C) the Right Valve?
Choose the 4V210-06C when you need a single-solenoid 5/2 valve with a 1/8-inch port and AC110V power that defaults to a known position when the signal is removed. The 4V200 body’s Cv 1.0 fills the gap between the smaller 4V100 (Cv 0.6, for Ø20–32 mm cylinders) and the larger 4V300 (Cv 1.65, for Ø63–100 mm bores or faster cycle times). If your cylinder is below Ø32 mm, stepping down to a 4V110 will improve responsiveness; if you need to drive a Ø63 mm bore at high speed, a 4V310 is a better match.
When replacing an existing valve, match five points exactly: the 4V200 body size, the 5/2 single-solenoid function (spring return), the 1/8-inch port size with PT thread, the AC110V coil voltage, and the terminal-box electrical entry. If you later need to gang multiple valves together, this model mounts directly onto a 4V200-series manifold base without adapters.
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 4V210-06C Solenoid Valve, 5/2-way, PT1/8, AC110V, terminal entry (4V21006C) FAQ
With an effective area of 17.0 mm² (Cv 1.0), it is well matched to double-acting cylinders in the ~Ø32–50 mm range. It can cycle a Ø32 mm bore at up to 5 cycles per second. For smaller Ø20–25 mm cylinders, a 4V110 (Cv 0.6) will give snappier response; for Ø63 mm and above, consider a 4V310 (Cv 1.65) to achieve acceptable stroke times.
Because this is a single-solenoid, spring-return valve, the spool is pushed back to its home position by the mechanical spring the instant the coil de-energises. This exhausts the previously pressurised cylinder port and pressurises the opposite port, driving the actuator to its default retracted or extended state—whichever you have plumbed as the spring-return position.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models usually ship in 3-4 days.
Fast Reply
Most inquiries answered within 7-8 hours.
Related AirTAC 4V Valves
Request a Quote for AirTAC 4V210-06C Solenoid Valve, 5/2-way, PT1/8, AC110V, terminal entry (4V21006C)
Send us the quantity, coil voltage and destination. We confirm price, stock and lead time — usually within 7-8 hours.