The AirTAC Airtac 4V Solenoid Valves 4V210-06FG is a genuine 5/2-way single solenoid (spring return) solenoid valve with 06FG 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.
The 4V210-06FG is a 5/2-way single-solenoid pneumatic directional control valve from the AirTAC 4V200 series, configured with a DC12V coil and a grommet-style electrical entry with a 0.5 m flying lead for quick DIN-style wiring. It directs compressed air to double-acting cylinders and actuators, energising to shift the spool and returning to its home position via a mechanical spring when the signal is removed—ideal for applications where the actuator must default to a safe state on power loss.
Built on the proven 4V200 aluminium-alloy body, this valve offers an effective area of 17.0 mm² (Cv 1.0) and a maximum operating frequency of 5 cycles per second, suiting ~O32-50 mm bore cylinders. The DC12V coil draws just 2.5 W, keeping control-panel heat low, while the spool responds in 0.05 s or less. G (BSPP) parallel threads and IP65 protection make it a solid choice for compact machine builds.
| Model | Airtac 4V Solenoid Valves 4V210-06FG |
|---|---|
| Series | 4V200 solenoid valve (spool type) |
| Valve type | 5/2-way |
| Function | Single solenoid (spring return) |
| Port size | 06FG |
| Exhaust port | 06FG |
| 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.
| 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.
| 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. |
| -06FG | 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.
The 1/8″ G ports and grommet lead keep the footprint tight on pick-and-place units and small assembly slides, where a spring-return 5/2 ensures the gripper retracts safely when the cycle stops.
With a low 2.5 W DC12V coil, this valve runs efficiently on mobile or battery-backed conveyors, directing double-acting diverter cylinders without draining the supply.
The IP65-rated body and clean G-thread connections suit benchtop fluid-handling and test fixtures, where the 0.05 s response time delivers crisp, repeatable cylinder actuation.
Choose the 4V210-06FG when your control system runs on a 12 V DC supply and you need a spring-return 5/2 valve with a pre-wired grommet lead—this saves you the time of wiring a terminal box and suits mobile or battery-backed equipment. The 1/8″ BSPP (G) ports match common European-style fittings and keep the footprint small.
For smaller cylinders (below ~O25 mm) where flow demand is lower, stepping down to the 4V100 series (Cv 0.6) can reduce cost and space. If you need a larger bore or faster stroke on a ~O40-50 mm cylinder, the 4V200’s Cv 1.0 is the sweet spot; moving up to a 4V300 (Cv 1.65) makes sense for bores above O63 mm or when cycle rates must exceed 5 c/s. When replacing an existing valve, match all five points: 4V200 body, 5/2 single-solenoid function, 1/8″ port with G thread, DC12V coil, and grommet entry.
Quick checklist
With an effective area of 17.0 mm² (Cv 1.0) it suits double-acting cylinders in the ~O32-50 mm bore range for general industrial speeds. For bores below O25 mm the 4V100 series (Cv 0.6) is often a better fit; above O63 mm consider the 4V300 series (Cv 1.65) to maintain cycle rate.
No—this is a single-solenoid, spring-return model. The spool shifts when the coil is energised and springs back to its normal position the moment power is removed. If you need the valve to hold its last position without power, choose a double-solenoid 4V220 model instead.
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