
The AirTAC AirTAC 4V110-06EI Solenoid Valve, 5/2-way, PT1/8, AC24V, grommet entry (4V11006EI) is a genuine 5/2-way single solenoid (spring return) solenoid valve with 11006EI ports and an effective area of 10.2 mm² (Cv 0.6). It is an internally piloted spool valve that directs compressed air to double-acting cylinders and actuators.
The AirTAC 4V110-06EI is a single-solenoid, 5/2-way pneumatic directional valve that directs compressed air to double-acting cylinders and actuators. Its spring-return design requires a constant AC24V signal to hold the shifted position; de-energising the coil immediately returns the spool to its home state, making it a predictable choice for applications where the valve must default to a known position on power loss.
This model comes with a pre-wired grommet-style electrical entry and a 0.5 m flying lead, simplifying installation where a terminal box is impractical. Weighing just 120 g and built on the compact 4V100 aluminum body, it delivers a 10.2 mm² effective area (Cv 0.6) and a response time of 0.05 s or less, providing crisp, reliable actuation for small-bore cylinders.
| Model | AirTAC 4V110-06EI Solenoid Valve, 5/2-way, PT1/8, AC24V, grommet entry (4V11006EI) |
|---|---|
| Series | 4V100 solenoid valve (spool type) |
| Valve type | 5/2-way |
| Function | Single solenoid (spring return) |
| Port size | 11006EI |
| Exhaust port | 11006EI |
| Effective area (Cv) | 10.2 mm² (Cv 0.6) |
| 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 | 120 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 | 10.2 mm² |
|---|---|
| Flow coefficient | Cv 0.6 |
| Response time | ≤ 0.05 s |
| Coil power | AC 3.5 VA · DC24V 2.8 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. |
|---|---|
| 1 | Body size (4V100) — sets port & flow. |
| 1 | Function: 1 = single 5/2, 2 = double 5/2, 3 = 5/3. |
| -11006EI | Port thread: M5 / 06=1/8" / 08=1/4" / 10=3/8" / 15=1/2". |
Related: 4V110 (single), 4V120 (double), 4V130C/E/P (5/3 center). Add the voltage suffix when ordering.
Controls a divert gate on a benchtop conveyor, returning the gate to its home position via spring force when the AC24V signal is cut.
Actuates a small clamping fixture in a life-science instrument, where the grommet lead simplifies wiring into a crowded control enclosure.
Drives a tape-dispensing cylinder in a compact case sealer, reliably defaulting to a retracted state at the end of each cycle.
Select the 4V110-06EI when your automation requires a single electrical signal to drive a double-acting cylinder, with an automatic spring return to a safe default position. Its AC24V coil and grommet entry suit control panels that distribute 24 V AC power and prefer a hardwired flying lead over a terminal box connection.
If your cylinder bore exceeds 32 mm or you need a higher cycle rate, consider stepping up to the 4V200 series for its larger Cv of 1.0. When replacing an existing valve, match all five points: the 4V100 body size, 5/2 single-solenoid function, 1/8-inch PT port, AC24V coil voltage, and the grommet electrical entry to ensure a drop-in fit.
Quick checklist
With a Cv of 0.6 and a 10.2 mm² effective area, this 4V100-series valve is well-matched to double-acting cylinders in the ~16 mm to 32 mm bore range. It provides crisp actuation for small automation tasks without excessive air consumption.
The single-solenoid design requires a continuous AC24V signal to stay shifted. If power is interrupted, the internal spring immediately pushes the spool back to its default position, making it a safe choice for applications that must not remain actuated during an E-stop.
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