The AirTAC Airtac 4V Solenoid Valves 4V11006BIT is a genuine 5/2-way single solenoid (spring return) solenoid valve with 11006BIT 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 4V110-06BIT is the DC24V grommet version of the AirTAC 4V100 single-solenoid 5/2 valve, fitted with 1/8in NPT ports. Its 0.5 m pre-wired grommet lead means the panel builder only crimps two wires to a 24 V DC output - no terminal-box wiring, no coil plug to stock. Because it is spring return, the spool switches while the coil is energised and springs back the moment power is cut, so the valve needs a constant signal for each position. In the 4V100 flow class this valve offers an effective area of 10.2 mm2 (Cv 0.6) and responds in 0.05 s or less, cycling up to 5 times per second. That suits double-acting cylinders from roughly Dia16 to Dia32 mm and rotating actuators of similar air demand. The 120 g aluminium body runs on 0.15-0.8 MPa, carries an IP65 (DIN40050) rating, and the 2.8 W DC24V coil keeps switch-mode power supply loading low.
| Model | Airtac 4V Solenoid Valves 4V11006BIT |
|---|---|
| Series | 4V100 solenoid valve (spool type) |
| Valve type | 5/2-way |
| Function | Single solenoid (spring return) |
| Port size | 11006BIT |
| Exhaust port | 11006BIT |
| 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. |
| -11006BIT | 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.
A Dia25 double-acting push cylinder needs 24.5 kgf push at 0.5 MPa; the Cv 0.6 flow of this valve keeps its short eject stroke inside a 5 cycle/sec line rate.
The pre-wired 0.5 m grommet lead reaches a 24 V DC PLC output without a junction box, while spring return guarantees the 120 g valve closes the gate on any power drop.
A compact rack-and-pinion rotary actuator paired with a Dia16-32 mm clamp cylinder matches the 0.6 Cv of this 1/8in NPT valve and switches in 0.05 s or less for fast index-and-clamp sequences.
Step down within the same body only if port size matters: the 4V100-M5 keeps the identical 10.2 mm2 / Cv 0.6 flow but on M5 threads, handy when manifold space is tighter than the 1/8in NPT of this SKU. Step up to the 4V210 body (Cv 1.0) once cylinders reach about Dia40 mm or the cycle needs more than 5 changes per second - undersizing the valve is the usual cause of slow retract strokes. Replacing an existing unit? Match all five points: 4V100 body, function 10 (single solenoid, spring return), 1/8in NPT port, DC24V coil, and grommet entry. A single valve bolts straight to its own base, or several 4V100 valves can share one manifold base to cut piping on multi-station fixtures.
Quick checklist
Flow class: effective area 10.2 mm2, Cv 0.6, maximum frequency 5 cycle/sec. Response (activating) time 0.05 s or less. Operating pressure 0.15-0.8 MPa with 1.2 MPa proof pressure, air filtered by a 40 um element. Electrical: DC24V coil at 2.8 W, grommet entry with a 0.5 m lead, IP65 (DIN40050), insulation class B. The aluminium body weighs 120 g and suits double-acting cylinders of roughly Dia16-32 mm.
The single solenoid shifts the spool only while energised; a return spring drives it back within about 0.05 s of power loss, returning the cylinder to its home stroke. For a fixture where the workpiece must stay clamped through an outage, pick the double-solenoid 4V120 instead - and if the load is suspended, add a pilot-operated check valve or mechanical brake, since no directional valve alone should be trusted for fall protection.
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