
The AirTAC AirTAC 4V110-06BG Solenoid Valve, 5/2-way, G1/8, DC24V, terminal entry (4V11006BG) is a genuine 5/2-way single solenoid (spring return) solenoid valve with 11006BG 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 4V110-06BG is a compact 5/2-way solenoid valve that directs compressed air to double-acting cylinders and actuators, using a single solenoid with a mechanical spring return. When the DC24V coil is energised, the spool shifts to extend the cylinder; de-energising the coil instantly springs the spool back, retracting the cylinder. This spring-return design naturally fails to the home position on power loss, making it a predictable choice for basic extend-retract tasks.
Built on the lightweight 4V100 aluminium body (120 g), this G-thread (BSPP parallel) model suits small-bore cylinders roughly in the O16–32 mm range. It delivers an effective area of 10.2 mm² (Cv 0.6) and a fast response time of 0.05 s or less. The DC24V coil draws just 2.8 W, and the valve can cycle at up to 5 times per second when paired with a suitable pilot supply.
| Model | AirTAC 4V110-06BG Solenoid Valve, 5/2-way, G1/8, DC24V, terminal entry (4V11006BG) |
|---|---|
| Series | 4V100 solenoid valve (spool type) |
| Valve type | 5/2-way |
| Function | Single solenoid (spring return) |
| Port size | 11006BG |
| Exhaust port | 11006BG |
| 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. |
| -11006BG | 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.
Drives a double-acting clamp cylinder on a benchtop fixture. The spring-return action ensures the clamp retracts automatically when the DC24V signal drops, clearing the part safely.
Directs a small O20 mm cylinder that pushes parts down a chute. The 5 c/s max frequency and 0.05 s response keep up with moderate sorting cadences on a 24 VDC control system.
Pilots a compact double-acting actuator on a pipetting or vial-handling module. The G1/8 BSPP ports and low 2.8 W coil suit clean, space-constrained lab-automation skids.
Choose the 4V110-06BG when you need a single-solenoid 5/2 valve with BSPP parallel ports and a DC24V terminal-box coil. If your cylinder is larger than O32 mm or you need a higher Cv for faster fill, step up to the 4V200 series (Cv 1.0) to avoid flow starvation. For applications where the valve must hold its last position after a power cut, consider the double-solenoid 4V120 (memory) or a 5/3 closed-centre model instead.
When replacing an existing valve, match these five points exactly: body size (4V100), function (single-solenoid 5/2), port and thread (1/8″ G / BSPP), coil voltage (DC24V), and electrical entry (terminal box). You can also mount this valve on an AirTAC 100-series manifold base to build a multi-station valve group, simplifying plumbing and wiring in tight benchtop enclosures.
Quick checklist
With an effective area of 10.2 mm² (Cv 0.6), this valve suits double-acting cylinders approximately O16–32 mm in typical pick-and-place or clamp applications. If you need to drive a larger bore or achieve a cycle time under 0.5 s on a O32 cylinder, stepping up to a 4V200-series valve (Cv 1.0) will give you the extra flow margin.
The 4V110 uses one solenoid and a mechanical spring. When the DC24V signal is present, the spool shifts to one position; the moment power is removed the spring forces the spool back to its home position. This means the valve always returns to a known state on power loss—ideal for applications where you want the cylinder to retract or stop by default, but not suitable if you need the actuator to hold its last position.
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