AirTAC 4V110-06 Solenoid Valve, 4V100 Series (4V11006BG-W)
The AirTAC AirTAC 4V110-06 Solenoid Valve, 4V100 Series (4V11006BG-W) is a genuine 5/2-way single solenoid (spring return) solenoid valve with W 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.
- Valve type5/2-way
- FunctionSingle solenoid (spring return)
- Port sizeW
- Effective area10.2 mm²
- Flow (Cv)0.6
- Series4V100
- No minimum order. A single piece can be ordered.
- Ready in 3–5 business days. That is the time we take to process the order and hand it to the carrier. Transit time after that depends on the destination.
About the AirTAC 4V110-06 Solenoid Valve, 4V100 Series (4V11006BG-W)
The 4V11006BG-W is the external-pilot (-W) version of AirTAC's compact 4V110 valve: a 5/2-way, single-solenoid directional valve with spring return, G (BSPP parallel) 1/8" ports, a DC24V terminal-box coil drawing 2.8 W, and a body weight of just 120 g. Because pilot air is supplied through a dedicated external port rather than tapped internally from the main line, the spool keeps switching reliably on low-pressure or vacuum main circuits where an internally piloted valve would stall.
As a 5/2 single-solenoid valve it directs compressed air to one side of a double-acting cylinder while exhausting the other, and springs back to the rest position the moment the coil is de-energised - so it needs a constant electrical signal to hold the working stroke. With an effective area of 10.2 mm2 (Cv 0.6) and a response time of 0.05 s or less, it pairs naturally with roughly 16-32 mm bores in tight, cycle-heavy machines. Insulation class B, IP65 protection and a 40 um filtration requirement round out the spec; lubrication is not required.
AirTAC 4V110-06 Solenoid Valve, 4V100 Series (4V11006BG-W) Technical Specifications
| Model | AirTAC 4V110-06 Solenoid Valve, 4V100 Series (4V11006BG-W) |
|---|---|
| Series | 4V100 solenoid valve (spool type) |
| Valve type | 5/2-way |
| Function | Single solenoid (spring return) |
| Port size | W |
| Exhaust port | W |
| 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.
Flow & Coil Options
| 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.
Model Code: AirTAC 4V110-06 Solenoid Valve, 4V100 Series (4V11006BG-W)
| 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. |
| -W | 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.
Where the AirTAC 4V110-06 Solenoid Valve, 4V100 Series (4V11006BG-W) Is Used
Low-pressure clamping on small fixtures
External piloting keeps the spring-return stroke switching dependably even when the main supply to a 16-32 mm clamp cylinder runs at reduced or unstable pressure; Cv 0.6 flow is ample for short-stroke clamp and unclamp cycles.
Benchtop pick-and-place with a broken-air fail-safe
Because the spool springs back on signal loss, a gripper or small double-acting actuator returns to a defined rest position whenever the PLC drops the 24 V output - useful for restart-safe bench automation and teaching rigs.
Vacuum and lab pilot circuits
In test rigs and vacuum-handling skids the main line may sit near or below atmospheric pressure. Feeding the pilot port separately lets this valve cycle a small double-acting actuator where internal piloting would fail outright.
Is the AirTAC 4V110-06 Solenoid Valve, 4V100 Series (4V11006BG-W) the Right Valve?
Choose this -W variant when your main-line pressure dips, fluctuates or sits near vacuum: external piloting decouples the switching signal from the supply, which the standard internally piloted 4V110-06BG cannot do. If your double-acting cylinder is larger than ~32 mm or you need faster extension, move up to the 4V200 series (Cv 1.0). Need position memory, or closed / exhaust / pressure center behavior? That calls for a 4V120 or 4V130C/E/P instead - this model will always spring-return when power drops. Single valves can also be banked on a common manifold base for multi-valve stations.
Ordering a replacement? Match all five points: body size (4V100), function (10 = single solenoid spring return), port and thread (1/8" G / BSPP), coil voltage (DC24V, 2.8 W) and electrical entry (terminal box) - plus this external-pilot -W option, which is not interchangeable with the internally piloted base SKU in low-pressure service.
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 4V110-06 Solenoid Valve, 4V100 Series (4V11006BG-W) FAQ
On a standard 4V110 the pilot stage taps air from the valve's own inlet. The -W version has a separate external pilot port instead, so switching no longer depends on main-line pressure. Pick it for circuits with low, fluctuating or vacuum-level supply pressure; on normal 0.15-0.8 MPa lines the internally piloted 4V110-06BG does the same job.
It directs air to double-acting cylinders or actuators in the ~16-32 mm class, with an effective area of 10.2 mm2 (Cv 0.6) and switching in 0.05 s or less. As a single-solenoid spring-return valve it holds the working stroke only while the DC24V coil (2.8 W, terminal box) stays energised; de-energising it immediately returns the cylinder to the rest position.
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Related AirTAC 4V Valves
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