Airtac 4V100 Solenoid Valve 4V110M5A-AM
The AirTAC Airtac 4V100 Solenoid Valve 4V110M5A-AM is a genuine 5/2-way single solenoid (spring return) solenoid valve with AM 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 sizeAM
- Effective area10.2 mm²
- Flow (Cv)0.6
- Series4V100
About the Airtac 4V100 Solenoid Valve 4V110M5A-AM
The 4V110M5A-AM is the compact-port build of the AirTAC 4V110: a 5/2-way, single-solenoid valve whose inlet and outlet are tapped M5, letting you screw in miniature push-in or barbed fittings where a 1/8in port would never fit. It energises to send air to one side of a double-acting cylinder and vents the other; when the coil drops out, the return spring re-shifts the spool automatically. Flow sits at 10.2 mm2 effective area, Cv 0.6, with a maximum of 5 cycles per second for small O16-32 mm actuators.
This exact SKU carries the AC220V coil at 3.5 VA with the standard terminal-box entry, so it wires straight to 220 V control circuits through the IP65 (DIN40050) housing. The valve weighs 120 g, shifts in 0.05 s or less, needs no lubrication, and clips onto the 4V100 manifold base when several M5 stations share one supply.
Airtac 4V100 Solenoid Valve 4V110M5A-AM Technical Specifications
| Model | Airtac 4V100 Solenoid Valve 4V110M5A-AM |
|---|---|
| Series | 4V100 solenoid valve (spool type) |
| Valve type | 5/2-way |
| Function | Single solenoid (spring return) |
| Port size | AM |
| Exhaust port | AM |
| 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 4V100 Solenoid Valve 4V110M5A-AM
| 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. |
| -AM | 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 4V100 Solenoid Valve 4V110M5A-AM Is Used
Needle ejector on an electronics test fixture
An M5 port accepts micro fittings directly on dense PCB test fixtures; the AC220V 3.5 VA coil ties into standard 220 V control wiring while Cv 0.6 runs a small ejector cylinder at up to 5 c/s.
Dispensing head lift on a benchtop fluid dispenser
An O16 lift cylinder under a syringe barrel needs only ~10 kgf at 0.5 MPa; the 0.05 s response keeps dispense height repeats consistent and the spring retract leaves the needle up between shots.
Micro slide on a compact vision-adjustment stage
A short-stroke O20 slide (~16 kgf push at 0.5 MPa) pairs well with the 10.2 mm2 flow path; terminal-box entry keeps the 220 V supply inside the machine frame with no loose leads.
Is the Airtac 4V100 Solenoid Valve 4V110M5A-AM the Right Valve?
M5 is the smallest port offered in the 4V100 family, so there is no step below it; if you need larger tapped ports, the same body is available as 4V110-06 with 1/8in PT at the same Cv 0.6. Step up to the 4V200 body (Cv 1.0) when cylinder bores go past O32 mm or the cycle needs more than 5 shifts per second. For reference at 0.5 MPa, an O20 cylinder pushes about 16 kgf and an O32 about 41 kgf.
Because this build is AC220V terminal-box, confirm your panel really is 220 V AC before substituting a DC-coded sibling; a replacement must repeat the M5 port, the voltage code A, the terminal entry and the function 10 spring-return behaviour.
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 4V100 Solenoid Valve 4V110M5A-AM FAQ
The spool gives an effective area of 10.2 mm2, equal to Cv 0.6, with up to 5 cycles per second. Operating pressure is 0.15-0.8 MPa with a 1.2 MPa proof limit, air filtered to 40 um. That flow class comfortably serves O16-32 mm double-acting cylinders; switch response is 0.05 s or less.
Function 10 is a single-coil valve: one solenoid shifts the spool, and a mechanical spring returns it when power is cut. The de-energised position is therefore fixed and repeatable, which is ideal for retract, stop or eject positions, but the coil must stay energised for the whole working stroke, unlike a double-solenoid memory valve that pulses once and holds.
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