
The AirTAC Airtac 3V1 Solenoid Valve 3V106A5F-AM is a genuine 3-port 2-position (3/2) solenoid valve with 1/8 in ports. It either feeds its outlet or vents it to exhaust, which is what makes it the valve for single-acting cylinders, on/off air blow, clamping, vacuum switching and pilot duty.
Wiring is the story of the 3V106A5F-AM: each of its five 3V1 valves runs a 4.5 VA coil straight from AC220V mains, so no separate low-voltage power supply is needed on the machine. The block packs five 3/2 direct-acting valves into one 1/8in PT manifold, feeding or venting five independent lines from a single integrated assembly.
Coils meet IP65 (DIN 40050) against dust and water jets, and every valve carries a manual override to speed commissioning. Like all 3V1 valves it comes in one fixed initial state rather than an NC/NO choice - check the datasheet for the state before you build interlocks around it.
| Model | Airtac 3V1 Solenoid Valve 3V106A5F-AM |
|---|---|
| Series | 3V1 |
| Valve type | 3/2-way (3-port, 2-position) |
| Function | Direct-acting, single solenoid, spring return |
| Port size | 1/8 in |
| Thread | PT |
| Coil voltage | AC220V |
|---|---|
| Electrical entry | DIN plug (DIN socket type) |
| Coil power | 4.5 VA |
| Operating pressure | 0-0.8 MPa (0-114 psi) |
| Vacuum service | Not rated for vacuum |
| Flow coefficient | Not published for 3V1 |
| Temperature | -20 to 70 C |
| Construction | Direct-acting, single solenoid, spring return |
| Protection | IP65 (DIN 40050) |
| Medium | Air, filtered by a 40 µm or finer element. Lubrication not required. |
Figures follow the official AirTAC 3V1 catalogue. Confirm coil voltage and thread (PT / NPT / G) against the product label before wiring.
| 3V1 | Body — sets the flow, the coil power and whether vacuum is rated. |
|---|---|
| 1/8 in | Port size. M5, 06 = 1/8 in, 08 = 1/4 in, 10 = 3/8 in. |
| AC220V | Coil voltage. A = AC220V, B = DC24V, C = AC110V, E = AC24V, F = DC12V. |
| — | Electrical entry: I = flying lead, otherwise a DIN plug. |
| 5F | 5 stations in one assembly. |
| PT | Port thread. PT ships from stock; G and NPT are available to order. |
A 3/2 valve has three ports — supply, outlet and exhaust — and two states. It either feeds the outlet or vents it to exhaust, and that is the whole job.
That makes it the right valve for a single-acting (spring-return) cylinder, on/off air blow, a clamp, switching a vacuum generator or suction cup, and piloting a larger valve.
It cannot run a double-acting cylinder. A double-acting cylinder needs air alternately on two sides, which takes a 5-port valve — the AirTAC 4V series.
Lifts and lowers the single-acting ram of a small pneumatic bench press used for staking and light forming.
Turns a single air line on and off to pulse the atomising nozzle of a coating rig between passes.
Controls a single-acting guard-locking cylinder on a machine safety door, venting the lock when power fails.
Size this 5F block for low-power, small-port duties: AirTAC gives no Cv for the 3V1 body, so flow-critical applications deserve a quick check with us first. If a circuit needs more flow, move that function to 3V2 (1/8in and 1/4in, NC or NO selectable, Cv 0.18-0.19, rated for vacuum) or 3V3 (1/4in, Cv 0.62); when a tight manifold beats flow, compare 3V2M. A double-acting cylinder needs five ports, so route that requirement to the AirTAC 4V series.
Five decisions define your part number: port (M5 or 1/8in), thread (PT is the family standard, G and NPT are order options), coil voltage, electrical entry (DIN plug or flying lead), and individual valve versus a manifold of 1 to 20 stations.
Confirm before you order
A 4.5 VA AC220V coil draws little current and taps the mains directly, avoiding a separate 24 V supply. If your panel is low-voltage, AC110V is also 4.5 VA, AC24V is 5.0 VA, DC24V is 3.0 W and DC12V is 2.5 W. Pressure range is 0-0.8 MPa (0-114 psi), temperature -20 to 70 C, protection IP65 (DIN 40050), air filtration 40 um or finer, and no Cv is published for the 3V1 body.
Each 3/2 valve feeds or vents a single line, which suits single-acting cylinders, clamps, air-blow duties and piloting a larger valve. It cannot actuate a double-acting cylinder - that needs the 5-port AirTAC 4V series - and it has no published vacuum rating. The initial state is fixed and not NC/NO selectable, so confirm it on the datasheet.
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