
The AirTAC AirTAC 4V410-15 Solenoid Valve, 4V400 Series (4V41015E-AM) is a genuine 5/2-way single solenoid (spring return) solenoid valve with AM ports and an effective area of 48.0 mm² (Cv 2.82). It is an internally piloted spool valve that directs compressed air to double-acting cylinders and actuators.
The AirTAC 4V41015E-AM is a 4V400-series 5/2-way single solenoid valve with a 1/2in PT port, an AC24V coil and a terminal-box electrical entry, built on the -AM factory option that fits an AMISCO (Italian) solenoid coil in place of the standard AirTAC coil. Functionally it behaves like any 4V410: energising the coil shifts the spool to drive one side of a double-acting cylinder, and de-energising it lets the internal spring snap the spool back, so a constant electrical signal is required to hold the valve in its shifted position.
With an effective area of 48.0 mm2 (Cv 2.82), this is the largest 4V body AirTAC produces, well matched to roughly 80-125 mm bore double-acting cylinders where faster fill and vent times matter. Response time is 0.05 s or below, the valve weighs 590 g, and the air supply should be filtered by a 40 um element. Because the -AM coil is an AMISCO part, its exact VA rating is not in our published data, so confirm the electrical figure with us when specifying your power supply.
| Model | AirTAC 4V410-15 Solenoid Valve, 4V400 Series (4V41015E-AM) |
|---|---|
| Series | 4V400 solenoid valve (spool type) |
| Valve type | 5/2-way |
| Function | Single solenoid (spring return) |
| Port size | AM |
| Exhaust port | AM |
| Effective area (Cv) | 48.0 mm² (Cv 2.82) |
| 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 | 3 cycle/sec |
| Response time | ≤ 0.05 s (activating) |
| Temperature | -20 to +70 °C |
| Body material | Aluminum alloy |
| Weight | 590 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 | 48.0 mm² |
|---|---|
| Flow coefficient | Cv 2.82 |
| Response time | ≤ 0.05 s |
| Coil power | AC 4.5 VA · DC24V 3.0 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. |
|---|---|
| 4 | Body size (4V400) — 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: 4V410 (single), 4V420 (double), 4V430C/E/P (5/3 center). Add the voltage suffix when ordering.
Energise to clamp large double-acting clamp cylinders on machining or welding fixtures; dropping the AC24V signal automatically retracts the clamp to the spring-return side.
The Cv 2.82 flow path and 0.05 s response keep the refill time of 80-125 mm bore press cylinders short in repetitive stamping and forming cycles up to 3 cycles per second.
Directs air to big double-acting grippers, pushers and lift cylinders on packaging and palletising lines where the 1/2in port keeps pressure drop low.
If your cylinder is below about 80 mm bore, step down to the 4V300 body (Cv 1.65) rather than oversizing to this valve, which only wastes air at each shift. The 4V400 is the biggest body in the 4V family, so for flow beyond Cv 2.82 you would move to a larger valve series or build a base-mounted manifold group instead. Choose this single-solenoid version when you want the cylinder to return to a fixed position whenever the signal drops; pick the 4V420 double-solenoid for a memory hold, or a 4V430C/E/P 5/3 version when you need a defined center condition.
For a like-for-like replacement, match all five points: 4V400 body size, function 10 (single solenoid, spring return), 1/2in port with PT tapered thread, AC24V coil voltage, terminal entry, and if your panel or machine spec calls for the Italian coil, order the -AM option again.
Quick checklist
As a 5/2-way valve with an effective area of 48.0 mm2 (Cv 2.82), it is intended for double-acting cylinders and actuators in the region of 80-125 mm bore. Smaller bores are usually better served by the 4V300 body (Cv 1.65) to avoid wasted air.
This SKU is a 4V410-15E fitted with an AMISCO (Italian) solenoid coil and a terminal-box entry, ordered at AC24V. Our data does not publish the AMISCO coil's VA rating, so confirm that figure with us before sizing your transformer; the standard AirTAC AC24V coil on this series is rated 5.0 VA and can be supplied if the -AM option is not required.
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