AirTAC 4V410-15 Solenoid Valve, 4V400 Series (4V41015B-AM-W)
The AirTAC AirTAC 4V410-15 Solenoid Valve, 4V400 Series (4V41015B-AM-W) is a genuine 5/2-way single solenoid (spring return) solenoid valve with W 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.
- Valve type5/2-way
- FunctionSingle solenoid (spring return)
- Port sizeW
- Effective area48.0 mm²
- Flow (Cv)2.82
- Series4V400
- 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 4V410-15 Solenoid Valve, 4V400 Series (4V41015B-AM-W)
The 4V41015B-AM-W is an AirTAC 4V400-series 5/2 single-solenoid directional valve built for the heavy end of the 4V range. Energise the DC24V coil and pressurised air flows to one side of a double-acting cylinder while the other side exhausts; cut the signal and an internal spring snaps the spool back to its rest position, so the cylinder always returns home when power is removed. This variant ships with an AMISCO solenoid coil (confirm its exact electrical rating with us) and a terminal-box electrical entry on PT 1/2" ports.
Flow capacity sits at the top of the 4V ladder: 48 mm2 effective area, Cv 2.82, with a response time of 0.05 s or better, moving roughly 80-125 mm bore cylinders at up to 3 cycles per second. The -W suffix makes it an external-pilot valve: pilot air is fed through a separate external pilot port rather than being tapped internally from the main supply, so the spool still shifts dependably when line pressure runs low or the circuit operates at reduced pressure. With the aluminium body weighing in at 590 g, IP65 protection and a 40 um filtration requirement, it mounts singly or on an integrated manifold base.
AirTAC 4V410-15 Solenoid Valve, 4V400 Series (4V41015B-AM-W) Technical Specifications
| Model | AirTAC 4V410-15 Solenoid Valve, 4V400 Series (4V41015B-AM-W) |
|---|---|
| Series | 4V400 solenoid valve (spool type) |
| Valve type | 5/2-way |
| Function | Single solenoid (spring return) |
| Port size | W |
| Exhaust port | W |
| 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.
Flow & Coil Options
| 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.
Model Code: AirTAC 4V410-15 Solenoid Valve, 4V400 Series (4V41015B-AM-W)
| 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. |
| -W | 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.
Where the AirTAC 4V410-15 Solenoid Valve, 4V400 Series (4V41015B-AM-W) Is Used
Heavy clamping fixtures
The spring return guarantees clamping jaws retract the moment the DC24V signal drops, while Cv 2.82 flow keeps large clamping cylinders cycling without starving on a 1/2" air line.
Lift-assist and handling arms
External pilot feed lets the spool switch cleanly even when the main line pressure sags, an advantage for lifting and material-handling actuators on shared, heavily loaded circuits.
Press and forming lines
Response of 0.05 s or below and 3 cycles per second make the 4V400 body a fit for medium-duty press, form and stake operations driving 80-125 mm double-acting cylinders.
Is the AirTAC 4V410-15 Solenoid Valve, 4V400 Series (4V41015B-AM-W) the Right Valve?
Choose this 4V400 body when your double-acting cylinder needs the biggest flow the 4V family offers. If your bore is roughly 63 mm or below, step down to the 4V300 (Cv 1.65) for a smaller, lighter valve; if you later need more flow than Cv 2.82, move up to a larger AirTAC series or gang valves on a manifold base. A single solenoid with spring return suits end-to-end cycling where the cylinder must return to a known position on signal loss; pick a double-solenoid 5/2 for memory action, or a 5/3 version if you need a defined center condition. For replacement matching, confirm five points: 4V400 body, function 10 (single solenoid spring return), 1/2" port with PT thread, DC24V coil, terminal entry, plus the two factory options -AM (AMISCO coil) and -W (external pilot).
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 4V410-15 Solenoid Valve, 4V400 Series (4V41015B-AM-W) FAQ
It is a 5/2 single-solenoid valve for double-acting cylinders and actuators, sized for approximately 80-125 mm bores. The 4V400 body passes 48 mm2 effective area (Cv 2.82) at a maximum of 3 cycles per second, which is the largest flow class in the 4V series.
-AM means the valve is fitted with an AMISCO (Italian) solenoid coil instead of the standard coil; the body, function and flow are identical, and the ordered DC24V voltage still applies, though you should confirm the exact AMISCO coil rating with us. -W is the external-pilot option: pilot air is supplied through a dedicated external port instead of being taken from the valve inlet, so the valve keeps switching reliably in low-pressure or vacuum-side circuits.
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Related AirTAC 4V Valves
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