AirTAC 4V410-15B Solenoid Valve, 5/2-way, PT1/2, DC24V, terminal entry (4V41015B)
The AirTAC AirTAC 4V410-15B Solenoid Valve, 5/2-way, PT1/2, DC24V, terminal entry (4V41015B) is a genuine 5/2-way single solenoid (spring return) solenoid valve with 41015B 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 size41015B
- Effective area48.0 mm²
- Flow (Cv)2.82
- Series4V400
About the AirTAC 4V410-15B Solenoid Valve, 5/2-way, PT1/2, DC24V, terminal entry (4V41015B)
The AirTAC 4V410-15B is a single-solenoid, 5/2-way directional control valve built on the largest 4V body size, directing compressed air to double-acting cylinders and actuators. Its spring-return mechanism requires a constant DC24V electrical signal to hold the shifted position; de-energising the 3.0 W coil immediately returns the spool to its home state, making it a predictable choice for applications where the valve must default to a safe rest position when power is interrupted.
With an effective area of 48.0 mm² (Cv 2.82) and a response time of 0.05 s or less, this 4V400-series valve comfortably supplies the flow demanded by bore sizes in the ~Ø80–125 mm range. The terminal-box entry on this DC24V model keeps wiring tidy inside a control cabinet, and the IP65-rated aluminium body weighs 590 g, ready for manifold assembly or standalone pipe mounting.
AirTAC 4V410-15B Solenoid Valve, 5/2-way, PT1/2, DC24V, terminal entry (4V41015B) Technical Specifications
| Model | AirTAC 4V410-15B Solenoid Valve, 5/2-way, PT1/2, DC24V, terminal entry (4V41015B) |
|---|---|
| Series | 4V400 solenoid valve (spool type) |
| Valve type | 5/2-way |
| Function | Single solenoid (spring return) |
| Port size | 41015B |
| Exhaust port | 41015B |
| 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 4V410-15B Solenoid Valve, 5/2-way, PT1/2, DC24V, terminal entry (4V41015B)
| 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. |
| -41015B | 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 4V410-15B Solenoid Valve, 5/2-way, PT1/2, DC24V, terminal entry (4V41015B) Is Used
Large-Bore Cylinder Drives
Powers double-acting cylinders up to Ø125 mm on packaging or palletising conveyors, where the spring return guarantees the actuator retracts to a safe position during an E-stop.
Heavy-Duty Clamping
Controls pneumatic clamps on machining fixtures. The DC24V coil integrates easily with relay-logic panels, and the 1/2-inch ports deliver the high flow needed for rapid clamp/unclamp cycles.
Press & Forming Equipment
Directs air to the main ram of a small pneumatic press. The 0.05 s response keeps cycle times short, and the terminal-box entry suits the hard-wired safety circuits common on press controls.
Is the AirTAC 4V410-15B Solenoid Valve, 5/2-way, PT1/2, DC24V, terminal entry (4V41015B) the Right Valve?
Choose the 4V410-15B when your double-acting cylinder needs a large 1/2-inch flow path and a default spring-return action on loss of power. If you are driving a smaller bore (roughly Ø40–63 mm) the 4V300 body (Cv 1.65) is a closer match and reduces air consumption, while cylinders above Ø125 mm may need a still larger valve series. The single-solenoid 4V410 is the simplest control option: one coil, one signal, and an automatic spring reset.
For a drop-in replacement, match five points on the nameplate: the 4V400 body size, the 5/2 single-solenoid function, the 1/2-inch port with PT (Rc) tapered thread, a DC24V coil, and the terminal-box electrical entry. Swapping a worn unit for a genuine AirTAC 4V410-15B restores the original 48.0 mm² effective area and 3.0 W coil performance without re-plumbing.
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 4V410-15B Solenoid Valve, 5/2-way, PT1/2, DC24V, terminal entry (4V41015B) FAQ
With a 48.0 mm² effective area (Cv 2.82), this valve is sized for double-acting cylinders approximately Ø80–125 mm. It provides ample flow for rapid stroking on larger bore actuators without starving the cylinder of air.
The 4V410-15B is a single-solenoid valve. When the DC24V signal is removed, the internal spring forces the spool back to its home position, exhausting the cylinder's previously pressurised side. This makes it inherently fail-to-rest, ideal for applications requiring a defined default state.
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