
The AirTAC Airtac 4V210 Terminal 4V210-005-P2 is a genuine 5/2-way single solenoid (spring return) solenoid valve with P2 ports and an effective area of 17.0 mm² (Cv 1.0). It is an internally piloted spool valve that directs compressed air to double-acting cylinders and actuators.
This 4V210-005-P2 listing is a genuine AirTAC 4V200-series 5/2 valve in the 1/8 in port build, ordered under the P2 option code. Its one solenoid shifts the spool while energized; remove the signal and the spring returns it, so a double-acting cylinder always lands on a defined rest side. Flow class matches the rest of the family: 17.0 mm2 effective area, Cv 1.0, and up to 5 cycles per second.
For maintenance teams the draw is swap-over speed: the 4V200 footprint and base pattern are identical, so a worn valve comes off a manifold and this one clicks on without re-piping. A locking or non-locking manual override lets technicians jog the cylinder during setup with the coil dead. Working pressure is 0.15-0.8 MPa, response 0.05 s or better, body weight 220 g, protection IP65 (DIN40050).
| Model | Airtac 4V210 Terminal 4V210-005-P2 |
|---|---|
| Series | 4V200 solenoid valve (spool type) |
| Valve type | 5/2-way |
| Function | Single solenoid (spring return) |
| Port size | P2 |
| Exhaust port | P2 |
| Effective area (Cv) | 17.0 mm² (Cv 1.0) |
| 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 | 220 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 | 17.0 mm² |
|---|---|
| Flow coefficient | Cv 1.0 |
| 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. |
|---|---|
| 2 | Body size (4V200) — sets port & flow. |
| 1 | Function: 1 = single 5/2, 2 = double 5/2, 3 = 5/3. |
| -P2 | Port thread: M5 / 06=1/8" / 08=1/4" / 10=3/8" / 15=1/2". |
Related: 4V210 (single), 4V220 (double), 4V230C/E/P (5/3 center). Add the voltage suffix when ordering.
On a CNC coolant filtration skid, a spring-return cylinder throws a diverter back to the sump line whenever the signal drops, so chips and fluid never route toward the machine base unattended.
A CNC router bed's pop-up hold-down pins retract on spring return at cycle end, clearing the table for unloading; Cv 1.0 vents the small ~O32 mm pin cylinders fast enough to keep a 5 cycle/s machine rhythm.
On a distribution-center conveyor, a spring-return cylinder throws the divert gate to the reject chute at shift end; losing the signal always parks the gate in the pass-through position so parcels keep flowing.
Step down to the Cv 0.6 4V100 for small ~O32 mm cylinders with slow strokes, or step up to the 4V300 (Cv 1.65) once bores grow past O50 mm and speed matters. Within the same body, choose this spring-return function 10 for defined rest positions, a function 20 double solenoid for pulsed memory, or a 30C/30E/30P 5/3 when the center condition matters. Run a single valve on its own base for a one-off station; use a manifold group when the panel hosts many. Replacement checklist: 4V200 body, function digit, 1/8 in port plus thread (PT, G or NPT), coil voltage, and terminal or grommet entry - confirm what your site's P2 option specifies.
Quick checklist
5/2 single-solenoid, spring-return; effective area 17.0 mm2 (Cv 1.0); max frequency 5 cycles/s; activating time 0.05 s or less; 0.15-0.8 MPa operating and 1.2 MPa proof pressure; 1/8 in PT ports; 220 g; IP65 (DIN40050); lubrication-free operation. Coil voltage and entry style follow your P2 order option - confirm both at RFQ.
Yes - the P2 shares the 4V200 body and base pattern, so it replaces any 4V210 without re-piping. Check the five match points: 1/8 in port, thread type (PT, G or NPT), function 10 spring return, coil voltage, and entry style. If your old valve was a 4V220 double solenoid, behavior changes: this unit springs back on signal loss instead of holding its last pulsed position.
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