AirTAC 4V330C-10 Solenoid Valve, 4V300 Series (4V330C10E-AM)
The AirTAC AirTAC 4V330C-10 Solenoid Valve, 4V300 Series (4V330C10E-AM) is a genuine 5/3-way 5/3 double solenoid — closed center solenoid valve with AM ports and an effective area of 21.3 mm² (Cv 1.25). It is an internally piloted spool valve that directs compressed air to double-acting cylinders and actuators.
- Valve type5/3-way
- Function5/3 double solenoid — Closed center
- Port sizeAM
- Effective area21.3 mm²
- Flow (Cv)1.25
- Series4V300
- 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 4V330C-10 Solenoid Valve, 4V300 Series (4V330C10E-AM)
The AirTAC 4V330C10E-AM is a 5/3-way double-solenoid valve in the 4V300 body class, built here on an AC24V coil with a conventional terminal-box connection and fitted at the factory with an Italian AMISCO solenoid coil. In the centre position all five ports are blocked, so a double-acting cylinder stops dead and holds its stroke until the next pulse arrives - a useful posture for jigs, stops and end-of-arm tooling that must pause mid-travel. One solenoid sends the cylinder out, the other brings it back; give neither coil a pulse and nothing moves.
Flow-wise this is the 5/3 member of the 4V300 family: 21.3 mm2 effective area, Cv 1.25, a maximum cycling rate of 3 cycles per second and a switching response of 0.05 s or better. That capacity matches double-acting cylinders in the rough O50-80 mm bore range. The valve weighs 450 g, runs on 0.15-0.8 MPa of filtered air, carries an IP65 enclosure rating and can be stacked on a manifold base with its siblings. Confirm the AMISCO coil's exact electrical rating for your AC24V supply with our team before ordering.
AirTAC 4V330C-10 Solenoid Valve, 4V300 Series (4V330C10E-AM) Technical Specifications
| Model | AirTAC 4V330C-10 Solenoid Valve, 4V300 Series (4V330C10E-AM) |
|---|---|
| Series | 4V300 solenoid valve (spool type) |
| Valve type | 5/3-way |
| Function | 5/3 double solenoid — Closed center |
| Port size | AM |
| Exhaust port | AM |
| Effective area (Cv) | 21.3 mm² (Cv 1.25) |
| 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 | 450 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 | 21.3 mm² |
|---|---|
| Flow coefficient | Cv 1.25 |
| 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 4V330C-10 Solenoid Valve, 4V300 Series (4V330C10E-AM)
| 4V | Solenoid valve, spool type, 4-series. |
|---|---|
| 3 | Body size (4V300) — sets port & flow. |
| 3 | 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: 4V310 (single), 4V320 (double), 4V330C/E/P (5/3 center). Add the voltage suffix when ordering.
Where the AirTAC 4V330C-10 Solenoid Valve, 4V300 Series (4V330C10E-AM) Is Used
Mid-stroke positioning on machine tools
Closed centre blocks the cylinder ports at rest, so a slide or stop freezes in place between commands - handy on milling and drilling fixtures where an O50-80 mm bore cylinder needs a repeatable park position.
Clamp-and-hold workholding
A pulsed AC24V signal clamps, a counter-pulse releases, and the blocked centre keeps the clamp cylinder from drifting while the operator loads or unloads the part. Pair with pilot-operated check valves wherever a dropped load would be dangerous.
Push-and-sort material handling
Cv 1.25 flow and a 0.05 s response give pushers and diverters on conveyors a crisp stop as well as a crisp stroke, cycling up to 3 times per second on 3/8in PT plumbing.
Is the AirTAC 4V330C-10 Solenoid Valve, 4V300 Series (4V330C10E-AM) the Right Valve?
Pick this body when your bore sits in the O50-80 mm band: step down to the 4V200 (Cv 1.0) for smaller cylinders, or up to the 4V400 (Cv 2.82) when a larger bore starves for flow. Between centre options, choose closed centre (this valve) to freeze the cylinder where it stands, exhaust centre to let it float, or pressure centre to keep both sides live. Remember the 5/3 format trades some capacity against the 5/2 version - 21.3 mm2 versus 28.0 mm2.
Ordering a replacement is a five-point match: 4V300 body, 5/3 closed-centre double-solenoid function, 3/8in PT (Rc tapered) port, AC24V coil, terminal-box entry - plus the -AM suffix, which specifies the AMISCO coil instead of the standard one. Single valves and manifold-base installations both work; on a base, each station keeps its own function and coil.
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 4V330C-10 Solenoid Valve, 4V300 Series (4V330C10E-AM) FAQ
It directs compressed air to double-acting cylinders and air actuators in the roughly O50-80 mm bore range, with 21.3 mm2 effective area (Cv 1.25) and a 3 cycle-per-second maximum. At centre both cylinder ports are blocked, so the actuator stops and stays where it was - but for suspended or fall-hazard loads, add a mechanical brake or pilot-operated check valves rather than relying on the valve alone.
The valve is wired through a standard terminal box on an AC24V coil supply, and the -AM option means the factory fitted an Italian AMISCO coil in place of the AirTAC standard. Function, ports and flow are identical; only the coil brand differs. Because we do not publish the AMISCO coil's VA rating, please confirm its electrical data with us against your AC24V control circuit before ordering.
Authorized Export Seller
Genuine AirTAC parts produced by AirTAC factory.
1-Year Warranty
Covers non-human-caused product damage.
Fast Dispatch
Standard models are processed and dispatched in 3-5 business days.
Fast Reply
Most inquiries answered within 7-8 hours.
Related AirTAC 4V Valves
Request a Quote for AirTAC 4V330C-10 Solenoid Valve, 4V300 Series (4V330C10E-AM)
Send us the quantity, coil voltage and destination. We confirm price, stock and lead time — usually within 7-8 hours.