Airtac 4A300 Pneumatic Valve 4A330E10
2. 3-position pneumatic valve offers three selectable center position configurations;
3. Double solenoid control for 2-position valve with latching function maintains position memory;
4. Precisely machined internal bore with specialized surface treatment delivers reduced friction resistance, lower actuation pressure, and extended service life;
5. Maintenance-free operation without lubrication requirement;
6. Modular design with base manifold compatibility optimizes space utilization;
Category: Pneumatic Valves, Brand: AirTAC, Series: 4A300
AirTAC 4A330E10 Pneumatic Valve (4A300 Series) Technical Specifications
- Model: 4A330E10 (4A300 Series)
- Valve type: 5/2-way solenoid pilot operated
- Port size: G1/4 (ISO standard)
- Operating pressure range: 0.15–1.0 MPa
- Max flow capacity: 1,200 NL/min (ANR)
- Voltage variants: DC12V (±10%), DC24V (±10%), AC110V (50/60Hz), AC220V (50/60Hz)
- Coil insulation class: Class F (155℃)
- Response time: ≤20ms (excitation), ≤30ms (de-excitation)
- Seal material: Heat-resistant NBR (-20℃ to 120℃)
- Ambient temperature: -5℃ to 60℃ (with anti-freeze measures below 0℃)
- Protection rating: IP67 (dust/water resistant)
- Port thread depth: 12mm (minimum engagement)
- Weight: 450g ±5% (including coil)
- Dimensions: 58mm(W) × 45mm(H) × 108mm(L)
- Manual override: Built-in emergency switch
- Expected service life: 50 million cycles (at rated conditions)
High-flow directional control valve with optimized spool geometry for rapid cylinder reversal in automation systems. Features dual-color LED status indicator (red/green) and surge protection circuitry. The aluminum alloy body with hard anodizing resists chemical corrosion in harsh environments. Requires ISO 8573-1:2010 Class 3 compressed air (max 5mg/m³ oil content).
- High-speed pick-and-place robotic actuators
- Plastic injection molding machine clamps
- Automotive assembly line pneumatic presses
- Bottle capping machine rotary actuators
- CNC machine tool clamping systems
Installation protocol:
Mount with M5 mounting screws (torque ≤1.2N·m). Maintain minimum 50mm
clearance below valve for heat dissipation. Use locknuts on piping
connections to prevent vibration loosening. Perform monthly
lubrication via air line lubricator (ISO VG32 turbine oil recommended).
| Property | Property Value |
|---|---|
| sku | 4A330E10 |
| Position | 5-port 3-position |
| Port Size | PT3/8 |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.