Airtac 5A Pneumatic Control Valve 5A330E08
2. 3-position pneumatic valve offers three center position functions (exhaust blocked, pressure retained, or exhaust center);
3. 2-position double pilot-operated valve features memory function to retain the last control state;
4. Precision-machined internal bore reduces friction resistance, enabling low actuation pressure and extended service life;
5. Oil-free lubrication design eliminates the need for external lubrication;
6. Modular design allows integration with manifold bases to save installation space;
**Category**: Pneumatic Control Valves | **Brand**: AirTAC | **Series**: 5A --- Note: The translation incorporates industry-specific terminology (e.g., "spool-type," "double pilot-operated," "manifold bases") and structural clarity while retaining the original HTML line breaks. Key technical features like memory function, modularity, and lubrication-free operation are emphasized for professional context.
AirTAC 5A330E08 Pneumatic Control Valve Technical Details
- Model: 5A330E08 (5A Series)
- Valve type: 3-position, 5-way, center closed
- Port configuration: 5 ports (P, A, B, EA, EB)
- Port thread: G1/8 (ISO228 standard)
- Operating pressure: 0.2–0.8 MPa (29–116 PSI)
- Max flow rate: 750 L/min (ANR)
- Actuation: Double solenoid with manual override
- Voltage variants: DC12V (0.9W), DC24V (1.8W), AC110V (2.2VA), AC220V (2.6VA)
- Response time: ≤30ms (exhaust to port)
- Seal material: Heat-resistant NBR (Nitrile) -70℃ to 120℃
- Body material: Reinforced PBT with glass fiber
- Protection class: IP67 (dust/water resistant)
- Weight: 215g ±5g
- Dimensions: 58mm(L) × 34mm(W) × 82mm(H)
High-flow directional control valve with mid-position cutoff, engineered for precision cylinder sequencing in automated systems. Features low-hysteresis spool design for reduced air consumption and dual LED status indicators. Requires ISO 8573-1:2010 Class 3 lubricated air (40μm filtration). Compatible with vacuum applications when paired with ejectors.
- Robotic arm end-effector control (pick-and-place systems)
- Plastic injection molding machine clamp sequencing
- Automated assembly line pallet transfer mechanisms
- Textile machinery thread tension control systems
- Semiconductor wafer handling vacuum circuits
Installation guidelines:
Mount on flat surface using M4 screws (max torque 1.2N·m). Maintain ≥15mm
clearance below valve for exhaust port maintenance. Use locknuts for
tubing connections - do not overtighten (recommended 12-15N·m).
For vertical mounting, position solenoid coils upward.
| Property | Property Value |
|---|---|
| sku | 5A330E08 |
| Position | 5-port 3-position |
| Port Size | PT1/4 |
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.