Airtac 4V300 Solenoid Valve 4V330C08AI
2. Spool-type structure ensures excellent sealing performance and responsive actuation;
3. Three-position valves offer three center position configurations (exhaust-closed/exhaust-open/pressure-center);
4. Dual-solenoid two-position valves feature memory function for sustained state retention;
5. Specially honed inner bore minimizes friction resistance, enables low operating pressure, and extends service life;
6. Maintenance-free lubrication system eliminates external lubrication requirements;
7. Manifold-compatible design allows modular assembly, optimizing space utilization;
8. Integrated manual override facilitates installation and commissioning adjustments;
9. Multiple standard voltage options available for flexible integration.
Category: Solenoid Valves | Brand: AirTAC | Series: 4V300
AirTAC 4V330C08AI 5/3-Way Solenoid Valve Specifications
- Model: 4V330C08AI (4V300 series)
- Type: 5/3-way closed center (double solenoid)
- Port size: PT1/4 (G1/4 optional)
- Operating pressure: 0.15–0.8 MPa (21.7–116 PSI)
- Voltage options: DC24V (±10%), AC110V 50/60Hz, AC220V 50/60Hz
- Weight: 1.15 kg (2.53 lbs) with connectors
- Dimensions: 117mm(L) × 60mm(W) × 45mm(H)
- Flow coefficient (Cv): 2.4
- Seal material: HNBR (Hydrogenated Nitrile) for improved oil resistance
- Temperature range: -5℃ to 80℃ (with 0.5mm particle filter)
- Power consumption: 4.8W (AC), 5.5W (DC)
- Response time: ≤15ms (exhaust to center position)
- Protection rating: IP67 (dustproof & temporary immersion resistant)
- Port thread depth: 12mm (minimum engagement)
High-flow center-closed solenoid valve with dual coil redundancy, featuring brass body with anodized aluminum actuator for corrosion resistance. The double solenoid configuration enables precise mid-position control in pneumatic circuits. Includes manual override button and surge suppression circuitry. Requires ISO 8573-1:2010 Class 3.4.2 compressed air (max 50mg/m³ oil content).
- Clamping/positioning systems in CNC machinery
- Material handling equipment with safety interlocks
- Plastic injection molding machine actuators
- Automated assembly line cylinder control
- Test bench pressure cycling systems
Installation guidelines:
Mount horizontally with coil axis vertical. Use 0.3-0.5Nm torque for port fittings.
Maintain 20mm clearance below valve for exhaust airflow. Lubricate with ISO VG32
turbine oil if air line isn't pre-lubricated.
| Property | Property Value |
|---|---|
| sku | 4V330C08AI |
| Position | 5 Ports 2 Position |
| Port Size | PT1/4 |
| Standard Voltage | AC220V |
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.