Airtac 4V300 Solenoid Valve 4V330C08CI
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 4V330C08CI Solenoid Valve Technical Specifications
- Model: 4V330C08CI
- Type: 5/3-way closed-center (Double solenoid, spring-centered)
- Port size: G1/8 (ISO228/1 standard)
- Operating pressure: 0.15–1.0 MPa (21.7–145 PSI)
- Max flow rate: 750 NL/min (ANR, at 0.5 MPa)
- Voltage options: DC24V (±10%), AC110V (50/60Hz), AC220V (50/60Hz)
- Power consumption: 2.2W (DC), 3.8VA (AC)
- Weight: 470g ±3% (with coil)
- Dimensions: 55mm(W) × 40mm(H) × 105mm(L)
- Seal material: HNBR (Hydrogenated Nitrile) for improved oil resistance
- Temperature range: -10℃ to 80℃ (non-freezing conditions)
- Protection rating: IP67 (coil)/IP40 (valve body)
- Response time: ≤15ms (exhaust to center position)
- Endurance: ≥10 million cycles (JIS B8377 standard)
High-flow mid-position closed solenoid valve with triple position control capability. Features dual manual override buttons (push-pull type) for emergency operation and position verification. The stainless steel plunger and anti-vibration coil design ensure stable performance in mobile hydraulic/pneumatic hybrid systems.
- Plastic injection molding machine clamp control
- Automated welding positioners with safety interlocks
- Paper converting equipment tensioning systems
- Lithium battery production line vacuum-pressure switching
- CNC tool changers with dual-pressure requirements
Installation guidelines:
Maintain ≤3° deviation from vertical mounting axis. Use reinforced nylon tubing (ID≥6mm) for exhaust ports.
Perform monthly lubrication of external moving parts with ISO VG32-grade pneumatic oil.
| Property | Property Value |
|---|---|
| sku | 4V330C08CI |
| Position | 5-port 3-position |
| Port Size | PT1/4 |
| Standard Voltage | AC 110V |
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.