Airtac 4V300 Solenoid Valve 4V330P-08-A
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 4V330P-08-A Solenoid Valve Technical Specifications
- Model: 4V330P-08-A
- Type: 5/3-way closed center (pilot-operated)
- Port size: PT1/2 (G1/2 optional)
- Operating pressure: 0.15–0.8 MPa (21.7–116 PSI)
- Voltage options: DC24V (±10%), AC110V (50/60Hz), AC220V (50/60Hz)
- Max flow rate: 1200 L/min (ANR)
- Response time: ≤30ms (at rated voltage)
- Seal material: Heat-resistant NBR (-20℃ to 80℃)
- Body material: Die-cast aluminum with nickel plating
- Protection rating: IP67 (dust/water resistant)
- Weight: 1.2 kg ±5% (including coil)
- Dimensions: 98mm(L) × 52mm(W) × 115mm(H)
- Mounting: ISO 4400 standard pattern
- Manual override: Built-in push-button (optional lockable)
High-flow proportional control valve with center exhaust function, featuring anti-vibration coil design and pressure-balanced spool structure. The optimized flow path reduces pressure drop by 15% compared to previous generation models. Requires 5μm filtered lubricated air (ISO 8573-1 class 4) with oil mist concentration 1:200,000.
- Automated assembly line clamping systems
- Plastic injection molding machine ejectors
- CNC rotary table positioning control
- Textile machinery pneumatic actuators
- Food processing packaging equipment
Maintenance protocol:
Perform full-stroke cycling monthly if idle. Use AirTAC VG68 pneumatic oil
for lubrication. Avoid mounting near high-frequency vibration sources (>50Hz).
| Property | Property Value |
|---|---|
| sku | 4V330P-08-A |
| Position | 5-port 3-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.