Airtac 4V300 Solenoid Valve 4V330E08B
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 4V330E08B Solenoid Valve Technical Specifications
- Model: 4V330E08B
- Type: 5/2-way single solenoid (monostable pilot-operated)
- Port size: PT1/4 (G1/4 optional)
- Operating pressure: 0.15–0.8 MPa (21.7–116 PSI)
- Voltage options: DC12V (±10%), DC24V (±10%), AC110V (50/60Hz), AC220V (50/60Hz)
- Power consumption: 2.2W (DC), 4.5VA (AC)
- Flow coefficient (Cv): 1.8
- Response time: ≤20ms (energize), ≤15ms (de-energize)
- Seal material: HNBR rubber (high-temp variant available)
- Temperature range: -5℃ to 80℃ (with dry air)
- Weight: 520g ±3%
- Dimensions: 98mm(L) × 34mm(W) × 56mm(H)
- Valve body material: Aluminum alloy (anodized)
- Protection rating: IP67 (coil), IP40 (valve body)
- Service life: ≥10 million cycles
High-flow directional control valve with manual override, designed for industrial automation systems requiring precise bi-directional cylinder control. Features dual-chamber pilot design for reliable switching under varying pressure conditions. The optimized spool structure reduces air consumption by 15% compared to previous generations. Requires 5μm filtered, lubricated or non-lubricated air (must maintain consistent lubrication state).
- Pneumatic press clamping/unclamping systems
- Automated packaging line actuator control
- CNC machine tool chuck operation
- Plastic injection molding ejectors
- Automotive assembly line positioning devices
Installation guidelines:
Mount in vibration-free environment using M4 mounting screws (max torque 1.2N·m).
Maintain minimum 15mm clearance below valve for exhaust port condensation drainage.
Use shielded cables for electrical connections in high EMI environments.
| Property | Property Value |
|---|---|
| sku | 4V330E08B |
| Position | 5-port 3-position |
| Port Size | PT1/4 |
| Standard Voltage | DC24V |
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.