Airtac 4V300 Solenoid Valve 4V320-08-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 4V300 Series 4V320-08-A Solenoid Valve Specifications
- Model: 4V320-08-A
- Type: 5/3-way double solenoid operated (universal function)
- Port size: PT3/8 (G3/8 optional)
- Operating pressure: 0.2–1.0 MPa (29–145 PSI)
- Voltage options: DC12V, DC24V, AC110V 50/60Hz, AC220V 50/60Hz
- Weight: 720g ±2% (including coil)
- Dimensions: 104mm(L) × 54mm(W) × 73mm(H)
- Flow coefficient (Cv): 3.2
- Seal material: Heat-resistant NBR (Nitrile Butadiene Rubber)
- Temperature range: -5℃ to 80℃ (with 0.5% lubrication required above 50℃)
- Power consumption: 4.8W (AC), 3.6W (DC)
- Response time: ≤30ms (pressurized)
- Protection rating: IP67 (coil), IP40 (valve body)
- Port thread depth: 12mm (minimum engagement)
High-flow proportional control valve with triple-position functionality (center closed/exhaust/open), featuring anodized aluminum body and electromagnetic compatibility (EMC) protection. Designed for complex pneumatic circuits requiring mid-position cutoff. Includes manual override and surge suppression diodes. Requires ISO 8573-1:2010 Class 3 compressed air (max 50mg/m³ oil content).
- Automated assembly line clamping systems
- Plastic injection molding machine ejectors
- CNC tool changers with position hold requirements
- Material handling lift-and-rotate mechanisms
- Test bench pressure cycling systems
Installation guidelines:
Mount with M5 screws (max torque 2.5N·m). Maintain minimum 15mm clearance
from adjacent components for heat dissipation. Use flexible tubing
connections to reduce mechanical stress. Perform weekly manual cycling
in high-humidity environments.
| Property | Property Value |
|---|---|
| sku | 4V320-08-A |
| 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.