Airtac 4V300 Solenoid Valve 4V31008FI
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 Solenoid Valve 4V31008FI Technical Specifications
- Model: 4V31008FI
- Type: 5/3-way closed center (pilot-operated)
- Port size: PT1/4 (G1/4 optional)
- Effective flow rate: 1600 L/min (ANR)
- Operating pressure range: 0.2–1.0 MPa
- Voltage variants: DC24V (±10%), AC110V (50/60Hz), AC220V (50/60Hz)
- Coil insulation class: Class F (155℃)
- Response time: ≤15ms (energize), ≤20ms (de-energize)
- Weight: 0.68 kg (with coil)
- Dimensions: 76mm(L) × 58mm(W) × 106mm(H)
- Seal materials: HNBR (main seals), FKM (secondary seals)
- Ambient temperature: -5℃ to 60℃ (with anti-freeze measures below 0℃)
- Protection rating: IP67 (coil), IP40 (valve body)
- Max cycling rate: 5Hz (lubricated), 3Hz (non-lubricated)
- Port thread depth: 13mm (minimum engagement)
High-flow proportional control valve with triple position functionality, engineered for complex pneumatic circuits requiring mid-position exhaust. Features double-coil latching design for energy efficiency and manual override capability. Requires 25μm filtered air with ISO 8573-1:2010 Class 3.4.2 air quality (max 5mg/m³ oil content).
- Robotic gripper position control systems
- Plastic injection molding machine clamp mechanisms
- Automated assembly line transfer units
- CNC machine tool chuck actuators
- Test bench pressure regulation systems
Installation guidelines:
Mount with vibration-damping brackets in high-frequency applications.
Maintain minimum 15mm clearance from adjacent components for heat dissipation.
Always install downstream air dryer when ambient humidity exceeds 80% RH.
| Property | Property Value |
|---|---|
| sku | 4V31008FI |
| Position | 5 Ports 2 Position |
| Port Size | PT1/4 |
| Standard Voltage | DC12V |
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.