Airtac 4V300 Solenoid Valve 4V31010AI
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 Solenoid Valve 4V31010AI Technical Details
- Model: 4V31010AI (4V300 series)
- Valve type: 5/2-way single solenoid control
- Port configuration: PT3/8 (G3/8 optional)
- Effective area ratio: 2.8:1 (pilot-operated design)
- Operating pressure range: 0.15–0.8 MPa (21.7–116 PSI)
- Voltage variants: DC12V (±10%), DC24V (±10%), AC110V (50/60Hz), AC220V (50/60Hz)
- Coil insulation class: Class F (155℃)
- Response time: ≤25ms (exhaust to actuation)
- Flow coefficient (Cv): 2.0 (Kv: 1.7)
- Ambient temperature: -5℃ to 60℃ (23℉ to 140℉)
- Seal material: Nitrile rubber (NBR) standard, optional Viton® (FKM)
- Protection rating: IP67 (dust/water resistant)
- Electrical connection: DIN43650 Form A (standard), optional terminal box
- Weight: 520g ±3% (with coil)
- Dimensions: 62mm(L) × 42mm(W) × 105mm(H)
High-flow directional control valve with reinforced brass body and impact-resistant coil housing. Features zero-pressure differential start capability and surge protection circuitry. Designed for 10 million+ cycle durability with <0.5ms response time consistency. Requires 5μm filtration (40μm max particle size).
- High-speed packaging machinery cylinder control
- Automated assembly line actuator sequencing
- Plastic injection molding machine clamp systems
- CNC machine tool pneumatic tool changers
- Robotic end-effector vacuum/pressure switching
Installation guidelines:
Mount in vibration-free environment with 15mm clearance for heat dissipation.
Use locknuts (M5×0.8) with 0.3-0.6Nm torque. Lubricate with ISO VG32 turbine oil
if operating below -10℃. Perform monthly manual override tests.
| Property | Property Value |
|---|---|
| sku | 4V31010AI |
| Position | 5 Ports 2 Position |
| Port Size | PT3/8 |
| 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.