Airtac 4V300 Solenoid Valve 4V31008H-AM
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 4V31008H-AM Solenoid Valve Specifications
- Model: 4V31008H-AM
- Type: 5/2-way single solenoid (monostable)
- Port configuration: 1/4" (PT1/4 BSPP)
- Operating pressure: 0.15–0.8 MPa (21.7–116 PSI)
- Voltage variants: DC12V (±10%), DC24V (±10%), AC110V (50/60Hz), AC220V (50/60Hz)
- Power consumption: DC: 2.5W max | AC: 3.6VA max
- Response time: ≤20ms (open/close)
- Body material: Aluminum alloy (anodized)
- Seal material: NBR (standard) | Optional VITON (FKM)
- Ambient temperature: -5℃ to 80℃ (with NBR seals)
- Flow capacity: Cv=1.2 (Kv=1.38)
- Port thread depth: 10mm (full thread engagement required)
- Weight: 520g ±3% (without connectors)
- Dimensions: 120mm(L) × 40mm(W) × 55mm(H)
- Protection class: IP65 (coil) | IP40 (valve body)
- Manual override: Optional mechanical override available
- Mounting orientation: Any (recommended vertical coil-up position)
High-flow directional control valve designed for industrial automation systems requiring precise bi-directional cylinder control. Features double-seal structure for enhanced leak protection and optional LED indicator for status monitoring. The optimized magnetic circuit design ensures stable operation under voltage fluctuations (±10% tolerance). Requires ISO 8573-1:2010 Class 3 compressed air (max 50mg/m³ oil content).
- Pneumatic cylinder reversing circuits in assembly lines
- Material handling systems with double-acting actuators
- Textile machinery tension control mechanisms
- Automotive welding fixture positioning
- Plastic injection molding machine ejectors
Maintenance protocol:
Perform monthly air filter drainage and annual seal inspection.
Use locking compound (medium strength) on mounting screws when
subjected to vibration >5G. Avoid parallel installation with
high-frequency inverters (maintain >200mm distance).
| Property | Property Value |
|---|---|
| sku | 4V31008H-AM |
| Position | 5 Ports 2 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.