Airtac 3V300 Solenoid Valve 3V31008NOBG-W
2. Spool-type structure ensures excellent sealing performance and responsive operation;
3. Dual-solenoid version features memory function;
4. Precision honing process for inner bore enables reduced friction, low activation pressure, and extended service life;
5. Maintenance-free lubrication system eliminates oil replenishment;
6. Integrated manual override facilitates installation and commissioning;
7. Multiple standard voltage options for flexible integration;
8. Base manifold integration capability enables space-saving configuration.
Category: Solenoid Valves | Brand: Airtac | Series: 3V300
AirTAC 3V300 Series Solenoid Valve 3V31008NOBG-W Technical Details
- Model: 3V31008NOBG-W (3V300 platform)
- Valve type: 3/2-way normally open with manual override
- Port configuration: G1/8 (ISO228/1 standard)
- Effective section area: 18mm²
- Operating pressure range: 0.1–1.0 MPa (14.5–145 PSI)
- Voltage variants: DC24V (±10%), AC110V (50/60Hz), AC220V (50/60Hz)
- Power consumption: 2.2W (AC), 2.8W (DC)
- Max flow rate: 650 l/min (ANR) at 0.5MPa
- Response time: ≤15ms (excitation), ≤20ms (de-excitation)
- Seal material: High-grade HNBR (Hydrogenated Nitrile)
- Ambient temperature: -5℃ to 60℃ (no freeze)
- Fluid temperature: 0–60℃
- Protection class: IP67 (dust/water resistant)
- Weight: 320g ±5g (without connector)
- Dimensions: 58mm(L) × 36mm(W) × 75mm(H) (manual operator adds 12mm)
- Mounting: Direct piping or sub-base (ISO 5599-1 compatible)
- Port thread depth: 12mm (minimum engagement 9mm)
High-flow solenoid valve optimized for industrial automation systems requiring rapid cycling (up to 5Hz). Features anti-vibration coil design with surge protection and gold-plated terminals. The manual override allows mechanical actuation during power failures. Requires ISO 8573-1 class 3 compressed air (max 5mg/m³ oil content).
- Plastic injection molding machine ejectors
- CNC tool changers with pneumatic clamps
- Beverage canning line actuators
- Lithium battery production vacuum systems
- Automotive tire assembly robotics
Maintenance protocol:
Replace air filter elements every 2,000 operating hours. Use thread sealant
(Loctite 545 recommended) during installation. Avoid mounting near high-frequency
inverters (>20kHz) to prevent coil interference.
| Property | Property Value |
|---|---|
| sku | 3V31008NOBG-W |
| Position | 3-Port 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.