Airtac 3V300 Solenoid Valve 3V31008NCA-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 3V31008NCA-W Technical Details
- Model: 3V31008NCA-W (Full model code breakdown: 3V3-100-8N-CA-W)
- Valve type: 5/3-way double solenoid operated (closed center)
- Port configuration: 5 ports (P, A, B, EA, EB) / 3 positions
- Port size: PT1/4 (G1/4 optional)
- Thread standard: BSPP (parallel threads)
- Operating pressure range: 0.15–1.0 MPa (21.7–145 PSI)
- Max pressure: 1.5 MPa (217.5 PSI)
- Voltage variants: DC24V (±10%), AC110V (50/60Hz), AC220V (50/60Hz)
- Coil insulation class: Class F (155℃)
- Response time: ≤25ms (energize), ≤35ms (de-energize)
- Flow capacity: 850 l/min (Cv=1.3 at 0.5 MPa)
- Seal material: High-grade NBR (Nitrile) with corrosion-resistant metal components
- Ambient temperature: -5℃ to 60℃ (with anti-freeze measures below 0℃)
- Fluid temperature: 0℃ to 60℃
- Protection rating: IP67 (dust tight & temporary immersion protected)
- Electrical connection: DIN43650 Form A with LED indicator
- Weight: 480g ±2% (including coil)
- Dimensions: 53mm(W) × 60mm(H) × 128mm(L) (excluding fittings)
- Mounting: Direct mounting or sub-base (ISO 5599-1 compatible)
High-flow 5/3-way solenoid valve engineered for precision directional control in industrial automation. Features dual coil operation with manual override capability and position detection readiness. The anodized aluminum body ensures durability in humid environments, while the low-hysteresis design enables precise cylinder control. Requires 5μm filtered compressed air with lubricator (ISO 8573-1 Class 4 air quality recommended).
- Automated assembly line clamping/positioning systems
- Plastic injection molding machine ejectors
- CNC machine tool chuck controls
- Multi-axis robotic actuator sequencing
- Pneumatic press brake return circuits
Installation guidelines:
Mount with vibration-damping brackets in high-shock environments.
Always install downstream moisture separator. For continuous
operation, maintain ambient temperature below 50℃ with
≥20mm clearance for heat dissipation. Use locknuts (not included)
with 14-18 N·m torque for port connections.
| Property | Property Value |
|---|---|
| sku | 3V31008NCA-W |
| Position | 3-Port 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.