Airtac 3V300 Solenoid Valve 3V31010NCA-AM
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 3V31010NCA-AM Technical Details
- Full model designation: 3V31010NCA-AM
- Valve type: 3-position, 5-port (5/3-way) with closed center
- Operation method: Double solenoid pilot-operated
- Port thread: G1/8 (ISO228/1 standard)
- Effective area: 18mm² (pilot orifice)
- Max operating pressure: 1.0 MPa (10 bar)
- Min operating pressure: 0.2 MPa (differential pressure)
- Voltage tolerance: ±10% (DC models), ±5% (AC models)
- Coil insulation class: Class F (155℃)
- Response time: ≤35ms (at 0.5MPa)
- Ambient temperature: -5℃ to 60℃ (no freeze)
- Fluid temperature: 0℃ to 60℃
- Seal material: HNBR (Hydrogenated Nitrile)
- Body material: Die-cast aluminum (anodized)
- Weight: 520g ±3% (including coil)
- Dimensions: 58mm(W) × 43mm(H) × 125mm(L)
- Electrical connection: DIN43650 Form A
- Protection class: IP67 (coil), IP40 (valve body)
- Certifications: RoHS, CE, ISO/CEI 60529
High-flow directional control valve with closed-center configuration for precision mid-position control. Features zero-pressure pilot operation and corrosion-resistant construction with 100,000km cycle durability rating. Requires filtered air (25μm max particle size) with ISO VG32 lubrication grade. Manual override available as optional feature (add "-MO" suffix).
- Clamping sequence control in CNC machining centers
- Automatic tool changers with position holding
- Plastic injection molding machine ejectors
- Material handling cylinder sequencing
- Test bench pressure regulation systems
Maintenance protocol:
Perform air bleeding after 500k cycles using service port.
Use only compatible grease (AirTAC PG-07) for manual override maintenance.
Avoid axial mounting orientation - horizontal installation recommended.
| Property | Property Value |
|---|---|
| sku | 3V31010NCA-AM |
| Position | 3-Port 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.