Airtac 3V300 Solenoid Valve 3V31008NOA-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 3V31008NOA-AM Technical Details
- Full model designation: 3V31008NOA-AM (3V300 platform)
- Valve type: 3-position 5-way closed center (3V3 series)
- Operation mode: Double solenoid pilot-operated
- Port configuration: G1/8 (ISO228-1) with optional NPT1/8
- Pressure range: 0.1–1.0 MPa (14.5–145 PSI)
- Voltage variants: DC12V (±10%), DC24V (±10%), AC110V (50/60Hz), AC220V (50/60Hz)
- Coil insulation class: Class F (155℃)
- Response time: ≤50ms (energize), ≤30ms (de-energize)
- Flow capacity: 850 l/min (Cv=1.2) at 0.5MPa
- Seal materials: HNBR main seals with FKM backup rings
- Ambient temperature: -10℃ to 60℃ (non-freezing)
- Power consumption: 2.8W (DC), 4.5VA (AC)
- Protection grade: IP67 (coil), IP40 (valve body)
- Weight: 480g ±5% (with mounting bracket)
- Dimensions: 58mm (L) × 34mm (W) × 74mm (H)
High-flow proportional control valve with center exhaust configuration, featuring anti-vibration coil design and surge protection circuitry. The anodized aluminum body incorporates a manual override button for system debugging. Requires ISO 8573-1:2010 Class 3.4.2 compressed air (max 50μm particles, -20℃ dew point).
- Multi-position cylinder control in assembly line automation
- Pneumatic clamping systems for CNC machining centers
- Material handling equipment with position hold requirements
- Textile machinery with bidirectional actuator control
- Battery production line vacuum/pressure switching
Installation guidelines:
Mount horizontally with ports downward to prevent debris accumulation.
Use M4×12 stainless steel screws (1.2-1.5Nm torque). Maintain ≥15mm
clearance from heat sources. Lubricate with ISO VG32 turbine oil if
operating below -5℃.
| Property | Property Value |
|---|---|
| sku | 3V31008NOA-AM |
| 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.