Airtac 3V2M Solenoid Valve 3V2MNCB-8F
2、Coaxial shut-off design ensures excellent sealing performance and high flow capacity; Requires no oil lubrication;
3、Equipped with manual override for simplified installation and commissioning;
4、Modular design with base mount enables multi-valve integration for space-saving configurations;
5、Centralized air supply and integrated wiring streamline troubleshooting during fault diagnosis;
6、Flexible and scalable configuration supports arbitrary combinations or expansion of valve quantities/types;
7、Dedicated base gasket design – Flipping the gasket does not allow NC/NO conversion.
Category: Solenoid Valves , Brand: AirTAC , Series: 3V2M
AirTAC 3V2MNCB-8F Solenoid Valve Technical Details
- Full model designation: 3V2MNCB-8F (M series subminiature valve)
- Valve function: 3-way 2-position normally closed
- Operation type: Pilot-operated with manual override
- Port thread size: G1/8 (ISO228 standard)
- Effective area ratio: 1:1.15 (pressure-balanced design)
- Operating pressure range: 0.15–0.9 MPa (21.7–130.5 PSI)
- Voltage variants: DC12V (±10%), DC24V (±10%), AC110V (50/60Hz), AC220V (50/60Hz)
- Coil insulation class: Class F (155℃)
- Power consumption: 2.2W (AC), 2.6W (DC)
- Response time: ≤15ms (excitation), ≤20ms (de-excitation)
- Flow coefficient (Cv): 0.65
- Seal material: Heat-resistant NBR (Nitrile Butadiene Rubber)
- Ambient temperature range: -5℃ to 80℃ (with 0-85% RH)
- Protection grade: IP67 (dust tight, protected against immersion)
- Port alignment: ISO 5599-1 standard
- Weight: 230g ±5g (including coil)
- Dimensions: 58mm(L) × 38mm(W) × 74mm(H)
High-flow compact solenoid valve featuring pressure-balanced poppet structure for reliable switching under variable load conditions. The aluminum alloy body with hard anodized treatment ensures corrosion resistance in humid environments. Integrated surge protection diode prevents coil burnout. Requires filtered (≤40μm) and lubricated air (ISO VG32 or equivalent).
- Pneumatic clamping systems in CNC machining centers
- Automated assembly line actuators
- Bottle capping machinery in beverage production
- Textile machinery tension control systems
- Semiconductor wafer handling equipment
Installation guidelines:
Mount in vibration-free position using M4 mounting screws (max torque 1.2N·m).
Maintain minimum 20mm clearance from heat sources. Use PTFE tape on port threads
with 1.5-2 clockwise wraps. Test cycle rate ≤5Hz for prolonged service life.
| Property | Property Value |
|---|---|
| sku | 3V2MNCB-8F |
| Position | 3-Port 2-Position |
| Initial Position | Normally Closed |
| 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.