Airtac 3V2M Solenoid Valve 3V2MNCF-7F
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 3V2MNCF-7F Solenoid Valve Technical Details
- Model: 3V2MNCF-7F (3V2M series, N.C. type)
- Valve type: 3-port 2-position normally closed (direct-acting)
- Port configuration: PT1/4 (G1/4 optional)
- Operating pressure range: 0.05–0.7 MPa
- Proof pressure: 1.05 MPa
- Voltage variants: DC12V (±10%), DC24V (±10%), AC110V (50/60Hz), AC220V (50/60Hz)
- Power consumption: DC: 3.5W | AC: 4.5VA
- Response time: ≤15ms (excitation), ≤20ms (de-energization)
- Flow coefficient (Cv): 1.8
- Ambient temperature: -5℃ to 60℃ (non-freezing)
- Fluid temperature: 0-60℃
- Seal material: Heat-resistant NBR (Nitrile Butadiene Rubber)
- Body material: Die-cast aluminum alloy (anodized)
- Protection class: IP65 (dust-tight & water jet resistant)
- Weight: 280g ±5g
- Dimensions: 58mm(L) × 44mm(W) × 75mm(H) (excluding connectors)
- Port thread depth: 12mm
- Manual override: Built-in emergency button
High-flow direct-operated solenoid valve with reinforced sealing structure, optimized for intermittent duty cycles. Features copper-free aluminum construction for corrosion resistance in humid environments. The coil utilizes Class F insulation (155℃ rating) with overcurrent protection. Requires 5μm filtered compressed air with lubrication (ISO 8573-1:2010 Class 3.4.3).
- Plastic injection molding machine clamp control
- CNC machine tool coolant line switching
- Food processing pneumatic actuators (non-contact areas)
- Semiconductor wafer handling robotics
- Beverage filling line pneumatic circuits
Installation guidelines:
Mount in vibration-free location using M4 mounting screws (max torque 1.2N·m).
Maintain minimum 20mm clearance above valve for coil replacement.
Use PTFE tape on male threads only. Cycle limit: ≤5 operations/minute.
Compatibility note:
Not suitable for vacuum applications or aggressive gases.
Lubricate with ISO VG32 turbine oil if operated continuously above 50℃.
| Property | Property Value |
|---|---|
| sku | 3V2MNCF-7F |
| Position | 3-Port 2-Position |
| Initial Position | Normally Closed |
| Standard Voltage | DC212V |
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.