Airtac 3V2M Solenoid Valve 3V2MNCB-12F
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-12F Solenoid Valve Technical Specifications
- Model: 3V2MNCB-12F
- Function: 3/2-way normally closed (direct-acting)
- Port configuration: 3 ports (P, A, R) / 2 positions
- Port size: PT1/8" (BSPP) with optional M5x0.8 threads
- Operating pressure range: 0.05–1.0 MPa (0.5–10 bar)
- Proof pressure: 1.5 MPa
- Voltage variants: DC12V (±10%), DC24V (±10%), AC110V (50/60Hz), AC220V (50/60Hz)
- Power consumption: DC: 2.5W max | AC: 3.2VA max
- Response time: ≤15ms (energized), ≤20ms (de-energized)
- Flow capacity: 450 l/min (ANR) at 0.5MPa
- Seal material: Nitrile rubber (NBR) standard, optional Viton (FKM)
- Ambient temperature: -5℃ to 60℃ (non-freezing)
- Fluid temperature: 0℃ to 60℃
- Protection class: IP67 (dustproof & waterproof)
- Weight: 180g ±5g (without connector)
- Dimensions: 53mm(L) × 34mm(W) × 46mm(H) (excluding mounting bracket)
- Mounting orientation: Any (360° rotatable coil)
High-speed electromagnetic valve with brass body construction and manual override capability. Features improved flow path design for reduced pressure drop (ΔP ≤0.15MPa at max flow). Equipped with LED status indicator and surge protection circuit. Requires 5μm filtered compressed air with oil mist ≤1mg/m³. Lubrication-free operation with ≥5 million cycle durability.
- Industrial automation: Pneumatic cylinder control systems
- Food processing equipment: Air blast mechanisms
- Semiconductor manufacturing: Cleanroom pneumatic tools
- Commercial vehicles: Brake system air control
- Textile machinery: Yarn tensioning systems
Installation guidelines:
Use M3.5 screws with 0.6-0.8Nm torque for mounting.
Maintain minimum 30mm clearance below valve for exhaust flow.
Apply PTFE tape on pipe threads using 2-3 wraps maximum.
Perform monthly blow-down of air filters during continuous operation.
| Property | Property Value |
|---|---|
| sku | 3V2MNCB-12F |
| 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.