Airtac 3V2M Solenoid Valve 3V2MNCB-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 3V2MNCB-7F Solenoid Valve Specifications
- Model: 3V2MNCB-7F
- Type: 3/2-way normally closed (pilot-operated)
- Port size: PT1/4 (G1/8 optional)
- Thread standard: BSPP/BSPT/NPT available
- Operating pressure: 0.15–0.8 MPa (21.7–116 PSI)
- Voltage options: DC12V (±10%), DC24V (±10%), AC110V (50/60Hz), AC220V (50/60Hz)
- Power consumption: DC: 1.8W max | AC: 2.2VA max
- Response time: ≤15ms (excitation) | ≤20ms (de-excitation)
- Flow coefficient (Cv): 1.6
- Seal material: Heat-resistant NBR (Nitrile Butadiene Rubber)
- Temperature range: -20℃ to 80℃ (operating fluid) | -5℃ to 60℃ (ambient)
- Protection rating: IP67 (dustproof & waterproof)
- Electrical connection: DIN43650A standard connector
- Weight: 215g ±5g
- Dimensions: 55mm(L) × 35mm(W) × 72mm(H) (excluding connector)
High-flow solenoid valve with enhanced corrosion resistance, featuring an anodized aluminum body and stainless steel core components. Designed for rapid cycling (up to 5Hz) in demanding environments. Requires ISO 8573-1:2010 Class 3.4.3 compressed air (40μm filtration recommended). Includes manual override function for system debugging.
- Plastic injection molding machine cylinder control
- CNC machine tool clamping systems
- Food processing pneumatic lines (FDA-compliant versions available)
- Automotive assembly line actuators
- Semiconductor manufacturing equipment
- Hydraulic system pilot control
Installation guidelines:
Mount in vibration-free location with arrow direction matching airflow.
Use thread sealant on male ports (Teflon tape not recommended).
Maintain minimum 20mm clearance for heat dissipation.
For horizontal mounting, install coil upward to prevent debris accumulation.
Maintenance notice:
Replace seals every 10 million cycles under normal conditions.
Lubricate with ISO VG32 turbine oil if used in dry air systems.
Perform monthly coil resistance checks (nominal 24Ω±10% for DC24V models).
| Property | Property Value |
|---|---|
| sku | 3V2MNCB-7F |
| 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.