Airtac 3V2M Solenoid Valve 3V2MNCAI-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 3V2MNCAI-7F Solenoid Valve Technical Details
- Full model designation: 3V2M-NCAI-7F (ISO symbol: 3V2M-7-F)
- Valve type: 3-way 2-position normally closed (direct-acting)
- Port thread standard: PT1/8" (BSPP) with optional NPT1/8" upon request
- Effective flow rate: 850 l/min (Cv=1.2) at 0.5 MPa
- Operating 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℃)
- Weight: 210g ±5% (excluding connectors)
- Dimensions: 52mm(L) × 34mm(W) × 68mm(H) (body only)
- Port-to-port spacing: 18mm between inlet/exhaust, 8mm vertical offset
- Seal materials: HNBR main seals with FKM backup rings
- Ambient temperature range: -5℃ to 80℃ (with intermittent peaks to 100℃)
- Power consumption: 2.2W (DC), 3.5VA (AC)
- Response time: 15ms energize / 20ms de-energize (at 0.5 MPa)
- Protection rating: IP67 (coil assembly), IP40 (valve body)
- Expected service life: 50 million cycles (under rated conditions)
High-speed 3/2-way valve featuring dual-pressure capability and enhanced flow dynamics. The anodized aluminum body incorporates corrosion-resistant nickel plating on steel cores, optimized for rapid cycling applications. Requires 5μm filtered lubricated air (ISO 8573-1:2010 Class 4.4.2) with recommended oil mist concentration of 1-2 drops/m³.
- High-cycle pneumatic punching machines (400+ actuations/minute)
- Precision dosage systems in pharmaceutical production lines
- Automated textile machinery thread tension control
- Semiconductor wafer handling vacuum/pressure switching
- Electric vehicle battery cooling system actuators
Installation protocol:
Mount with actuator axis ±5° from vertical. Allow 15-minute burn-in period at 50% duty cycle before full-load operation.
Use copper-free anti-seize compound on threaded ports (max torque 1.2N·m).
| Property | Property Value |
|---|---|
| sku | 3V2MNCAI-7F |
| Position | 3-Port 2-Position |
| Initial Position | Normally Closed |
| 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.