Airtac 3V2M Solenoid Valve 3V2MNOA
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 3V2MNOA Solenoid Valve Technical Details
- Model: 3V2MNOA (with manual override)
- Function: 3/2-way normally open (pilot-operated)
- Port threading: G1/8 (BSPP) or optional NPT1/8
- Operating pressure range: 0.05–1.0 MPa
- Voltage variants: DC12V (±10%), DC24V, AC110V(50/60Hz), AC220V(50/60Hz)
- Power consumption: DC: 2.1W max | AC: 3.2VA max
- Response time: ≤15ms (energized) / ≤20ms (de-energized)
- Flow coefficient (Cv): 1.2 (at 7 bar)
- Seal material: High-grade FKM (Viton® equivalent)
- Ambient temperature: -5℃ to 80℃ (no freezing)
- Fluid temperature: 0℃ to 60℃
- Protection class: IP67 (dustproof & temporary immersion)
- Housing material: Reinforced PBT with UL94 V-0 rating
- Weight: 230g ±5g (with coil)
- Dimensions: 52mm(L) × 38mm(W) × 67mm(H)
High-flow solenoid valve featuring zero pressure start capability and manual override lever. Optimized spool design reduces air hammer effect by 30% compared to standard models. The brass core tube with chrome plating ensures stable operation under vibration (up to 10G acceleration). Requires 5μm filtration with oil mist lubrication (ISO VG32 recommended).
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- Railway brake system test benches
- High-cycle packaging line diverters
Operational note:
For horizontal installation, ensure exhaust port faces downward.
Maximum permissible relative humidity: 95% (non-condensing).
Cycle rate ≤5Hz for extended service life.
- Lubrication: Every 2 million cycles or 12 months
- Diaphragm inspection: 5 million cycles
- Coil resistance check: Quarterly in continuous duty
| Property | Property Value |
|---|---|
| sku | 3V2MNOA |
| Position | 3-Port 2-Position |
| Initial Position | Normally Open |
| 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.