Airtac 3V2 Solenoid Valve 3V208NOE
2、Normally closed (NC)/normally open (NO) configurations available;
3、Coaxial poppet structure with excellent sealing performance and high flow capacity;
4、Lubrication-free operation;
5、Integrated manual override facilitates installation and commissioning;
6、Multiple standard voltage options compliant with industrial specifications.
Category: Solenoid Valves , Brand: AirTAC , Series: 3V2
AirTAC 3V208NOE Solenoid Valve Specifications
- Model: 3V208NOE
- Type: 3/2-way normally open (direct-acting)
- Port size: PT1/4 (G1/8 optional)
- Operating pressure: 0.15–0.8 MPa (21.7–116 PSI)
- Voltage options: DC12V (±10%), DC24V (±10%), AC110V (50/60Hz), AC220V (50/60Hz)
- Max flow rate: 750 L/min (ANR)
- Cv value: 0.22
- Response time: ≤15ms (open/close)
- Weight: 215g ±5g
- Dimensions: 53mm(L) × 34mm(W) × 68mm(H)
- Seal material: NBR/Hydrogenated NBR (optional FKM)
- Body material: PA66 reinforced nylon (UL94 V-0)
- Temperature range: -5℃ to 80℃ (with NBR seals)
- Power consumption: 1.6W (DC), 2.2VA (AC)
- Protection rating: IP67 (coil), IP40 (valve body)
- Port thread standard: ISO 228/1 (BSPP)
High-speed 3V2 series valve with copper-free aluminum alloy core structure, optimized for rapid cycling up to 5 million operations. Features dual-chamber design for reduced pressure loss and anti-vibration terminals. Compatible with ISO 15407-1 standards, includes manual override button for system debugging.
- High-speed sorting systems in logistics automation
- Pneumatic clamping devices in CNC machining centers
- Beverage filling line actuator control
- Textile machinery thread tension regulation
- Semiconductor wafer handling equipment
Installation guidelines:
Maintain horizontal mounting position for optimal diaphragm performance.
Use 5μm precision filter with automatic drain. Lubricate with ISO VG32
turbine oil if operated below -5℃. Replace seals every 10 million cycles
in continuous duty applications.
Critical note:
Not compatible with phosphate ester-based fluids or oxidizing gases.
Minimum 2-second interval required between consecutive activations
for thermal management.
| Property | Property Value |
|---|---|
| sku | 3V208NOE |
| Position | 3-Port 2-Position |
| Initial Position | Normally Open |
| Port Size | PT1/4 |
| Standard Voltage | AC24V |
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.