Airtac 3V3 Solenoid Valve 3V308NOF
2、Normally Closed (NC) and Normally Open (NO) configurations available;
3、Co-axial poppet structure ensures superior sealing performance and high flow capacity;
4、Maintenance-free operation without lubrication required;
5、Integrated manual override for simplified installation and commissioning;
6、Multiple standard voltage options compliant with international specifications.
Category: Solenoid Valves , Brand: Airtac , Series: 3V3
AirTAC 3V308NOF Solenoid Valve Specifications
- Model: 3V308NOF
- Type: 3/2-way normally open (direct-acting)
- Port size: PT3/8 (G3/8 optional)
- Operating pressure: 0.15–0.8 MPa (21.7–116 psi)
- Voltage options: DC12V (±10%), DC24V (±10%), AC110V (50/60Hz), AC220V (50/60Hz)
- Flow coefficient (Cv): 2.2
- Response time: ≤15ms (open/close)
- Seal material: NBR (Nitrile Butadiene Rubber)
- Temperature range: -20℃ to 70℃ (fluid/ambient)
- Power consumption: 1.6W (DC), 2.2VA (AC)
- Protection rating: IP67 (dust/water resistant)
- Weight: 320g ±5%
- Dimensions: 54mm(L) × 34mm(W) × 70mm(H)
- Port thread standard: ISO 228/1 (BSPP)
- Max cycling rate: 5Hz (300 cycles/min)
A high-flow solenoid valve engineered for industrial automation systems requiring rapid response and durable performance. Features brass body construction with hard-anodized aluminum solenoid housing for corrosion resistance. The direct-acting design eliminates minimum pressure requirements, enabling reliable operation in vacuum applications. Compatible with compressed air and inert gases (N₂ recommended). Requires 5μm filtered/dried air with oil mist ≤1mg/m³.
- Pneumatic cylinder control in assembly lines
- Vacuum pump systems in semiconductor manufacturing
- Material handling equipment (hoppers, conveyors)
- Textile machinery air flow management
- Beverage dispensing systems
- Automotive testing jigs
Installation guidelines:
Mount in any orientation (preferred vertical). Use flexible tubing to reduce vibration transfer.
Install downstream pressure regulator within 1m. Lubricate with ISO VG32 turbine oil if used in high-cycle (>3Hz) applications.
| Property | Property Value |
|---|---|
| sku | 3V308NOF |
| Position | 3-Port 2-Position |
| Initial Position | Normally Open |
| Port Size | PT1/4 |
| Standard Voltage | DC12V |
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.