Airtac 3V300 Solenoid Valve 3V320-08-A
2. Spool-type structure ensures excellent sealing performance and responsive operation;
3. Dual-solenoid version features memory function;
4. Precision honing process for inner bore enables reduced friction, low activation pressure, and extended service life;
5. Maintenance-free lubrication system eliminates oil replenishment;
6. Integrated manual override facilitates installation and commissioning;
7. Multiple standard voltage options for flexible integration;
8. Base manifold integration capability enables space-saving configuration.
Category: Solenoid Valves | Brand: Airtac | Series: 3V300
AirTAC 3V320-08-A Solenoid Valve Technical Details
- Model: 3V320-08-A (3V300 series)
- Valve type: 5/2-way double solenoid (full hydraulic pilot)
- Port size: PT3/8 (G3/8 optional)
- Operating pressure range: 0.15–1.0 MPa
- Voltage variants: DC12V, DC24V, AC110V (50/60Hz), AC220V (50/60Hz)
- Weight: 480g ±5% (with coil)
- Dimensions: 96mm(L) × 44mm(W) × 63mm(H)
- Flow capacity: 1600 l/min (ANR)
- Seal materials: HNBR (hydrogenated nitrile) main seals, FKM optional
- Ambient temperature: -5℃ to 60℃ (no freeze)
- Power consumption: 1.6W (DC), 3.5VA (AC)
- Response time: ≤15ms (exhaust to port A)
- Protection class: IP67 (coil), IP40 (valve body)
- Port thread depth: 12mm (straight thread with O-ring)
High-flow directional control valve with dual manual override and LED status indicator. Features anti-vibration brass core tube and hardened stainless steel plunger for 10 million cycle durability. Designed for industrial automation requiring bi-directional cylinder control with position memory function.
- Plastic injection molding machine clamp control
- Automated assembly line cylinder sequencing
- CNC machine tool chuck actuators
- Foundry equipment pneumatic circuits
- High-cycle packaging machinery
Installation guidelines:
Mount with M5 screws (max torque 2.5N·m). Maintain 20mm clearance below for exhaust ports.
Use ISO VG32 hydraulic oil for pilot operation if installed in vibrating environments.
- Compressed air: ISO 8573-1 Class 3.4.3 (40μm filtration)
- Lubrication: Non-required (lubricated air extends service life)
- Max viscosity: 32 cSt (for hydraulic pilot operation)
| Property | Property Value |
|---|---|
| sku | 3V320-08-A |
| Position | 3-Port 2-Position |
| Port Size | PT1/4 |
| 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.