Airtac 4V300 Solenoid Valve 4V330E08B-AM
2. Spool-type structure ensures excellent sealing performance and responsive actuation;
3. Three-position valves offer three center position configurations (exhaust-closed/exhaust-open/pressure-center);
4. Dual-solenoid two-position valves feature memory function for sustained state retention;
5. Specially honed inner bore minimizes friction resistance, enables low operating pressure, and extends service life;
6. Maintenance-free lubrication system eliminates external lubrication requirements;
7. Manifold-compatible design allows modular assembly, optimizing space utilization;
8. Integrated manual override facilitates installation and commissioning adjustments;
9. Multiple standard voltage options available for flexible integration.
Category: Solenoid Valves | Brand: AirTAC | Series: 4V300
AirTAC 4V330E08B-AM Solenoid Valve Specifications
- Model: 4V330E08B-AM
- Type: 5/3-way double solenoid, center closed (pilot-operated)
- Port size: PT1/4 (G1/4 optional)
- Operating pressure: 0.15–0.8 MPa (21.7–116 PSI)
- Voltage options: DC24V (±10%), AC220V (50/60Hz)
- Flow coefficient (Cv): 1.8
- Weight: 320g ±5% (without connector)
- Dimensions: 52mm(L) × 38mm(W) × 85mm(H)
- Seal material: Heat-resistant NBR (up to 120℃ intermittent)
- Temperature range: -10℃ to 80℃ (non-freezing)
- Power consumption: 2.2W (DC), 3.5VA (AC)
- Response time: ≤15ms (energize), ≤20ms (de-energize)
- Protection rating: IP67 (dust/water resistant)
- Port thread depth: 12mm (minimum engagement)
High-flow directional control valve with center-blocking function, featuring brass body construction with hard anodized aluminum solenoid housing. The 5/3-way configuration enables precise mid-position control in pneumatic circuits. Optimized for systems requiring position hold and emergency stop capabilities. Requires 5μm filtered lubricated air (ISO 8573-1 class 4).
- Clamping fixture positioning in CNC machinery
- Double-acting cylinder control with mid-stroke hold
- Plastic injection molding machine ejectors
- Automated assembly line transfer systems
- Textile machinery tension control
Installation note:
Mount in vibration-free environment using M4 mounting screws (max torque 1.2N·m).
Maintain minimum 15mm clearance below valve for manifold heat dissipation.
Lubricate every 3M cycles with ISO VG32 turbine oil.
| Property | Property Value |
|---|---|
| sku | 4V330E08B-AM |
| Position | 5-port 3-position |
| Port Size | PT1/4 |
| Standard Voltage | DC24V |
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.