Airtac EAV Standard Pneumatic Control Valve EAV330E
2、Mounting interface compliant with ISO 55991 international standard;
3、Specialized sealing components enable high flow capacity and extended service life;
4、Externally independent pilot air control for non-electrical environments;
5、Requires valve base compatible with ESV solenoid valves, available in single-unit and multi-station configurations - modular multi-station base allows flexible assembly into any required number of positions;
6、Versatile port configurations and mounting options for enhanced adaptability;
7、Series 200/300/400 bases feature integrated exhaust throttle functionality, eliminating external flow control valves;
8、Dual-air pilot models with independent external control operate effectively at zero pressure or vacuum conditions.
Category: Pneumatic Control Valves | Brand: AirTAC | Series: EAV
AirTAC EAV330E Standard Pneumatic Control Valve Specifications
- Model: EAV330E
- Type: 5/3-way closed center (air pilot operated)
- Port size: 1/4" NPT (G1/4 optional)
- Operating pressure: 0.2–1.0 MPa
- Max flow rate: 1,200 NL/min (ANR)
- Actuation pressure: ≥0.3 MPa (pilot signal)
- Response time: ≤50 ms (full stroke)
- Weight: 480g ±5% (excluding accessories)
- Dimensions: 64mm(L) × 52mm(W) × 88mm(H)
- Seal material: Heat-resistant NBR (≤120℃)
- Temperature range: -10℃ to 80℃ (non-freezing)
- Port thread depth: 12mm (minimum engagement)
- Endurance: 10 million cycles (ISO 11743-2 standard)
High-flow directional control valve with triple position memory function, featuring symmetrical internal flow channels for balanced actuation. The aluminum alloy body with hard anodizing resists particle abrasion in harsh environments. Requires 5μm filtered compressed air with oil mist lubrication (ISO 8573-1 class 3.4.2).
- Clamping sequence control in CNC machining centers
- Automatic tool changers with mid-position hold
- Material handling cylinder synchronization
- Plastic injection molding ejector systems
- Test bench pressure cycling mechanisms
Installation protocol:
Mount with vibration-damping brackets in high-shock environments.
Lubricate pilot ports with ISO VG32 turbine oil during maintenance.
Allow 15mm side clearance for manual override access.
| Property | Property Value |
|---|---|
| sku | EAV330E |
| Pneumatic Control Type | Three-position double air-piloted center exhaust type |
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.