Airtac EAV Standard Pneumatic Control Valve EAV230E
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 EAV230E Standard Pneumatic Valve Technical Details
- Model: EAV230E (5/2-way double solenoid)
- Valve type: Pilot-operated with spring return
- Port configuration: 5 ports (P, A, B, R, S) / 2 positions
- Port size: PT1/4 (G1/4 optional)
- Operating pressure: 0.15–0.8 MPa (21.7–116 PSI)
- Voltage variants: DC12V, DC24V, AC110V(50/60Hz), AC220V(50/60Hz)
- Coil insulation class: Class F (155℃)
- Flow coefficient (Cv): 1.2
- Max operating frequency: 5Hz
- Response time: ≤30ms (at 0.5MPa)
- Seal material: NBR (Nitrile), optional VITON
- Ambient temperature: -5℃ to 70℃ (non-freezing)
- Protection class: IP65 (coil), IP40 (valve body)
- Weight: 450g ±5% (with solenoid)
- Dimensions: 54mm(W) × 40mm(H) × 80mm(L)
- Port thread depth: 12mm (minimum engagement)
- Manual override: Optional push-button type
High-flow directional control valve featuring dual solenoid operation with position memory function. The EAV230E's optimized spool design achieves 30% faster response than previous generation models. Its aluminum alloy body with hard anodizing resists chemical corrosion in harsh environments. Requires 40μm filtered compressed air with lubricator (ISO 8573-1 class 4.4.3).
- Automated assembly line clamping systems
- Plastic injection molding machine ejectors
- CNC tool changers with position hold requirements
- Automotive brake testing equipment
- Food processing pneumatic actuators (VITON seal version)
Installation guidelines:
Mount in vibration-free location using M5 mounting screws (max torque 1.2N·m).
Maintain ≥15mm clearance below valve for tubing connections.
Use surge suppressor for DC coils in high-frequency applications.
| Property | Property Value |
|---|---|
| sku | EAV230E |
| 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.