Airtac ESV Solenoid Valve ESV320EI
2. Connection interface mounting dimensions comply with ISO 5599-1 international standard;
3. Equipped with custom-engineered sealing components for enhanced flow capacity and extended service life;
4. Series 200/300/400 enable seamless conversion between internal pilot-operated, external pilot-operated, and pneumatically controlled configurations by adjusting the orientation of sealing components;
5. Base-mounted valve body design with options for single-unit or modular multi-unit bases, allowing flexible assembly into any required number of connected units;
6. Versatile base configurations with multiple air supply connections and mounting options for optimized usability;
7. Integrated exhaust throttling in Series 200/300/400 bases eliminates the need for external throttle valves.
Category: Solenoid Valves, Brand: AIRTAC, Series: ESV
AirTAC ESV320EI High-Performance Solenoid Valve Specifications
- Model: ESV320EI (3-position 5-way)
- Type: Double solenoid operated, center exhaust position
- Port size: 1/4" NPT (G1/4 optional)
- Operating pressure: 0.2–1.0 MPa (29–145 psi)
- Voltage options: DC12V/24V, AC110V/220V (±10% tolerance)
- Weight: 450g ±5% (excluding connectors)
- Dimensions: 80mm(L) × 50mm(W) × 100mm(H)
- Flow capacity: 1200 NL/min (Cv=1.8)
- Seal material: Heat-resistant FKM fluorocarbon
- Temperature range: -10℃ to 80℃ (non-freezing conditions)
- Power consumption: 2.2W (DC), 3.5VA (AC)
- Response time: ≤15ms (at 0.5MPa)
- Protection rating: IP67 (dustproof & waterproof)
- Port thread depth: 12mm (minimum engagement)
The ESV320EI features a triple-coil design for precise mid-position control, with anodized aluminum body for corrosion resistance in humid environments. Its pilot-operated structure enables stable operation under pressure fluctuations. Requires 25μm filtered compressed air with oil mist (ISO 8573-1 Class 3) for optimal performance. Includes manual override and position indicator.
- Automated assembly line clamping/rotating mechanisms
- Plastic injection molding machine ejectors
- CNC tool changers with position hold requirements
- Food processing equipment (FDA-compliant version available)
- Battery production line vacuum/pressure switching
Installation guidelines:
Mount with vibration-damping pads in high-shock environments.
Maintain 15mm clearance below valve for exhaust airflow.
Use copper-free anti-seize compound on stainless steel fittings.
| Property | Property Value |
|---|---|
| sku | ESV320EI |
| Standard Voltage | AC24V |
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.