Airtac ESV Solenoid Valve ESV420BI
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 ESV420BI 5/2-Way Solenoid Valve Technical Details
- Model: ESV420BI
- Type: 5/2-way single solenoid operated (monostable)
- Port size: PT1/4 (ISO G1/4 equivalent)
- Operating pressure: 0.1–0.8 MPa (14.5–116 PSI)
- Voltage options: DC24V (±10%), AC110V (50/60Hz), AC220V (50/60Hz)
- Response time: ≤20ms (at rated voltage)
- Flow coefficient (Cv): 1.6
- Weight: 320g ±5% (including connector)
- Dimensions: 78mm(L) × 50mm(W) × 58mm(H)
- Seal material: Heat-resistant NBR (Nitrile Butadiene Rubber)
- Temperature range: -5℃ to 60℃ (23℉ to 140℉)
- Protection rating: IP65 (dust-tight & water jet resistant)
- Port thread depth: 12mm (minimum engagement)
- Max cycling rate: 5Hz (300 cycles/minute)
High-flow proportional solenoid valve with manual override, featuring a corrosion-resistant aluminum body and ISO-standard mounting pattern. The pilot-operated design ensures reliable switching under variable pressure conditions. Requires 5μm filtered dry air (lubricated air reduces service life). Includes LED status indicator and surge protection circuit.
- Multi-position cylinder control in packaging lines
- Pneumatic clamping systems for CNC machinery
- Automated assembly station actuators
- Textile machinery tension control
- Plastic injection molding ejector systems
Installation guidelines:
Maintain horizontal mounting position for optimal drainage.
Use copper-free anti-vibration brackets in high-cycle applications.
Manual override button requires 2.5mm depression depth for activation.
| Property | Property Value |
|---|---|
| sku | ESV420BI |
| 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.