Airtac ESV Solenoid Valve ESV620BI
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 ESV620BI Solenoid Valve Technical Specifications
- Model: ESV620BI
- Type: 5/3-way closed center (double solenoid)
- Port size: G1/8 (ISO228/1 standard)
- Operating pressure: 0.1–1.0 MPa
- Voltage options: DC24V (±10%), AC110V (50/60Hz), AC220V (50/60Hz)
- Weight: 320g ±5%
- Dimensions: 72mm(L) × 48mm(W) × 95mm(H)
- Seal material: FKM fluorocarbon (high chemical resistance)
- Temperature range: -10℃ to 80℃ (with intermittent operation up to 100℃)
- Power consumption: 2.5W (DC), 3.5VA (AC)
- Response time: ≤15ms (excitation), ≤20ms (de-excitation)
- Flow coefficient (Cv): 1.8
- Protection rating: IP67 (dustproof and temporary immersion resistant)
- Port thread depth: 12mm (minimum engagement length)
High-performance proportional control valve with triple-position functionality, featuring precision-machined stainless steel spool and anti-vibration coil design. The ESV620BI's balanced piston structure ensures stable operation under fluctuating pressures. Compatible with ISO 15407-1 standards, it includes surge protection circuitry and manual override capability. Requires 5μm filtered dry air with ISO 8573-1:2010 class 4.4.3 air quality.
- Automated production line sequencing systems
- Precision pneumatic cylinder positioning control
- Textile machinery tension regulation
- Semiconductor wafer handling equipment
- Hydraulic system pilot stage control
- Beverage filling machine flow modulation
Installation guidelines:
Mount with vibration-damping pads in high-frequency environments.
Maintain minimum 15mm clearance above valve for heat dissipation.
Use PTFE tape on male threads only, leaving 1.5 threads exposed.
Perform weekly manual cycling during standby periods exceeding 30 days.
| Property | Property Value |
|---|---|
| sku | ESV620BI |
| 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.