Airtac ESV Solenoid Valve ESV420B
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 ESV420B 5/2-Way Solenoid Valve Technical Details
- Full model designation: ESV420B-08-02A
- Valve type: 5/2-way pilot-operated (double solenoid)
- Port thread: PT1/4 (G1/4 optional)
- Effective sectional area: 18mm²
- Operating pressure range: 0.1–1.0 MPa
- Voltage variants: DC24V (±10%), AC110V (50/60Hz), AC220V (50/60Hz)
- Coil insulation class: Class F (155℃)
- Power consumption: 2.2W (DC), 3.5VA (AC)
- Weight: 480g ±5% (including coil)
- Body dimensions: 56mm(W) × 45mm(H) × 102mm(L)
- Port spacing: 34mm (between outlet ports)
- Seal material: Heat-resistant NBR (-10℃ to 120℃)
- Ambient temperature: -5℃ to 60℃ (non-freezing)
- Response time: ≤30ms (at 0.5MPa)
- Protection standard: IP67 (coil), IP40 (valve body)
- Max flow rate: 750NL/min (ANR)
High-flow solenoid valve with dual coil configuration for bi-stable control in demanding industrial environments. Features aluminum alloy body with hard anodized treatment and brass core components. Includes manual override and position indicator. Requires ISO 8573-1:2010 Class 3.4.2 compressed air (max 50mg/m³ oil content).
- Pneumatic cylinder sequencing in assembly lines
- Clamping/unclamping mechanisms in CNC machining centers
- Material handling systems with dual-acting actuators
- Plastic injection molding machine air circuits
- Automated packaging line diverters
Maintenance protocol:
Lubricate spool assembly every 5 million cycles using ISO VG32 turbine oil.
Install with vibration dampeners when used near motors exceeding 2kW.
Allow 15mm minimum clearance below valve for condensate drainage.
| Property | Property Value |
|---|---|
| sku | ESV420B |
| 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.