Airtac 2-Way Solenoid Valve 2W20020CI
2. Direct-acting normally closed 2-way 2-position solenoid valve featuring fast and precise switching;
3. Compact design with minimized footprint, lightweight construction, and tool-free installation;
4. Brass valve body with B-class thermal-rated coil. Standard FPM/FKM seals ensure compatibility with diverse media. Custom seal materials available upon technical consultation;
5. IP65-rated coil protection, available in lead wire or DIN connector configurations.
Category: Solenoid Valves | Brand: AIRTAC | Series: 2W
AirTAC 2W20020CI Solenoid Valve Technical Details
- Model: 2W20020CI
- Type: 2-position, 5-way (2W) monostable design
- Port size: G1/8 (ISO228/1 standard)
- Thread type: Internal parallel (BSPP)
- Operating pressure: 0.1–1.0 MPa (14.5–145 PSI)
- Voltage tolerance: ±10% of rated voltage
- Voltage options:
- DC12V (3W)
- DC24V (3.5W)
- AC110V 50/60Hz (5VA)
- AC220V 50/60Hz (6VA)
- Flow capacity: 850 l/min (Cv=1.0 at 0.5MPa)
- Response time: ≤20ms (exhaust to actuation)
- Ambient temperature: -5℃ to 60℃ (with anti-freeze measures below 0℃)
- Weight: 320g ±5% (excluding accessories)
- Dimensions: 56mm(W) × 45mm(H) × 114mm(L)
- Seal material: Heat-resistant NBR (Nitrile Butadiene Rubber)
- Protection rating: IP67 (dustproof & temporary immersion)
- Electrical connection: DIN43650 Form A with LED indicator
- Service life: ≥10 million cycles (under rated conditions)
High-flow directional control valve with low power consumption design, featuring copper alloy plunger and stainless steel spring for enhanced durability. The optimized spool structure reduces air leakage to ≤30 ml/min under 0.5MPa. Includes manual override for system debugging and emergency control. Requires 5-40μm filtered lubricated or non-lubricated air.
- Pneumatic cylinder sequencing in assembly lines
- Textile machinery shuttle control systems
- Automated welding equipment actuator control
- Beverage filling station pneumatic circuits
- Plastic injection molding machine ejectors
Installation guidelines:
Mount with vibration-damping gaskets in high-shock environments.
Maintain minimum 15mm clearance below valve for condensate drainage.
Use locknuts with 12-15 N·m torque for port connections.
| Property | Property Value |
|---|---|
| sku | 2W20020CI |
| Port Size | BSPT 3/4 |
| Flow Aperture | <20mm> |
| Coil Voltage | AC 110V |
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.