Airtac 2S Fluid Control Valve 2S20020A
2、Direct-acting normally closed 2-position, 2-way solenoid valve with fast response;
3、Compact design with small footprint, lightweight construction, and tool-free installation for easy maintenance;
4、SUS304 stainless steel valve body, B-class heat-resistant electromagnetic coil, standard FPM (Fluororubber) seals compatible with multiple media. Custom seal materials available upon consultation with technical department;
5、IP65-rated coil protection, electrical connection options: lead wire type or DIN connector.
Category: Fluid Solenoid Valves, Brand: AIRTAC, Series: 2S
AirTAC 2S20020A Fluid Control Valve Technical Specifications
- Model: 2S20020A
- Type: 2-position 5-way pneumatic directional control valve
- Port configuration: 5/2-way (double solenoid)
- Port size: G1/4 (ISO228/1 standard)
- Operating pressure range: 0.15–1.0 MPa (21.7–145 PSI)
- Maximum flow rate: 1200 NL/min (ANR)
- Voltage options: DC12V (±10%), DC24V (±10%), AC110V (50/60Hz), AC220V (50/60Hz)
- Power consumption: 1.8W (DC), 2.2VA (AC)
- Weight: 480g ±5% (including solenoid coils)
- Dimensions: 60mm(W) × 45mm(H) × 122mm(L)
- Seal material: HNBR (Hydrogenated Nitrile) for improved chemical resistance
- Temperature range: -10℃ to 60℃ (with no freezing)
- Response time: ≤15ms (at 0.5MPa)
- Protection rating: IP67 (coils), IP40 (valve body)
- Endurance: ≥10 million cycles
- Mounting style: ISO 5599-1 compliant subplate mounting
High-flow pneumatic valve with dual solenoid operation, featuring rapid response and low power consumption. The hardened aluminum alloy body with chrome-plated spool ensures reliable performance in high-cycle industrial environments. Compatible with ISO VG32 hydraulic oil mist lubrication (max 1:30000 oil-air ratio).
- Automated assembly line actuator control
- Packaging machinery double-acting cylinder operation
- Plastic injection molding machine clamp control
- Material handling system diverters
- Test bench pneumatic sequencing
Installation guidelines:
Maintain ambient temperature below 60℃ with relative humidity <85%.
Use 5-7Nm torque for port connections. Install upstream 40μm filter
and lubricator when using non-lubricated air systems. Allow ≥50mm
clearance below valve for heat dissipation during continuous operation.
Critical note:
Always install a quick exhaust valve downstream when controlling
cylinders with stroke lengths exceeding 500mm to prevent delayed response.
| Property | Property Value |
|---|---|
| sku | 2S20020A |
| Port Size | BSPT 3/4 |
| Flow Aperture | <20mm> |
| Coil Voltage | AC220V |
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.