Airtac 2S Fluid Control Valve 2S50050A
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 2S50050A Fluid Control Valve Technical Specifications
- Model: 2S50050A
- Type: 5-port, 3-position closed center (pneumatic directional control)
- Port size: G1/4 (ISO standard)
- Operating pressure: 0.2–1.0 MPa (29–145 PSI)
- Voltage options: DC12V (±10%), DC24V (±10%), AC110V (50/60Hz), AC220V (50/60Hz)
- Flow capacity: 850 L/min (ANR) at 0.5 MPa
- Response time: ≤25ms (exhaust to actuation)
- Weight: 1.25 kg ±5% (with coil)
- Dimensions: 128mm(L) × 45mm(W) × 105mm(H)
- Seal material: HNBR (Hydrogenated Nitrile) for enhanced oil resistance
- Temperature range: -10℃ to 80℃ (non-freezing conditions)
- Protection rating: IP67 (coil), IP40 (valve body)
- Port thread depth: 12mm (minimum engagement)
- Hysteresis: ≤10% of rated voltage
High-flow proportional control valve with center-block function, featuring aluminum alloy body with hard anodized finish for corrosion resistance. The dual solenoid design enables precise mid-position control in automation systems. Requires 5μm filtered compressed air with ISO 8573-1:2010 Class 3.4.3 air quality (max 5mg/m³ oil content).
- Plastic injection molding machine clamp control
- Automated assembly line positioning systems
- Textile machinery tension regulation
- Semiconductor wafer handling robots
- Hydraulic system pilot stage control
Installation protocol:
Mount on ISO 15407-1 compliant subplate using M5 mounting screws (4 places).
Maintain ambient humidity below 85% RH. Lubricate seals with ISO VG32-grade
turbine oil during maintenance. Allow 15mm clearance below valve for condensate drainage.
| Property | Property Value |
|---|---|
| sku | 2S50050A |
| Port Size | PT2 |
| Flow Aperture | <50mm> |
| 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.