Airtac 2ST Fluid Control Valve 2ST03008AI
2. Extensive pressure range options: Ultra-High Pressure (X), High Pressure (H), Standard, Large Flow (L), and Extra-Large Flow (T) configurations;
3. Compact design featuring minimized dimensions, lightweight construction, and tool-free maintenance accessibility;
4. SUS304 stainless steel valve body with B-class thermal-rated coil. Standard FPM (Fluorocarbon Rubber) seals ensure compatibility with multiple media. Custom seal materials available upon request - consult technical department for specifications;
5. IP65-rated coil protection with wiring options: direct lead wire or DIN connector interface.
Category: Fluid Solenoid Valves | Brand: AIRTAC | Series: 2ST
AirTAC 2ST03008AI Fluid Control Valve Technical Details
- Model: 2ST03008AI
- Type: 3-position, 5-way closed center (Double solenoid)
- Port size: G1/8 (ISO228/1 standard)
- Operating pressure: 0.2–1.0 MPa (29–145 psi)
- Voltage variants: DC12V (±10%), DC24V (±10%), AC110V (50/60Hz), AC220V (50/60Hz)
- Flow capacity: 750 l/min (ANR) at 0.5 MPa
- Weight: 0.68 kg (1.5 lbs)
- Dimensions: 54mm(W) × 50mm(H) × 125mm(L)
- Seal material: Fluorocarbon rubber (FKM) standard (NBR optional)
- Temperature range: -5℃ to 80℃ (with FKM seals)
- Power consumption: 1.6W (DC), 3.2VA (AC)
- Response time: ≤35ms (excitation), ≤50ms (de-excitation)
- Protection class: IP67 (connector type dependent)
- Port thread depth: 12mm (minimum engagement)
High-flow directional control valve with manual override capability, featuring brass body construction with hard anodized aluminum end plates. Designed for precise mid-position control in complex pneumatic circuits. Requires 5μm filtered compressed air with lubrication (ISO 8573-1 class 3.4.2). Compatible with vacuum applications when paired with appropriate accessories.
- Automated assembly line clamping systems
- Plastic injection molding machine core-pull mechanisms
- Textile machinery tension control systems
- Automotive brake testing equipment
- Food processing pneumatic actuators (NSF-certified version available)
Installation guidelines:
Mount with vibration-damping brackets in high-shock environments.
Maintain 20mm clearance below valve for condensate drainage.
Use copper-free anti-seize compound on port threads.
Cycle test 3-5 times before final pressure application.
| Property | Property Value |
|---|---|
| sku | 2ST03008AI |
| Port Size | PT1/4 |
| Flow Aperture | <6mm> |
| 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.