Airtac 2ST Fluid Control Valve 2ST05015A
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 2ST05015A 2-Way Fluid Control Valve Technical Details
- Model: 2ST05015A
- Type: 2-position 5-port direct acting solenoid valve
- Port size: G1/8 (ISO228 standard)
- Operating pressure range: 0.1 - 0.8 MPa
- Voltage variants: DC12V (±10%), DC24V (±10%), AC110V (50/60Hz), AC220V (50/60Hz)
- Weight: 0.65 kg ±5%
- Dimensions: 100mm(L) × 50mm(W) × 45mm(H)
- Seal material: Heat-resistant NBR (Nitrile Butadiene Rubber)
- Temperature tolerance: -5℃ to 80℃ (non-freezing)
- Response time: ≤20ms (at rated voltage)
- Protection class: IP65 (dust-tight & protected against water jets)
- Cv value: 1.2 (flow coefficient)
- Maximum flow rate: 500 l/min (ANR)
- Port thread material: Nickel-plated brass
- Coil insulation class: Class F (155℃)
- Manual override: Optional (adds 8mm to height)
- Compatible fluids: Compressed air (lubricated/non-lubricated), inert gases
The 2ST05015A features a robust electromagnetic actuator with copper-clad aluminum coil winding, designed for high-cycle applications requiring precise directional control. Its zero-pressure differential design enables reliable switching even at system startup. The valve body incorporates pressure-balanced spool technology for reduced actuation force and improved seal longevity.
- Pneumatic cylinder sequencing in packaging machinery
- Air supply switching for automotive assembly line tools
- Cleanroom-compatible medical device pneumatic systems
- Batch processing valves in food-grade air systems
- Laboratory equipment requiring rapid valve cycling
Installation protocol:
Mount in vibration-free locations using M4 mounting screws (not included).
Maintain horizontal orientation for optimal drainage. Use 5μm filtration
upstream and apply thread sealant only on male ports. Allow 15-minute
stabilization period after installation before full-pressure operation.
| Property | Property Value |
|---|---|
| sku | 2ST05015A |
| Port Size | PT 1/2 |
| Flow Aperture | <10mm> |
| 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.