Airtac 2ST Fluid Control Valve 2ST03008BI
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 2ST03008BI Fluid Control Valve Specifications
- Model: 2ST03008BI
- Type: 2-position 3-way (2ST series), normally closed
- Port size: PT1/8 (G1/8 optional)
- Operating pressure range: 0.05–0.8 MPa
- Max flow rate: 800 L/min (ANR)
- Voltage variants: DC12V (±10%), DC24V (±10%), AC110V (±10%), AC220V (±10%)
- Coil insulation class: Class F (155℃)
- Weight: 205g ±5g (with coil)
- Dimensions: 53mm(L) × 34mm(W) × 65mm(H) (excluding ports)
- Seal material: HNBR (Hydrogenated Nitrile) for enhanced chemical resistance
- Ambient temperature range: -5℃ to 60℃ (non-freezing)
- Power consumption: 2.5W (DC), 4.5VA (AC)
- Response time: ≤15ms (at 0.5MPa)
- Port thread depth: 10mm (minimum engagement)
- Protection rating: IP67 (coil assembly)
High-flow proportional control valve with integrated silencer, featuring a copper-free aluminum alloy body for corrosion resistance in humid environments. The pilot-operated design ensures reliable switching under variable pressure conditions. Requires 5μm filtered compressed air with oil mist lubrication (ISO VG32 or equivalent).
- Pneumatic cylinder sequencing in assembly lines
- Vacuum generator control in packaging systems
- Air blow cleaning circuits for CNC machines
- Medical gas distribution panels
- Beverage dispensing system actuators
Installation guidelines:
Mount horizontally with arrow marking aligned to airflow direction.
Use backup spanners during port connection to prevent body deformation.
Allow 15-minute stabilization period after first pressurization.
Critical note:
Not compatible with phosphate ester-based lubricants.
Minimum 2-second ON/OFF cycle required to prevent coil overheating.
| Property | Property Value |
|---|---|
| sku | 2ST03008BI |
| Port Size | PT1/4 |
| Flow Aperture | <6mm> |
| Coil Voltage | DC24V |
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.