Airtac 2V Fluid Control Valve 2V02508EI
1. Direct-acting normally closed 2-port 2-position solenoid valve with rapid and responsive switching characteristics;
2. Lightweight and compact structural design;
3. Features brass valve body construction, Class B thermal-rated electromagnetic coil, and fluorinated rubber (VITON) seals compatible with multiple media types;
2V130/250 Series
1. Diaphragm pilot-operated 2-port 2-position solenoid valve offering low power consumption and high flow capacity;
2. Low cracking pressure requirement with minimum operating pressure differential of 0.05MPa;
3. Constructed with brass valve body, Class B thermal-rated electromagnetic coil, and Nitrile Butadiene Rubber (NBR) sealing components;
Category: Fluid Solenoid Valves | Brand: AirTAC | Series: 2V
AirTAC 2V02508EI Fluid Control Valve Technical Details
- Model: 2V02508EI
- Type: 5/2-way double solenoid pilot-operated (bi-stable)
- Port size: PT1/4 (G1/8 optional)
- Operating pressure: 0.15–0.85 MPa (21.7–123.3 PSI)
- Voltage options: DC12V (±10%), DC24V (±10%), AC110V (50/60Hz), AC220V (50/60Hz)
- Flow capacity: 850 l/min (Cv=1.3)
- Weight: 320g ±5% (including coil)
- Dimensions: 58mm(L) × 40mm(W) × 78mm(H)
- Body material: Die-cast aluminum alloy (anodized finish)
- Seal material: HNBR (Hydrogenated Nitrile) for improved chemical resistance
- Temperature range: -10℃ to 80℃ (non-freezing conditions)
- Power consumption: ≤2.5W (DC), ≤4.5VA (AC)
- Response time: ≤15ms (exhaust to atmosphere)
- Protection rating: IP67 (coil), IP40 (valve body)
- Port thread depth: 10mm (minimum engagement)
High-flow bistable valve with position memory function, featuring dual manual overrides and LED status indicators. The 2V02508EI utilizes a metal-sealed spool design for extended cycle life (>10 million operations). Compatible with ISO 15407-1 standards, it supports both vacuum and pressure applications. Requires 5μm filtered air with oil mist ≤1mg/m³.
- Automated clamping systems in CNC machining centers
- Plastic injection molding machine ejectors
- Bottle filling/palletizing systems (food-grade compliant)
- Semiconductor wafer handling robotics
- Textile machinery tension control
Installation protocol:
Mount with vibration-damping brackets in high-shock environments.
Maintain 15mm clearance below valve for exhaust port maintenance.
Use copper-free anti-seize compound on threads (max 0.3Nm torque).
Critical note:
When using AC coils, install surge suppression modules for
>100,000 cycle reliability. Avoid rapid cycling (<0.3s ON/OFF)
without external pilot assist.
| Property | Property Value |
|---|---|
| sku | 2V02508EI |
| Port Size | PT1/4 |
| Flow Aperture | <2.5 mm> |
| Coil Voltage | AC24V |
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.