Airtac 2V Fluid Control Valve 2V25020B
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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 2V25020B 5/2-Way Pneumatic Solenoid Valve Specifications
- Model: 2V25020B
- Type: 5/2-way double pilot operated (bi-stable)
- Port size: PT1/2 (G1/2 optional)
- Operating pressure: 0.15–0.8 MPa (21.7–116 PSI)
- Voltage options: DC24V (±10%), AC110V (50/60Hz), AC220V (50/60Hz)
- Weight: 520g ±5% (without accessories)
- Dimensions: 72mm(L) × 42mm(W) × 82mm(H)
- Flow capacity: CV 1.6 (Kv 1.4)
- Seal material: HNBR rubber (high nitrile for oil resistance)
- Temperature range: -20℃ to 80℃ (non-freezing)
- Response time: ≤20ms (at rated voltage)
- Protection rating: IP67 (dustproof & temporary immersion)
- Port thread depth: 12mm (minimum engagement)
- Hysteresis: ≤0.15 MPa (pressure differential for switching)
High-flow directional control valve with latching mechanism, featuring dual electromagnetic pilot control for stable position retention without continuous power. Enhanced copper alloy coil housing improves heat dissipation during sustained operation. Requires 5μm filtered lubricated air (ISO 8573-1 class 4).
- Clamping/positioning cylinders in CNC machinery
- Pneumatic pressurization systems for die casting
- Automated assembly line actuator control
- Material handling equipment with dual-acting cylinders
- Plastic injection molding machine air circuits
Installation guidelines:
Mount horizontally with manifold adapter (ISO 15407-2 compliant).
Maintain 15mm clearance for coil ventilation. Use Loctite 243
on mounting threads. Test manual override monthly.
| Property | Property Value |
|---|---|
| sku | 2V25020B |
| Port Size | BSPT 3/4 |
| Flow Aperture | <25 mm> |
| 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.