Airtac 2-Way Solenoid Valve 2W250-25-B
2. Direct-acting normally closed 2-way 2-position solenoid valve featuring fast and precise switching;
3. Compact design with minimized footprint, lightweight construction, and tool-free installation;
4. Brass valve body with B-class thermal-rated coil. Standard FPM/FKM seals ensure compatibility with diverse media. Custom seal materials available upon technical consultation;
5. IP65-rated coil protection, available in lead wire or DIN connector configurations.
Category: Solenoid Valves | Brand: AIRTAC | Series: 2W
AirTAC 2W250-25-B Solenoid Valve Technical Specifications
- Model: 2W250-25-B
- Type: 2-position, 2-way direct-acting solenoid valve
- Port size: G1/4 (BSPP thread)
- Operating pressure range: 0.1–1.0 MPa
- Voltage variants: DC12V (±10%), DC24V (±10%), AC110V (50/60Hz), AC220V (50/60Hz)
- Flow capacity (Cv value): 2.5
- Response time: ≤15ms (open/close)
- Weight: 420g ±5%
- Dimensions: 80mm(L) × 60mm(W) × 60mm(H)
- Seal material: FKM (Viton®) for high temp / NBR standard
- Fluid temperature range: -5℃ to 150℃ (FKM), -5℃ to 80℃ (NBR)
- Ambient temperature: -20℃ to 60℃
- Power consumption: 4.5W (DC), 5.5VA (AC)
- Protection class: IP67 (dust/water resistant)
- Port alignment: Linear flow path with metal-sealed spool
The 2W250-25-B features an optimized magnetic circuit design for reduced power consumption while maintaining high flow capacity. Its hardened stainless steel stem and dual-seal construction prevent internal leakage even under vibration-heavy conditions. The valve body uses anodized aluminum alloy for corrosion resistance in humid environments.
- Plastic injection molding machine cylinder control
- CNC machine tool coolant line switching
- Industrial washer fluid direction control
- Semiconductor manufacturing gas circuits
- Beverage filling line pneumatic actuators
Installation guidelines:
Mount in any orientation except coil-downward position. Use 5μm filtration for compressed air.
For continuous operation, install heat sinks when ambient temperatures exceed 40℃.
Lubricate via air line lubricator (ISO VG32 recommended).
| Property | Property Value |
|---|---|
| sku | 2W250-25-B |
| Port Size | PT 1/8 |
| 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.