Airtac B03-3V Explosion-proof Solenoid Valve B03-3V22008B
AirTAC B03-3V22008B Explosion-Proof Solenoid Valve Specifications
- Model: B03-3V22008B
- Type: 3/2-way normally closed (direct-acting with explosion-proof design)
- Port size: G1/8 (ISO228/1 standard)
- Operating pressure: 0.1–1.0 MPa (14.5–145 PSI)
- Voltage: AC220V ±10% 50/60Hz (custom DC24V available)
- Power consumption: ≤2.2W (standby ≤0.5W)
- Weight: 480g ±3% (including coil and connectors)
- Dimensions: 58mm(L) × 42mm(W) × 78mm(H) (excluding mounting brackets)
- Valve body material: Aluminum alloy with anti-corrosion coating
- Seal material: HNBR rubber (-20℃ to 120℃)
- Temperature range: -20℃ to 60℃ (operation), -30℃ to 80℃ (storage)
- Flow capacity: CV 0.45 (Kv 0.4) @ 0.5MPa
- Response time: ≤15ms (energize), ≤20ms (de-energize)
- Protection rating: IP67 (dust/water resistant)
- Explosion-proof certification: Ex d IIC T6 Gb (ATEX/IECEx compliant)
- Service life: ≥5 million cycles (at rated conditions)
Heavy-duty explosion-proof solenoid valve engineered for hazardous environments where flammable gases/dusts may be present. Features copper-free aluminum construction to prevent spark generation and a reinforced coil housing with epoxy resin encapsulation. Requires 5μm filtered compressed air with ISO 8573-1:2010 Class 3 air quality. Includes manual override and surge protection circuitry.
- Petrochemical plant pneumatic systems (Zone 1/21 hazardous areas)
- Coal mine ventilation control systems
- Grain silo pneumatic conveying safety shutoffs
- Paint spray booth automation
- Oil & gas pipeline emergency venting
- Pharmaceutical powder handling equipment
Installation requirements:
Must be grounded via M4 terminal screw (torque 0.8N·m). Maintain ≥50mm clearance
from heat sources. Use only in environments with explosion group IIC temperature class T6.
Annual inspection recommended for hazardous area compliance.
| Property | Property Value |
|---|---|
| sku | B03-3V22008B |
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.