Airtac B03-4V Explosion-Proof Solenoid Valve B03-4V31010B
AirTAC B03-4V Explosion-Proof Solenoid Valve B03-4V31010B Technical Details
- Full Model: B03-4V31010B (Base model: B03-4V)
- Valve Type: 4V series 3-position, 5-way double solenoid
- Explosion-Proof Standard: Ex d IIB T4 Gb (ATEX/IECEx certified)
- Port Size: G1/8 (ISO 228-1) with metal sealing surface
- Operating Pressure: 0.1–0.8 MPa (14.5–116 PSI)
- Voltage Options: DC24V (±10%) with surge protection circuit
- Power Consumption: 2.2W (continuous duty)
- Max Flow Rate: 850 l/min (ANR) at 0.5 MPa
- Response Time: ≤30ms (energize), ≤20ms (de-energize)
- Seal Material: HNBR (Hydrogenated Nitrile) for oil/fuel resistance
- Temperature Range: -20℃ to +80℃ (operating), -40℃ to +100℃ (storage)
- Protection Rating: IP67 (water/dust proof)
- Housing Material: Aluminum alloy with anti-static coating
- Weight: 1.85 kg ±5% (with mounting bracket)
- Dimensions: 155mm(L) × 68mm(W) × 75mm(H) (including connectors)
- Electrical Connection: DIN43650 Form C with shielded cable gland
- Mechanical Life: ≥10 million cycles
Heavy-duty explosion-proof solenoid valve featuring intrinsically safe circuitry and flameproof enclosure. Designed for hazardous environments requiring ATEX Zone 1/2 compliance. The dual-coil latching design maintains position during power loss. Features zero-pressure differential operation and manual override capability.
- Petrochemical processing equipment
- Coal mine ventilation control systems
- Fuel dispensing station automation
- Paint spray booth pneumatic controls
- Grain silo safety shut-off systems
- Offshore drilling platform machinery
Critical Installation Requirements:1. Grounding resistance must be <0.1Ω using provided terminal
2. Maintain 50mm clearance from adjacent explosive materials
3. Use copper alloy tools within hazardous areas
4. Annual inspection of flame path gaps (0.15-0.20mm)
| Pressure (MPa) | 0.2 | 0.4 | 0.6 | 0.8 |
|---|---|---|---|---|
| Flow (l/min) | 420 | 650 | 780 | 850 |
| Property | Property Value |
|---|---|
| sku | B03-4V31010B |
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.