
Description
AirTAC B03-4V32008B Explosion-Proof Solenoid Valve Specifications
- Model: B03-4V32008B
- Type: 3-position 5-way (mid-exhaust type) explosion-proof valve
- Port size: PT1/4 (G1/4 optional)
- Operating pressure: 0.1–0.7 MPa
- Voltage options: DC24V (±10%), AC110V (50/60Hz), AC220V (50/60Hz)
- Weight: 450g ±5% (excluding accessories)
- Dimensions: 60mm(L) × 40mm(W) × 80mm(H)
- Seal material: Heat-resistant NBR (HNBR) with flame retardant additives
- Temperature range: -25℃ to 80℃ (ambient)
- Power consumption: ≤2.5W (DC), ≤4.5VA (AC)
- Protection rating: IP67 (dust/water resistant)
- Explosion-proof certification: Ex d IIB T4 Gb (ATEX/IECEx compliant)
- Response time: ≤20ms (at 0.5MPa)
- Max flow rate: 1200 NL/min (ANR)
Heavy-duty explosion-proof solenoid valve with armored coil housing and spark-resistant contacts. Features dual-chamber flame arrestor design and stainless steel actuator rod. Requires compressed air dew point ≤-25℃ and ISO 8573-1:2010 Class 3-4-3 air quality.
Typical Applications:
- Petrochemical processing equipment
- Coal mine pneumatic systems
- Grain silo automation controls
- Paint spray booth actuators
- CNG/LPG fueling stations
- Explosive dust environments (wood processing, metal powder lines)
Maintenance cycle:
- Coil insulation test: Every 6 months
- Seal replacement: 2 million cycles or 24 months
- Explosion-proof surface cleaning: Weekly in harsh environments
| Property | Property Value |
|---|---|
| sku | B03-4V32008B |
Shipping policies
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.
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