Airtac B03-4V Explosion-Proof Solenoid Valve B03-4V21006A
AirTAC B03-4V21006A Explosion-Proof Solenoid Valve Specifications
- Model: B03-4V21006A
- Type: 3/2-way normally closed (pilot-operated explosion-proof)
- Port size: PT1/4 (G1/4 optional)
- Operating pressure: 0.1–0.8 MPa
- Max flow rate: 850 L/min (ANR)
- Voltage options: DC24V (±10%), AC110V (50/60Hz), AC220V (50/60Hz)
- Weight: 1.2 kg ±5%
- Dimensions: 90mm(L) × 70mm(W) × 120mm(H)
- Seal material: HNBR/FKM (fluorine rubber)
- Temperature range: -20℃ to 60℃ (operation), -30℃ to 80℃ (storage)
- Power consumption: ≤2.5W (DC), ≤5VA (AC)
- Protection rating: IP67 (with explosion-proof enclosure)
- Certification: ATEX II 2G Ex d IIC T6 Gb
- Response time: ≤15ms (with surge suppressor)
- Mounting type: Direct acting with DIN43650 Form C coil connector
Heavy-duty explosion-proof solenoid valve with flameproof enclosure (Ex d certified), featuring brass body with electroless nickel plating for chemical resistance. Designed for hazardous environments requiring Category 1G gas explosion protection. Includes built-in manual override and LED status indicator. Requires 5μm filtered/dried air (dew point -20℃ below ambient).
- Petrochemical plant gas control systems
- Coal mine ventilation equipment
- Paint spray booth pneumatic circuits
- Grain processing dust explosion prevention
- CNG/LPG fueling station automation
Installation requirements:
Must be grounded via M6 terminal. Maintain ≥50mm clearance from adjacent surfaces.
Use copper alloy tools during installation (spark prevention). Perform monthly
diaphragm inspection in high-humidity environments.
- Max surface temperature: 85℃ (T6 rating)
- Hazardous area classification: Zone 1 & 2 (IEC/ATEX)
- Cable entry: Double-sealed M20×1.5 threaded conduit
| Property | Property Value |
|---|---|
| sku | B03-4V21006A |
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.