Airtac B03-4V Explosion-Proof Solenoid Valve B03-4V21008B
AirTAC B03-4V Explosion-Proof Solenoid Valve B03-4V21008B Technical Details
- Full Model: B03-4V21008B (Explosion-proof series)
- Valve Type: 4V210 5/3-way double solenoid, center exhaust
- Port Configuration: PT1/4 (G1/4 optional)
- Operating Pressure Range: 0.1-1.0 MPa (14.5-145 PSI)
- Voltage Variants: DC24V (±10%), AC110V/50-60Hz, AC220V/50-60Hz
- Coil Insulation: Class F (155℃ thermal resistance)
- Flow Capacity: 850 l/min (Cv=1.2 at 0.5MPa)
- Seal Material: HNBR hydrogenated nitrile (oil/fuel resistant)
- Ambient Temperature: -20℃ to +60℃ (operation), -30℃ to +80℃ (storage)
- Power Consumption: 2.8W (DC), 5.5VA (AC)
- Explosion-proof Certification: ATEX II 2G Ex mb IIC T4 Gb
- Protection Rating: IP67 (dust/water immersion resistant)
- Weight: 450g ±5% (including coil)
- Dimensions: 80mm(L) × 55mm(W) × 40mm(H) (body only)
Heavy-duty explosion-proof solenoid valve with flameproof enclosure (Ex mb protection), featuring zinc-nickel alloy plating for chemical resistance. Designed for Group IIC explosive atmospheres containing gases like hydrogen or acetylene. Includes manual override and surge suppression circuit. Requires 5μm filtration with auto-drain.
- Petrochemical plant gas control systems
- Coal mine ventilation equipment
- CNG/LPG fueling station automation
- Paint spray booth pneumatic controls
- Grain processing dust explosion zones
Safety Notice:
Requires certified explosion-proof installation practices. Maintain 50mm clearance from enclosure walls. Use copper alloy tools during maintenance to prevent spark risks. Grounding resistance must be <10Ω.
| Property | Property Value |
|---|---|
| sku | B03-4V21008B |
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.