Airtac B03-4V Explosion-Proof Solenoid Valve B03-4V330C10A
AirTAC B03-4V330C10A Explosion-Proof Solenoid Valve Specifications
- Full model: B03-4V330C10A (Explosion-proof series)
- Valve type: 5/2-way double solenoid (with manual override)
- Port size: G1/4 (ISO standard)
- Operating pressure range: 0.1–1.0 MPa
- Voltage variants: DC24V (±10%), Ex d IIC T6 certified
- Coil insulation class: Class F (155℃)
- Weight: 980g ±2% (with connectors)
- Dimensions: 104mm(L) × 45mm(W) × 67mm(H)
- Body material: Aluminum alloy with anti-corrosion coating
- Seal material: Fluororubber (FKM) for chemical resistance
- Ambient temperature: -20℃ to +60℃ (operation), -40℃ to +80℃ (storage)
- Response time: ≤15ms (at 0.5MPa)
- Flow coefficient (Cv): 1.8 (Kv=1.6)
- Protection rating: IP67 (dust/waterproof)
- Certifications: ATEX, IECEx, CE, RoHS
Heavy-duty explosion-proof solenoid valve designed for hazardous environments containing flammable gases/dust (Zone 1/21). Features redundant sealing, brass corrosion-resistant core components, and intrinsically safe circuit design. Requires 10-15μm filtration with oil mist lubrication (ISO 8573-1 class 4).
- Petrochemical plant pneumatic control systems
- Coal mine methane extraction equipment
- Grain silo dust explosion prevention systems
- Paint spray booth automation
- Offshore drilling platform actuators
Critical installation requirements:
Must use shielded cables with proper grounding. Maintain minimum 50mm clearance from heat sources.
Torque mounting bolts to 2.5N·m ±10% using anti-vibration washers.
| Property | Property Value |
|---|---|
| sku | B03-4V330C10A |
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.