Airtac B03-4M Explosion-proof Solenoid Valve B03-4M32010A
AirTAC B03-4M32010A Explosion-Proof Solenoid Valve Specifications
- Model: B03-4M32010A
- Type: 3/2-way normally closed (direct-acting with explosion-proof design)
- Port size: PT1/4 (G1/4 optional)
- Operating pressure: 0.15–0.8 MPa (21.7–116 PSI)
- Voltage options: DC24V (±10%), AC220V (50/60Hz)
- Power consumption: ≤2.2W (DC), ≤3.5VA (AC)
- Weight: ~350g (including coil)
- Dimensions: 85mm(L) × 50mm(W) × 70mm(H)
- Seal material: HNBR (Hydrogenated Nitrile) for fuel resistance
- Temperature range: -20℃ to 60℃ (operation), -30℃ to 80℃ (storage)
- Protection rating: IP67 (dust/water resistant)
- Response time: ≤15ms (at 0.5MPa)
- Explosion-proof certification: Ex d IIB T4 Gb (ATEX/IECEx compliant)
- Flow coefficient (Cv): 1.2 (Kv: 1.0)
- Port connection: ISO 228/1 (BSPP) standard
Industrial-grade explosion-proof valve with reinforced brass body and stainless steel core tube. Features anti-static treatment (surface resistance <1×10⁹Ω) and flameproof enclosure meeting IEC 60079 standards. Requires 5μm filtered air with oil mist (ISO VG32 recommended). Includes manual override and surge protection circuitry.
- Petrochemical plant gas control systems
- Coal mine ventilation equipment
- Paint spray booth pneumatic circuits
- Grain silo dust extraction systems
- Aviation fuel handling machinery
Safety protocol:
Always disconnect power before servicing. Maintain 500mm minimum clearance
from Class I/II hazardous materials. Use copper alloy tools (hardness ≤HB135)
during installation to prevent spark risks.
| Property | Property Value |
|---|---|
| sku | B03-4M32010A |
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.