Airtac B03-4M Explosion-proof Solenoid Valve B03-4M31010A
AirTAC B03-4M Explosion-Proof Solenoid Valve B03-4M31010A
- Full Model: B03-4M31010A (Explosion-Proof Series)
- Valve Type: 3/2-way normally closed (Direct-acting)
- Port Connection: G1/8 (ISO228/1 standard)
- Operating Pressure Range: 0.1-1.0 MPa
- Voltage Options: DC24V (±10%), AC220V 50/60Hz
- Power Consumption: 2.2W (DC) / 3.5VA (AC)
- Weight: 1.2 kg (with coil and connector)
- Dimensions: 98mm(L) × 50mm(W) × 72mm(H)
- Seal Material: HNBR (Hydrogenated Nitrile) for oil/fuel resistance
- Temperature Range: -20℃ to +80℃ (Ambient & Fluid)
- Response Time: ≤15ms (Open/Close cycle)
- Protection Rating: IP67 (Dust/Waterproof)
- Explosion-Proof Certification: ATEX II 2G Ex mb IIC T4 Gb
- Flow Coefficient (Cv): 0.65
- Interface Material: Anodized aluminum alloy body, stainless steel core
Heavy-duty explosion-proof solenoid valve with intrinsically safe design, featuring anti-spark coil encapsulation and surge protection circuitry. The flameproof enclosure (Ex mb) prevents ignition of hazardous atmospheres. Optimized for high-cycle operations with 10 million+ mechanical life cycles. Requires 5μm filtered compressed air with lubricator (ISO 8573-1 class 4).
- Petrochemical processing equipment
- Coal mine ventilation systems
- Grain silo pneumatic controls
- Paint spray booth automation
- CNG/LPG gas distribution systems
- Aircraft refueling mechanisms
Installation requirements:
Must be grounded via M6 terminal. Maintain 300mm clearance from other ignition sources.
Use copper alloy tools during maintenance to prevent spark generation.
| Property | Property Value |
|---|---|
| sku | B03-4M31010A |
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.