Airtac B03-4M Explosion-proof Solenoid Valve B03-4M21006B
AirTAC B03-4M21006B Explosion-Proof Solenoid Valve Specifications
- Model: B03-4M21006B
- Type: 3/2-way normally closed (direct-acting with explosion-proof housing)
- Port size: PT1/4 (G1/4 optional)
- Operating pressure: 0.1–0.7 MPa
- Voltage options: DC24V (±10%), AC110V/50-60Hz, AC220V/50-60Hz
- Weight: 320g ±5% (including coil)
- Dimensions: 80mm(L) × 45mm(W) × 65mm(H)
- Seal material: Fluororubber (FKM) for chemical resistance
- Temperature range: -15℃ to 80℃ (ambient), -5℃ to 60℃ (medium)
- Power consumption: DC: 2.5W, AC: 3.5VA
- Protection rating: IP67 (coil), IP65 (valve body)
- Explosion-proof certification: Ex d IIC T6 Gb (ATEX/IECEx compliant)
- Flow coefficient (Cv): 0.25
- Response time: ≤15ms (at 0.5MPa)
- Interface material: Brass with nickel plating
Heavy-duty explosion-proof solenoid valve featuring flameproof enclosure (Ex d) construction with precision-machined flame paths. Designed for hazardous environments requiring Category 1G/2G explosion protection. Features corrosion-resistant internals and 100% duty cycle operation. Requires 5μm filtered dry air with ISO 8573-1:2010 Class 3.4.2 air quality.
- Petrochemical processing equipment
- Pharmaceutical production lines with solvent handling
- Grain silo pneumatic conveying systems
- Paint spray booth automation
- Natural gas processing facilities
- Chemical mixing/stirring systems
Installation requirements:
Must be mounted horizontally with terminal box facing downward.
Maintain minimum 50mm clearance from adjacent surfaces.
Grounding wire connection mandatory - use M4 stainless steel screw
on designated grounding point. Perform seal integrity check every
2000 operational hours.
| Property | Property Value |
|---|---|
| sku | B03-4M21006B |
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.