Pipeline Explosion Isolation Valve

Industries & Applications

This valve is widely used in industries where combustible dust is generated or processed, including:

• Metal Processing: (e.g., aluminum, magnesium powder)

• Food & Grain: (e.g., flour, starch, sugar)

• Chemical & Pharmaceutical

• Woodworking

• Power & Environmental Protection

Selection & Installation Considerations

• Material Choice: Select carbon or stainless steel based on the corrosiveness of the material being conveyed and environmental conditions.

• Size (DN): Must match the pipeline diameter. Larger sizes are available for big systems.

• Dust Characteristics: Confirm the valve's Kst rating is suitable for your specific dust type (e.g., organic, metal).

• Installation Position: Critical: Must be installed horizontally. Ensure the arrow indicating flow direction is correct.

• Safety Distance: Install at the manufacturer's recommended distance from the protected equipment (like a dust collector) for optimal performance.

Advantages

• High Reliability: Passive design ensures operation even during power failure.

• Fast Response: Closes within milliseconds upon detecting an explosion pressure wave.

• Low Maintenance: Robust design requires minimal upkeep.

• Low Pressure Loss: Streamlined internal design minimizes impact on normal system airflow.

Notes for Your Reference

The provided information is synthesized from multiple Chinese manufacturers' data. For precise procurement, engineering, or installation:

1. Obtain Official English Catalogs: It is strongly recommended to contact the specific manufacturer (e.g., Ventex, ZTAK, JuGe Industrial) for their official, detailed English-language technical documentation.

2. Consult Experts: Always involve safety engineers or explosion protection specialists when designing or modifying systems involving combustible dust.