A Double Chamber Air Release Valve is an advanced automatic valve designed to efficiently expel accumulated air or gases from pressurized liquid systems while maintaining pipeline integrity. It combines two functional chambers to handle both large-volume air release (during filling/draining) and fine air bleed (during operation), ensuring optimal system performance.
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Key Features & Functions:
1. Dual-Chamber Design:
- Large Orifice (Main Valve): Rapidly releases large air pockets during system startup or shutdown.
- Small Orifice (Auxiliary Valve): Continuously vent trapped during normal operation.
2. Automatic Operation:
- Uses a float/lever mechanism to open/close based on air or liquid presence, no external intervention is required.
3. Critical Applications:
- Water supply pipelines, sewage systems, irrigation networks, and industrial fluid transport.
- Prevents air-related issues like water hammer, corrosion, flow reduction, and pump cavitation.
4. Advantages:
- Enhanced Safety: Protects pipelines from pressure surges.
- Energy Efficiency: Maintains steady flow, reducing pump workload.
-Durability: Constructed from corrosion-resistant materials.
Installation & Maintenance:
- Mounted at pipeline high points or critical air accumulation zones.
- Periodic inspection ensures seals and moving parts remain debris-free.
