A Compounding Air Release Valve (CARV) is an essential component in pipeline systems, designed to automatically release accumulated air or gases while preventing excessive air intake during vacuum conditions. This dual-function valve ensures efficient and safe operation of pressurized pipelines by mitigating air-related issues such as vapor lock, pressure surges, and corrosion.
Key Features:
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Automatic Air Release – Expels trapped air during system operation to maintain optimal flow.
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Vacuum Protection – Admits air to prevent pipeline collapse during drainage or negative pressure.
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High-Pressure Tolerance – Robust design withstands varying pressure conditions.
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Durable Construction – Typically made of corrosion-resistant materials (e.g., stainless steel, brass, or epoxy-coated iron).
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Low Maintenance – Self-acting mechanism reduces manual intervention.
Applications:
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Water supply & distribution networks
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Wastewater treatment plants
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Irrigation systems
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Industrial piping systems
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Firefighting pipelines
Benefits:
Enhances pipeline efficiency by eliminating air pockets.
Protects infrastructure from vacuum-induced damage.
Reduces energy consumption and pump cavitation risks.