HomeProductsValve fittings and othersCompounding Air Release Valve/ ​​Vent valve/ Exhaust Valve

Compounding Air Release Valve/ ​​Vent valve/ Exhaust Valve

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:

  1. Automatic Air Release – Expels trapped air during system operation to maintain optimal flow.

  2. Vacuum Protection – Admits air to prevent pipeline collapse during drainage or negative pressure.

  3. High-Pressure Tolerance – Robust design withstands varying pressure conditions.

  4. Durable Construction – Typically made of corrosion-resistant materials (e.g., stainless steel, brass, or epoxy-coated iron).

  5. Low Maintenance – Self-acting mechanism reduces manual intervention.


Applications:

  • Water supply & distribution networks

  • Wastewater treatment plants

  • Irrigation systems

  • Industrial piping systems

  • Firefighting pipelines

Benefits:

 Enhances pipeline efficiency by eliminating air pockets.
 Protects infrastructure from vacuum-induced damage.
 Reduces energy consumption and pump cavitation risks

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