Uses 

Air Release During Pipeline Filling

• When pipelines are filled, air is trapped in the line.
• This valve automatically expels air, preventing airlocks that can reduce flow and damage components.

Air Intake During Draining or Shutdown

• When the system stops, water drains, creating a vacuum.
• The valve allows air into the line to prevent pipe collapse or damage due to negative pressure.

Continuous Micro-Air Release

• Air can accumulate during normal operation, especially in hilly terrains or long pipelines.
• This valve continuously releases small air pockets to maintain smooth and uniform water flow.

Protection Against Pressure Surges (Water Hammer)

• During sudden valve closures or pump stops, entrained air cushions pressure spikes, protecting pipes and fittings.