Air Release Valves

ARL MODEL

Benefits

  • Pressure relief function (exceeding atmospheric pressure)
  • Liquid overflow protection
  • Release small air pocket from pipeline
  • Increasing of pump efficiency
  • Less system energy
  • Maintenance free

Introduction

While the system is flowing and under pressure, air release valves continually and automatically exhaust the small quantities of air that would otherwise collect at system high points. This ensures the system will remain free of trapped air (and sewage gases) thereby increasing system efficiency and reducing pumping cost.