AL Altitude Pilot Controlled Valve

The main valve is controlled by a highly sensitive pilot, located
outside the tank.
The pilot opens or closes the valve in response to the static pressure
of the water. The pilot allows for differential adjustments between the
maximum and minimum level.
Optional Addition: Surge-Preventing Closure.


  • Accurate differential level control
  • Fast response
  • Easy access - no float is located in the tank\reservoir
  • Simple and reliable design
  • Easy installation and maintenance
  • The application is based on the UL listed valves