IR-450-80-XZ

The BERMAD Model IR-450-80-XZ Level Control Valve with Altitude Pilot is a hydraulically operated, diaphragm actuated control valve. The valve hydraulically shuts at preset reservoir
high level and fully opens in response to an approximately one-meter (three-foot) level drop,

as sensed by the 3-way altitude pilot mounted on the main valve.

  •  Line Pressure Driven, Hydraulically Controlled
  •  Bi-Level Altitude Pilot
    •  No float, simple installation
    •  On/Off service
    •  No cavitation damage
    •  Suitable for low quality water
  •  Advanced Globe Hydro-Efficient Design
    •  Unobstructed flow path
    •  Single moving part
    •  High flow capacity
  •  Fully Supported & Balanced Diaphragm
    •  Requires low opening and actuation pressure
    •  Progressively restrains valve closing
    •  Prevents diaphragm distortion
  •  User Friendly Design
    •  Easy level setting
    •  Simple in-line inspection and service
  •  High Level Reservoirs and Water Towers
  •  Unavailable Power Supply Locations
  •  Low Supply Pressure Systems
  •  Low Noise Generation Requirements
  •  Energy Cost-Critical Systems
  •  Systems with Poor Water Quality
  •  Level Sustaining at Reservoir Outlet