Level Control Valve Bermad FP 450-80

Level Control Valve, Bermad, FP 450-80The Model FP 450-80 Level Control Valve is a hydraulically controlled, diaphragm actuated, control valve that shuts at pre-set 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.

Features:

  • Line pressure driven – Independent operation

  • Bi-level altitude pilot
    – No float, simple installation
    – On/Off service
    – Suitable for low quality water

  • Fully supported vulcanized diaphragm
    – Rugged radial seal disk
    – Protected diaphragm

  • Dynamically restrained actuation
    – Non-slam closing

  • Balanced rolling-diaphragm
    – High flow capacity
    – Very low opening & closing ΔP requirement

  • External installation
    – Easy access to valve
    – Easy level setting
    – Less wear and tear

  • In-line serviceable – Easy maintenance

  • Flexible design – Easy addition of features

Typical Applications

Bi-Level Water Towers
The Model FP 450-80 senses the static head of the water level in the tank by means of a high sensitivity pilot. To do so accurately, the sensing tube end must be connected to a “still point” at the bottom of the tank. The drainage pipe provides this “still point”, a location not influenced by flow velocity as in filling and outflow pipes.

Operation
The Model FP 450-80 Level Control Valve is a hydraulically controlled, diaphragm actuated, control valve that shuts off at pre-set 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.

Locally Operated, Monitor Valve, Bermad, FP 405-11

Bermad,400 Series,Hydraulic Control Valves,Hydraulic,Control,Valves FP 450-80 Data Sheet

Bermad,400 Series,Hydraulic Control Valves,Hydraulic,Control,Valves

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