Level Control Valve with Altitude Pilot IR-WW-750-80-X

The Model 750-80-X 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.

Line pressure driven – Independent operation

Bi-level altitude pilot

  • No float, simple installation
  • On/Off service
  • No cavitation damage
  • Suitable for low quality water
  • Reservoir inherent refreshing

Double chamber design

  • Moderated valve reaction
  • Protected diaphragm

External installation

  • Easy access to valve
  • Easy level setting
  • Less wear and tear

Balanced seal disk – High flow capacity

In-line serviceable – Easy maintenance

Flexible design – Easy addition of features

■ Modulating altitude control – 750-82
■ Pressure sustaining (for 750-80-X) – 753-80-X
■ Pressure sustaining (for 750-82) – 753-82
■ Bi-directional flow – 750-87-X (780-70-X)
■ Full powered opening & closing – 750-80-B
■ Closing surge prevention – 750-80-49
■ Bi-level altitude control – 750-86
■ Level sustaining with high sensitivity pilot – 75A-83

English IR WW 750-80-X Product Page
English IR 700 Engineering