Level Control Valve with Bi-Level Electric Float IR-WW-750-65

The Model 750-65 Level Control Valve with Bi-Level
Electric Float is a hydraulically operated, diaphragm
actuated control valve that controls reservoir filling in
response to an electric float switch signal, opening at
pre-set low level and shutting off at pre-set high level.
The double chamber actuated Model 750-65-B is
powered to fully open and close even at very
low pressure.

Line pressure driven – Independent operation

Bi-Level electric float switch

  • On/off service
  • Low cavitation damage
  • No hydraulic sensing tubes
  • Simplified float installation and setting
  • Suited to various float switches

Solenoid controlled

  • Low power consumption
  • Normally Open or Normally Closed main valve

Double chamber

  • Full powered closing
  • Low throttling noise
  • Non-slam closing characteristic
  • Protected diaphragm

External installation

  • Easy access to valve and float
  • Less wear and tear

In-line serviceable – Easy maintenance

■ Full powered opening & closing – 750-65-B
■ Closing surge prevention – 750-65-49
■ Hydraulic float backup – 750-65-66
■ Altitude pilot backup – 750-65-80
■ Relief override – 750-65-3Q
■ Pressure sustaining valve – 753-65
■ Flow control valve – 757-65-U
■ Level sustaining – 75A-65

English IR WW 750-65 Product Page
English IR 700 Engineering