Southwest Irrigation, LLC
Southwest Irrigation is the leading supplier for Heap Leach Mining Systems and Agricultural Irrigation Systems in the southwest.

Level Control Valvel

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.

Features and Benefits

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

Typical Applications

Reservoirs vary in their characteristics – location, elevation, filling & emptying, flow & pressure, surface area, etc. These various characteristics require various level control valve solutions.
The Model 750-65 is the ideal solution for level control in reservoirs – shallow and deep, low and high elevation, rooftop and basement, in water towers, and wherever electric power is available.




  Office 520-384-9223
401 E Maley
Willcox, AZ 85643
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