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Proportional Hydraulics

Course Fee : 14 USD

  • Course Duration : 50 Minutes
  • Validity : 60 Days

This course includes certification from TATA STEEL


Proportional hydraulic valves are able to control the opening to flow proportionally instead of gradually, as is the case for most standard hydraulic valves. The simplest type of proportional hydraulic valve is a variable throttle controlled by a manual lever.
A proportional valve provides a change in output pressure or flow in the same ratio as the change in the input, for example if the input doubles then the output will also double.

Course Objective

After Completion of this Course, you will be able to :

  • Describe proportional Solenoids
  • Explain Direct Operated Proportional Directional Control valve
  • Describe Pilot Operated Proportional Directtion Control valve
  • Differectiate between direct operated pilot operated proportional direction control valve
  • Explain Direct operated proportional pressure relief valve, pilot operated Proportional pressure relief valve and Proportional Flow control valve

Course Curriculum

This Course will cover the following topics:

  • Introduction
  • Proportional Valves
  • Types of Proportional Valves
  • Proportional Direction Comntrol valve
  • Typical operting curves for Proportional direction Control Valve
  • Need of Pressure Compensator
  • Pressure Compensator
  • Selection Valves
  • Valves
  • Proportional Pressuer relief Valve
  • Direct operated Proportional Pressuer relief Valve
  • Pilot operated Proportional Pressuer relief Valve
  • Proportional Flow Control Valves

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