AHHV2 25059 Hydraulics- Valves 2

 

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Performance Objectives:

                                                                                                                   Pass     Fail                  

Topic 1: Flow and Directional Control

1.1  Identify a non-adjustable orifice and describe what
it does.

1.2 Name three factors that affect throttled flow through a valve.

1.3 Describe how a pressure-compensated flow control valve
    works.

1.4 Describe how a temperature-compensated flow control
      valve works.

1.5 Identify applications where bleed-off, meter-in, and meter-
      out circuits could be effective.

1.6 Explain how a directional control sliding spool valve
      controls fluid direction in a hydraulic system.

 

Topic 2: Pressure Control 

2.1 Explain what a pressure reducing valve does and how
      it works.

2.2 Explain what a relief valve does and how it works.

2.3 Explain what a sequence valve does and how it works.

2.4 Explain what a counter-balance valve does and how
      it works.

 

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Date Completed: _____________________________________________