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Author Question: List some of the advantages of pneumatic control systems. What will be an ideal ... (Read 34 times)

altibaby

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on: Jul 26, 2018
List some of the advantages of pneumatic control systems.
 
  What will be an ideal response?

Question 2

What types of control valves are used for heating and cooling coils?
 
  What will be an ideal response?


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briseldagonzales

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Reply #1 on: Jul 26, 2018
Answer to Question 1

They provide an excellent means of modulating control operation. They provide a wide variety of control sequences with relatively simple equipment.

They are relatively free of operational problems.
They cost less than electrical controls if the codes require electrical conduit.

Answer to Question 2

Control valves are typically 2-way for steam and 2-way or 3-way for water.


altibaby

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Reply 2 on: Jul 26, 2018
YES! Correct, THANKS for helping me on my review

aliotak

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Reply 3 on: Yesterday
:D TYSM

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