VO: Overhaul Valves
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Question 1 of 6
1. Question
Gate valves are used to control flow of liquids that do not contain abrasive materials in suspension or acid solutions.
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Question 2 of 6
2. Question
Diaphragm valves are suitable for use in pipe system that circulate acid or abrasive material.
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Question 3 of 6
3. Question
Pressure relief valves are mainly used on pressure vessels and pipe systems.
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Question 4 of 6
4. Question
Pressure valves provide means to rapidly release any excess pressure in system before an accident occurs or pipe explodes.
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Question 5 of 6
5. Question
Non return valves permits flow in both directions.
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Question 6 of 6
6. Question
The function of a valve is to regulate and control flow of liquids or shut off the flow completely
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