____ are used to restrict flow of liquids through a pipe in only one direction.
A) Check valves
B) Butterfly valves
C) Globe valves
D) Jet valves

Question

Quizplus · Accepted Answer

Check valves are specifically designed to allow the flow of liquids through a pipe in only one direction. They prevent backflow and are commonly used in industries such as oil and gas, water treatment, and chemical processing. Butterfly valves, globe valves, and jet valves are not specifically designed for this purpose. Butterfly valves control the flow in both directions, globe valves regulate the flow, and jet valves are used to control the velocity of fluid in piping systems.

____ Are Used to Restrict Flow of Liquids Through a Pipe