Remote control valve is a _______________ valve?
Correct answer: B. Butterfly
- A. Gate
- B. Butterfly
- C. Needle
- D. Globe
Explanation
Butterfly valves are lightweight quarter-turn valves and can be fitted with actuators for remote operation, making them common remote-control valves. A globe valve is also suitable for throttling, but the conventional answer to this classification question is butterfly.
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