What is the purpose of the foot valve on a pump?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $24.99Unlock all

Prepare for the ADEQ Water Distribution Grade 1 Exam with in-depth quizzes and comprehensive questions, each accompanied by detailed explanations. Ensure success with the most up-to-date resources available for certification.

Multiple Choice

What is the purpose of the foot valve on a pump?

Explanation:
The main idea is that a foot valve acts as a check valve in the suction line to keep water in the line when the pump stops. By preventing the water from draining back to the source, it preserves the pump’s prime, so when you start the pump again it’s already filled and ready to move water. This makes priming quicker and more reliable. Some foot valves also have a screen to keep debris out of the suction. The other terms don’t describe this function: it isn’t about air-breathing, it isn’t about wet-run conditions, and it isn’t about silencing.

The main idea is that a foot valve acts as a check valve in the suction line to keep water in the line when the pump stops. By preventing the water from draining back to the source, it preserves the pump’s prime, so when you start the pump again it’s already filled and ready to move water. This makes priming quicker and more reliable. Some foot valves also have a screen to keep debris out of the suction. The other terms don’t describe this function: it isn’t about air-breathing, it isn’t about wet-run conditions, and it isn’t about silencing.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy