How can you stop an occasional discharge of water from the relief - ProProfs Discuss
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How can you stop an occasional discharge of water from the relief valve of a reduced pressure principle backflow preventer caused by supply pressure fluctuations?



A. By installing a pressure regulating valve on the supply pipe
B. By installing a soft seat check valve upstream of the assembly
C. By installing a globe valve on the downstream piping
D. By installing a soft seat check valve downstream of the assembly
E. By installing a strainer upstream of the assembly

This question is part of Backflow qiz 3
Asked by Pbarton, Last updated: Dec 18, 2019

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pbarton

Pbarton

Answered Jan 29, 2018

By installing a soft seat check valve upstream of the...Read More
 

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