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what is the function of 3 way manifold valve in a closed
loop system?
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Answer Posted / sanjoy mandal
3-Valve Manifold is used for differential pressure
transmitter. The typical 3-way valve manifold consists of 2
block valve and 1 equalizer valve. If we want to check the
zero of the differential pressure transmitter, we just need
to close the block valve and open the equalizing valve.It
is also useful for online insatallation of the transmitter.
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