what is the function of 3 way manifold valve in a closed
loop system?
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.
| Is This Answer Correct ? | 17 Yes | 1 No |
Post New Answer View All Answers
Why upper weighing limit of electronics balance is 90% of the total weighing capacity?
basic connection and principle of axial shift sensor n differential sensors in tubine describes n draw......
what is compensation? temprature & pressure
If fire would be inside the plant which fire detector is to detected the fire.
What is the purpose of bypass valve across AS valve.
Hi, Is there any smart plant instrumentation design training institute in Bangalore?
What is standard of DCS panel design?and what is step of DCS panel design?wiring and type of connector(screw or DB connector)
what is interface level and how it is calibrate?
how to calculate range of level transmitter?
please send me the inteview questions in IOCL
Why we are using reverse action in displacer types level transmitters on some Vessels?
what is controlling card in dcs? how u measure dcs memory?what is bus in dcs?how u know dcs speed n ehternet speed?
what are the diff. in servo and regulatory control?
Type of level transmitter commnly used in Procees area are the following. a.________________This type of level transmitter works as follows
can we copy the software from a transmitter using hht(hart 275) ?