can u please tell me the different types of valve uses and
wt purposes it is used ~!(controlling the flow other than
that which valve should be used in what place)
- 2 Answers
- 5923 Views
- I also Faced
- E-Mail Answers
Answer Posted / www.islamqa.com
We can devide valve types by 3 considerations:
# valve types with considering valve function- so we have:
on/off valve
control valve( or called throttling or modulating valve )
safety/relief valve
check valve
# valve types with considering stem motion- so we have:
linear motion which have: globe, gate, bench valve
rotary motion which have: ball, butterfly, disk valve
# valve types with considering actuator type- so we have:
manual valve
MOV (Motorized Operating Valve)
solenoid valve
pneumatic valve: diaphragm, piston valve
hydrolic valve: piston valve
Regards,
Ahmed Sabry
Control and Instrumentation Engineer
GPC - General Petroleum Company
CELL.: 00 2 0121367310
| Is This Answer Correct ? | 5 Yes | 1 No |
Post New Answer View All Answers
Q- What are the application in which PNP transistor is preferred over NPN ?
If we increase only P what will be controller action ?
Explain why plc require in analog input 4-20amp & 0-10 volt?
what is diffrance between FF & SMART, explain with difination
How does a single acting, spring return ball valve actually work? Does it require continuous air supply?
Which is the best field foundation bus. ( FF ) Yokogawa, Honeywell or others ?
what is the difference between attemperator and desuperheater ?
can we replace a slot sensor (inductive type) with limit switch (potenial free contact / no-nc type).
Hi,can anyone help me out with PhD programs related to Instrumentation field?I have a degree in electronic Instrumentation?
How to Calibrate Ultrasonic Level Transmitter in field
i want formula for flow control.am doing project in flow control using orifice . i know value of the flow level(Q) . upstream(p1) pressure, orifice diameter(Do) , pipe diameter(Di) and oil viscosity(Vi) how can i calculate downstream pressure
how to convert cubic metre per hour to newton cubic metre per hour
what are procedure of sox-nox calibration
The Design Calculation of Level Transmitter For Different Structure open & Closed Vessel, Eg. Diff. Level Tx., Capacitance For Continous Operation
Why even multiple power supplu r used in instrumentation system?
