Ball, butterfly, diaphragm, gate, pinch, piston, and plug valves are examples of isolation valves. Ball, butterfly, diaphragm, globe, needle, pinch, and plug valves are examples of regulation valves. Pressure relief and vacuum relief valves are two types of safety relief valves. Swing check and lift check valves are examples of non-return valves.
A valve is a mechanism or natural thing that opens, closes, or partially obstructs numerous passages to regulate, direct, or control the flow of a fluid (gases, liquids, fluidized solids, or slurries).
The body, bonnet, trim (internal elements), actuator, and packing are all basic parts of all valves, regardless of type.
The most typical method for sizing a control valve is to determine the flow coefficient, Cv, which is a measure of the valve body and trim capacity. A valve Cv is defined as the number of gallons per minute (GPM) that will travel through a valve with a pressure drop of 1 psi at 60°F (15.5°C).
Valves control fluid flow by controlling a pressure decrease in a pipeline. Valves are a popular final control element in a process control system that keep pressure, temperature, composition, and other process variables constant.
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Arman Raza
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Much helpful and good content.
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Excellent, Very help full this Course
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SHIV PAL MAURYA
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very good and helpfull course
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LAYBA HUSSAIN
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Great explanation of all commands
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Who Knows
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First of all take love and respect, sir. Your video is so informative and easy to understand.
Sir, some of the Options in ' Mechanical Mate' has skipped from your video. Please make those videos.
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Rushikesh Barate
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sir can i get assignment pdf?
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DEBRAJ PANDEY
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very useful.
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Anubhav Kumar Ojha
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mukesh shreewastab
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So Manny Thanks It's so helpful course
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Arup Kundu
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I just loved this course. A free course with highly organised and useful contents is near to impossible in now a days. Very much useful and learned a lot. Trainer is also very good.
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