Types of valves and their functions pdf

Posted on Wednesday, May 12, 2021 11:32:33 PM Posted by RenГ© H. - 13.05.2021 and pdf, guide pdf 5 Comments

types of valves and their functions pdf

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There are countless types of valves for use across a variety of industries and applications. When it comes to flow control valves, valve types range from simple to sophisticated ; some valves are complex enough to adjust automatically to pressure and temperature variations.

Different Types of Valves used in Piping – A Complete Guide of Pipe Valves

Industrial valves have been around for more than a century. As applications become more specific and complicated, valves have evolved into nine major types to suit different requirements. These 9 types cover all industrial applications and services. Valve categorization depends on several considerations. For this article, valves are categorized according to the functions.

List of valves

Hello reader, In this article, we will read the Definition, Classification of the valve, and their functions. A valve is a component that controls and regulates the fluid or directs the flow of a fluid by various kinds of closing, opening, or by partially cut off fluid flow. So to controls the flow and pressure of fluid within a system, we used valves. The gate valve is a regular type valve that is used in any process plant. Here flow of fluid is controlled in linear motion.

There are a number of different plumbing valves used to control the flow of water in a building. The pros and cons of each type are identified below. Ball valves are made with a rotating sphere that has a hole in it. In the open position, the hole in the sphere is in line with the pipe. When closed, the hole in the sphere is perpendicular to the pipe. The lever handle operates the valve, but also serves as an indicator for whether the valve is open or closed. When the lever is parallel to the pipe, the valve is open.

This article is all about valves, and the various types of valves and fittings available. Valves are mechanical or electro-mechanical devices that are used to control the movement of liquids, gases, powders, etc. In most instances, valves rely on some form of mechanical barrier—a plate, a ball, a diaphragm, for example—that can be inserted and removed from the flow stream of the material passing by. Some valves are designed as on-off varieties, while others allow very fine control of the passage of media. Material selection plays an important role in specifying valves to ensure the compatibility of the wetted parts of the valve with the fluid or powder passing through it. Sizing is determined by the pipe or tubing diameter, flow rate, and the width between flanges for pipeline valves being installed as replacements. Aerosol Valves are used for dispensing the contents of aerosol cans.

Different Types of Valve In Mechanical or Piping Engineering [Notes & PDF]

Different types of valves are used in piping. In this article, I have covered classifications of valves and functions of valves. A valve is a device that regulates, controls, or directs the flow of a fluid by opening, closing, or partially obstructing fluid flow. A sound bit complicated?

Valves are mechanical devices that controls the flow and pressure within a system or process. They are essential components of a piping system that conveys liquids, gases, vapors, slurries etc.. Different types of valves are available: gate, globe, plug, ball, butterfly, check, diaphragm, pinch, pressure relief, control valves etc.

Valves Guide


  • The three basic functions of valves are: 1. to stop flow, 2. to keep a constant direction of flow, and 3. different types of valves and their features is given below. Petrona G. - 14.05.2021 at 15:23
  • Learn more. Sempbreadaplpos1975 - 17.05.2021 at 23:05
  • VALVE TYPES. There are a large variety of valves and valve configurations to suit all services and conditions; different uses (on/off, control), different fluids. Parnella G. - 18.05.2021 at 05:54
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