Скачать или смотреть Know About Industrial Valves

Science and Technology, Science
An industrial valve is a device that regulates, directs, or controls the flow of a fluid (gases, liquids, fluidized solids, or slurries) by opening, closing, or partially obstructing various passageways. Industrial valves are used in a wide range of applications and are found in almost every type of process and piping system.
Types of Industrial Valves
Ball valves:
A ball valve is a quarter-turn valve that uses a ball-shaped closer element, having a hole in the center to stop or start fluid flow. They are durable and offer quick and easy operation.
Butterfly valves: A butterfly valve is a type of quarter-turn valve that uses a rotating disc to regulate fluid flow. They are lightweight and cost-effective, making them a popular choice for diameter pipes in many applications
Gate valves:
A gate valve is a linear motion valve that uses a gate to regulate fluid flow. They are used in high-pressure applications where tight shut-off is necessary. Furthermore, they are used for on/off applications, not for controlling the fluid flow.
Globe valves:
A globe valve is a linear motion valve that uses a movable disc against a metal seat ring to regulate fluid flow. They are commonly used in high-pressure and high-temperature applications. They are also used for fluid flow shutoff.
Check valves:
A check valve is a fluid-actuated valve that only allows fluid to flow in one direction. They are used to prevent backflow and maintain system pressure.
Diaphragm valves: A diaphragm valve uses a flexible diaphragm to control fluid flow. They are ideal for applications with contaminated fluid that require a tight seal and are easy to maintain.

Materials of Industrial Valves
Cast iron:
Cast iron is a popular material for industrial valves due to its strength, durability, and resistance to corrosion.
Stainless steel:
Stainless steel is a popular material for industrial valves due to its strength, durability, and resistance to corrosion.
Brass:
Brass is a popular material for industrial valves due to its resistance to corrosion, ease of machining, and low cost.
Bronze:
Bronze is a popular material for industrial valves due to its resistance to corrosion and high strength.
Plastic:
Plastic is a popular material for industrial valves due to its lightweight, low cost, and resistance to corrosion.
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