Different types of valves used across industries

Valves are primarily used in controlling the flow of liquids, gases, and other substances in various industrial processes. Different processes – like handling complex chemical reactions or managing water supply systems or controlling the flow of oil & gases – require different types of valves. Depending on the intended use, valves are designed to meet specific operational requirements. Hence, valve specifications vary across industries, to suit specific functions and applications.

Gate valves

These are quite like isolation valves, and used to control the flow of liquids through the pipes. They are suitable for use in high temperature and pressure conditions, thus providing a great solution for isolating pipelines in oil refineries.

Ball valves

As their name, these valves feature a ball to control the flow of substances. The balls are spherical discs that are better at controlling the flow of gases by offering impeccable sealing. Because of their simple structure, they are easy to operate and repair.

Butterfly valves

Butterfly valves feature a rotating disc mounted on a rod. When the disc is rotated, it either blocks or allows the flow. However, they operate with limited control capability. They have a broad range of application within water supply.

Globe valves

One of the most popular options, globe valves regulate flow by moving a disc against a stationary ring seat. This design provides precise control over flow rate. The major advantage is its leak control capability, which is far better than others.

Check valves

Check valves allow fluid to flow in one direction only, preventing backflow that could damage equipment or disrupt processes. This is why they are also known as Non-Return Valves.

Diaphragm valve, pressure release valve, plug valves are other types which are used in various industrial applications.

CWT Valve is a global supplier of high-quality products of tailored valve specifications using different materials, even alloys.