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DRILLING / FPSO / Gas Processing / LNG / Oil Processing / PIPELINE / SHIPBUILDING / Utility System

How Ball Valves Work?

how-ball-valves-work

Valves play an important role in manufacturing various kinds of items we use or come across on a day-to-day basis.

From bicycles or automobiles, jet airplanes, or the oil you use for cooking—all are results of valves in some form or another. However, there are a range of valves. Each differs in not just its shape and dimensions, but also its function and application.

In this post, we look at how ball valves work, its different types, and some reasons why it should be used.

WHAT ARE BALL VALVES?

These are valves that make use of a ball to navigate the movement of substances from one seating surface to another. The function of the ball is similar to a track ball found in old computer mice.

However, the ball in the valve consists of a port, which changes alignment in response to the position of the valve. For instance, when the ball valve is set to open, the port changes the direction according to the flow of the substance. When the valve is closed, however, the port adopts a perpendicular direction and acts as a seal to block the flow of substances.

Ball valves vary in the degree to which the port can change directions. In most cases, the ball valve will adopt a 90 degree rotation. However, in other cases, a 360 degree rotation is more beneficial.

WHAT ARE THE DIFFERENT TYPES OF BALL VALVES?

There are also different types of ball valves. Some of these include:

The ports are made from a number of materials and metals including titanium, CPVC, chrome, brass, bronze, and stainless steel.

WHY ARE BALL VALVES USEFUL?

Since valves have considerable application for the distribution of liquids and gases, ball valves offer significant convenience of requiring low maintenance and lack of leakages.

They are also useful for utilization across a wide range of industries, markets, and applications. Some of the most common areas where ball valves are used include manufacturing, oil and gas, and chemical storage industries. Before purchasing ball valves for industrial or residential use, it is recommended to evaluate the conditions so that ball valves do not suffer from corrosion.

The Original Posted by Sealexcel

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