Gate Valves vs Ball Valves

Figure 1: Ball valve (left) and gate valve (right)

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Gate and ball valves both control the flow of liquids and gases but differ in design, operation, and application. Ball valves are ideal for quick shut-off and tight sealing, making them suitable for gas and chemical handling. Gate valves are better for high flow capacities and high-pressure environments, such as large pipelines and water distribution systems. This article explores their differences and how to choose between them.

Table of contents

• Gate valve vs ball valve
• Operation differences
• Gate valve and ball valve applications
• FAQs

Gate valve vs ball valve

Due to the differences between gate and ball valve operation and design, each has advantages and disadvantages.

Table 1: Ball valve vs gate valve

Operation differences

Ball valve

A ball valve uses a rotary ball with a bore and a stem (Figure 2). When the handle attached to the stem is turned, it rotates the ball to open or close the valve. This valve is also called a quarter-turn valve because the handle only needs a 90