Difference Between Ball Valve and Gate Valve

In this blog post, you’ll read:Individuals mainly use ball and gate valves as flow control valves. These valves are critical in a lot of industry and business settings. You can find them in pumps. Some valves start and stop the flow of liquid. To prevent leaks and accidental releases, one must correctly keep them. Many valves exist, but the ball and gate valves are the most popular. The function of both valves is the same. Their structures, on the other hand, are vastly different. That's why you need to know the difference between the ball valve and the gate valve.
Table of Contents

What Is Gate Valve?

gate valves with 200 wog
Gate valves with 200 wog

Figure 1. Gate valve

A gate valve is a kind of control valve that permits fluid flow through unobstructed or stops fluid flow. The most significant aspect of a gate valve is that it lets fluids flow straight through without any blocks. This means that there is a minimal pressure loss across the valve.

In contrast to butterfly valves, a gate valve’s clear bore also lets a pig pass through when cleaning pipes. But quarter-turn valves move faster than gate valves, and you should only use them to open or close fully. You shouldn’t use them to control the flow.

One of the most popular valves is the gate valve because it is easy to use and has many applications. Gate valves have full-port ports, which means that the valve port size is the same as the length of the pipe that connects them. Full-bore gate valves enable fluid to move quickly through pipelines without obstruction or reduction in pressure. You can also use a cleaning rod to clean the line.

What Is a Ball Valve?

ball valve for water plumbing
Ball valve for water plumbing

Figure 2. Ball valve

A ball valve controls the flow of gas or liquid. It uses a round ball with a hole inside it. Its axis’s quarter-turn (90 degrees) determines if the medium can pass through or obstruct it.

These valves have an extended service life and maintain stable sealing performance throughout their lifespan, even when inactive. As a consequence, they are more widely used as shut-off valves than others, such as gate valves.

Specialized designs use ball valves as control valves. Few people use these applications because they cannot control the flow rate as accurately as other valve types. However, the valve also provides some benefits in this regard. A prime example is its ability to maintain a tight seal regardless of the presence of stained media. Check out our online ball valves and gate valves.

Gate Valve Vs. Ball Valve: Key Differences

In this blog, we will explain the working of both valves to clarify the distinction between the ball and gate valves.

Ball valve Vs. gate valve: working

ball valve vs gate valve working mechanism
Ball valve vs. gate valve working mechanism

Figure 3. The working mechanism of the ball valve

A ball valve employs a rotating ball with a bore and a stem. Rotate the ball using the stem-affixed handle to either open or close the valve. This valve, known as a quarter-turn valve, allows or blocks media passage with just a 90° handle. The handle to the pipe signifies an open valve, whereas a handle perpendicular to the pipe implies a closed valve.

A gate valve regulates the passage of the medium through a gate. A gate consists of a solid disk joined to the stem. The gate lowers to its initial position to close the valve after raising it to enable opening the valve.

A bonnet accompanies the valve and regulates the position of the gate through rotation. This “multi-turn valve” valve requires a 360° rotation to open or close fully.

parts of the gate valve
Parts of the gate valve

Valve flow direction

A gate valve is the best choice for applications where flow is restricted in one direction. Additionally, gate valves work well when a lot of fluid needs to move quickly. Ball valves, on the other hand, work better when flow passes in both directions.

Ball valves are easier to operate than gate valves. This makes them a good option for situations that need frequent opening and closing of the valve.

Valve seal capacity

Gate valves completely close the valve disk when shut, making them ideal for high-pressure scenarios that require a secure seal. On the other hand, ball valves have a small opening in the middle of the valve disc. Although a gate valve can open and close faster than them, too much pressure prevents it from locking firmly.

Valve design and construction

The advantages and disadvantages of gate and ball valves stem from their unique operation and design. Depending on your needs, one typically outperforms the other.

Ball valves are more suitable for handling liquids than gate valves for gas and liquids. A round gate allows or restricts fluid passage through gate valves, whereas a ball serves the same function in ball valves. Although both varieties of valves are versatile in their applications, they each possess unique advantages and disadvantages.

Although gate valves are less expensive and easier to repair than ball valves, they are not as robust. Conversely, ball valves are considerably more resilient and can withstand higher pressures despite being costlier and difficult to repair.


Its ports control the way a valve opens and closes. A gate valve has only two ports, which means it can work either way. Depending on its type and use, you can thread, join, or flange the holes in the gate valve.

But ball valves can have more than one port. Depending on the type of valve and its purpose, you can thread, join, or flange these holes. Three-hole ball valves let different materials move in different ways. If a valve has holes, it’s essential to know its purpose and specific size.

Full-port valves have balls with holes the same size as the pipes they connect. The hole in the ball valve’s ball with a lowered port is smaller than the pipe.


Both gate and ball valves are frequently used in industrial and residential settings. Marine and fire protection systems frequently employ ball valves. Ball valves do not suit food, drink, and medicine because they require difficult cleaning and can become contaminated.

Ball valves do not perform well because they require difficult cleaning, and slurry particles can cause damage to them. People use gate valves in hot, high-pressure places like power plants, mines, and water treatment facilities.

Gate valves are better for dense slurries because they are easier to maintain and clean. People predominantly install gate valves in applications that do not necessitate frequent shut-offs or in antiquated piping systems.

Sufficient water supply lines employ gate valves owing to the reduced flow restrictions and direct flow path they provide. People use ball valves more frequently in newly installed piping systems that require frequent shut-offs.

Applications of valves
Applications of valves
  • Durability

Gate valves usually last longer than ball valves because they have some moving parts and are less likely to rust. Ball valves can develop leaks over time but are easier to fix when needed.

Ultimately, the user’s wants and tastes dictate the type of valve to use. It would be best to have a valve that can handle a lot of wear and tear. A gate valve is a good choice. A ball valve might be better if you care more about how easy it is to fix.

  • Maintenance

Ball valves have more durability than gate valves. We expect a greater need for gate valve replacement and maintenance.

Ball valves need no maintenance. If not removed from service, it’s better to replace them instead of repairing them. These valves find use in applications that involve high pressure and high cycles.

Globe Valve Vs. Ball Valve Vs Gate Valve

Globe valves, gate valves, and ball valves are the three primary types of valves. Each variant has distinct merits and demerits; the specific required valve depends on the intended use. This study will compare three popular valve types: the ball, gate, and globe valves.

People often use globe valves in applications that require precise control. They are suitable for controlling flow but can be harder to maintain and costlier than other valve types.

Ball valves are ideal for situations that require a quick shut-off. People commonly use them in applications requiring complete shut-off, such as gas pipelines. However, they can be more expensive and difficult to maintain than other valves.

Gate valves prove to be highly suitable for situations that require a fully open or closed valve. People often use them in water pipelines and other applications requiring total shut-off. However, operating gate valves can be more complex than operating other valves.

Bronze Globe Angle valves
Bronze Globe Angle valves

Are Ball Valves Better Than Gate Valves?

The professional engineering community holds differing opinions on whether they prefer gate or ball valves. Choosing the right valve depends on the project’s requirements, as each type has pros and cons.

  • Function

A quarter-turn valve, also known as a ball valve, controls the passage of water by utilizing a ball with a central aperture. The lever attaches to the ball to turn the valve on or off. By contrast, a gate valve is a linear apparatus utilized to control the passage of water through a gate. You must rotate a lever, an integral gate component, to operate the gate.

  • Application

Ball valves perform better than gate valves in situations requiring a secure seal, such as gas or water lines. However, gate valves are more appropriate in conditions requiring a significant flow volume, such as wastewater lines. In addition, ball valves are typically easier to operate than gate valves.
Speeds of closing and opening
A ball valve is better for quick opening and closing situations because it turns a quarter. The valve must rotate over 360 degrees to operate. It relies on these attributes. Both valves operate efficiently when constructed to carry out their specific functions.

Gate valves vs ball valves: How to choose the right one I From Tameson

Choosing Between the Gate Valve and Ball Valve

Before choosing between a ball valve and a gate valve, you may consider the following:

Ports: A gate valve possesses two ports, whereas a ball valve may contain more than two.
Flow Capacity:
The stream capacity of a gate valve is usually higher than a ball valve’s because gate valves come in bigger sizes.

Sealing: When we compare a ball valve vs. a gate valve, a ball valve has a tight cover and can completely shut off flow. Because of this, ball valves work better in situations like natural gas, where a tight seal needs to last a long time.
Both the ball valve and gate valve are suitable for low-pressure situations. A gate valve, on the other hand, is better for high-pressure circumstances. The ball valve opens and closes quickly, which can cause a water hammer.

Cost: A gate valve with the same specs usually costs less than a ball valve. However, a ball valve tends to last longer and needs less maintenance, so in the long term, it may be cheaper.

Connection: A connection to the pipe is a significant aspect of both valves. To determine the best value for your needs, consider the advantages and disadvantages of both ball and gate valves. Evaluate all relevant factors before making a decision.

Ball Valve Vs Gate Valve: Conclusion

A crucial distinction lies between the ball valve and the gate valve. You can partially open ball valves but only fully close or fully open gate valves to control flow. Various industries utilize gate valves and ball valves because of their dissimilar capabilities. People frequently use gate valves in industrial, mining, and massive water distribution systems.

Ball valves find application in various sectors, including but not limited to the automotive industry, manufacturing facilities, and food and beverage apparatus.

When picking valves for pipes or gas systems, consider cost, durability, and technical distinctions. Gate and ball valves perform comparable functions but provide varying degrees of control.

When comparing a ball valve and a gate valve, it is crucial to consider the application’s specific requirements. Additionally, it is vital to pick a reliable ball valve manufacturer that can provide reliable products.

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