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Explaining The Differences Between Ball Valves & Gate Valves

Posted on: December 28th, 2020

We live in a world filled with a lot of inventions resulting from modernizations and technological advancements. Equipment, tools, and devices are manufactured with the latest software and programs to make production processes efficient within industries. A ball valve and a gate valve are two different products and fair examples of today’s industrial tools. They both vary in terms of functionality and other factors. It is time to help you learn more information about a China valve and its types. First, let’s look at how they both work;

  • A ball valve works by controlling the flow of liquid or gas using a rotary ball that turns 90 degrees on an axis. On the other hand, a gate valve functions by lifting and lowering the gate to let the medium pass without any obstructions.
  • An exciting difference is that a gate valve can be used without any loss of pressure. It is a barrier that opens and closes accordingly, while a ball valve involves rotation, which can take time to complete.
  • According to market research, gate valves are more affordable than ball valves, regardless of the quality and size.
  • The two tools in question also have varying components. For instance, the gate valve has a gate, body, seat, stem, actuator, and bonnet. On the other hand, a ball valve uses a body, seat, ball, and lever for efficient performance.

Buying from a helpful ball valve manufacturer means getting all the help you need to get a product that meets all your demands and requirements.

Differences Between Structure & Design

Although the two items, a gate valve and a ball valve, work in a similar manner, their structure and design differ to a great extent. Here’s what you need to know;

  • A gate valve uses a bonnet to protect the internal parts, and a ball valve has a housing assembly. Both of these items are removable to make maintenance and repair increasingly convenient.
  • Different types of bonnets available include screw-in, union, pressure seal, and bolted bonnets. All of these prove valuable in making the valve durable and leak-proof. In contrast, the housing assembly varies in designs like one-piece, two-piece, and three-piece.
  • Ball valves have balls with varying profiles to define the hole. These include a full bore, reduced bore, and V-shaped bore ball. On the other hand, the gate valves have different types of gates. There are wedge, slab, parallel slide, and parallel expanding gates.

It is advisable to choose a reputable gate valve manufacturer to get high-quality products at reasonable rates. Whether you need a gate valve or the ball one, don’t compromise in any way as it will make your investment increasingly worthwhile.

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