Ball Valves

A ball valve is a form of quarter-turn valve which uses a hollow, perforated and pivoting ball (called a "floating ball") to control flow through it. It is open when the ball's hole is in line with the flow and closed when it is pivoted 90-degrees by the valve handle.
The handle lies flat in alignment with the flow when open, and is perpendicular to it when closed, making for easy visual confirmation of the valve's status.
WATER STEAM GAS STAINLESS HIGH PRESSURE ACTUATED

Frequently Asked Questions (FAQ)

What are the main advantages of using a ball valve in industrial applications?

The ball valve is favored in industrial applications due to its ability to provide a tight seal, which prevents leaks even under high pressure. Additionally, its quarter-turn operation allows for quick opening and closing, making it ideal for applications where rapid flow control is necessary. Its robust design also ensures durability and longevity, making it a cost-effective solution for many industries.

How does the design of a two-piece ball valve differ from a three-piece ball valve?

A two-piece ball valve consists of two main body pieces that are bolted together, making it simpler and potentially more cost-effective for certain applications. In contrast, a three-piece ball valve has three separate pieces, which allows for easier maintenance and replacement of internal components without removing the entire valve from the pipeline. For example, our Stainless Ball Valve two piece body - threaded offers these features, while the Stainless Ball Valve - 3 pieces - threaded is designed for enhanced serviceability.

What materials are typically used in manufacturing stainless steel ball valves, and what are their benefits?

Most stainless steel ball valves are constructed from materials like 1.4408 (A351 CF8M) or other grades of stainless steel, which provide excellent corrosion resistance and durability. These materials are ideal for handling various fluids, including corrosive substances, making them suitable for a wide range of industrial applications. For example, our Stainless Ball Valve two piece body - Flanged is made from high-quality stainless steel to ensure long-lasting performance.