valves and plumbing items uae duabi - Dubai
valve ball" typically refers to a type of valve that uses a ball to control the flow of fluid through a pipeline. Ball valves are commonly used in various industries, including oil and gas, water treatment, chemical processing, and more. Here are some key details about ball valves:
Design:
A ball valve consists of a spherical disc (the ball) with a hole through its center.
The ball is positioned within a chamber and is capable of rotating.
When the ball is in the open position, the hole aligns with the pipeline, allowing fluid to flow through. When in the closed position, the hole is perpendicular to the pipeline, blocking the flow.
Types of Ball Valves:
Floating Ball Valve: The ball is not fixed to the stem, allowing it to move slightly in the valve.
Trunnion Ball Valve: The ball is fixed to the stem and supported by trunnions to reduce friction and provide stability.
Materials:
Ball valves are made from a variety of materials, including stainless steel, brass, bronze, plastic, and other alloys, depending on the application and the type of fluid being controlled.
Actuation:
Ball valves can be manually operated (by turning a handle) or automated using actuators (electric, pneumatic, or hydraulic).
Automated ball valves are commonly used in industrial settings for remote or automatic operation.
Applications:
Ball valves are versatile and find applications in a wide range of industries due to their reliability and ease of use.
They are suitable for both on/off and throttling applications.
Advantages:
Quick quarter-turn operation for easy opening and closing.
Minimal pressure drop when fully open.
Tight sealing, minimizing leakage.
Suitable for a wide range of temperatures and pressures.
Disadvantages:
May experience wear over time, especially in abrasive or corrosive environments.
Not ideal for fine flow control applications.
Sizes:
Ball valves come in various sizes, ranging from small valves for residential use to large valves for industrial applications.
* Contact information:
- E-Mail: [email protected]
- Location: United Arab Emirates, Dubai Algharhood near to emirates airline metro station exit2
- Google Map: Technoflow Trading LLC ยท 69Q8+X5G - Marrakech Street - road - Umm Ramool - Dubai - United Arab Emirates
