Stable Fluid Control in Harsh Conditions with New Two-Piece Ball Valve

1. Structure and features of welded two-piece ball valve

The welded two-piece ball valve is composed of two valve bodies connected by welding. The ball is located between the two valve bodies. The fluid is opened and closed by rotating the ball. This structure has the following salient features:

High strength: The welded connection method makes the valve body have higher strength and sealing performance, and can withstand greater pressure and temperature fluctuations.
Excellent sealing: Precision fit and sealing materials are used between the ball and the valve seat to ensure no leakage in the closed state.
Corrosion resistance: The valve body is usually made of corrosion-resistant materials such as stainless steel and can adapt to various corrosive media.
Easy operation: the ball can be opened and closed by rotating 90 degrees, with quick response and easy remote control.

2. Application of welded two-piece ball valve in harsh working conditions

Welded two-piece ball valves are widely used in the following harsh working conditions due to their excellent performance:

High temperature and high pressure environment: The welded two-piece ball valve can withstand high temperature and high pressure environment, such as pipeline systems in petroleum, chemical and other industries. In these environments, valves need to withstand extremely high temperatures and pressure fluctuations, and the welded connection method can ensure the strength and sealing of the valve body.
Corrosive media: The welded two-piece ball valve is made of corrosion-resistant materials and can adapt to various corrosive media, such as sulfuric acid, hydrochloric acid, etc. In these environments, valves need to be exposed to corrosive media for a long time, so they must have good corrosion resistance.
Frequent operation occasions: The welded two-piece ball valve is easy to operate and responds quickly, and is suitable for frequent operation occasions. For example, fluid control systems in industries such as electric power and metallurgy require frequent adjustment of fluid flow and pressure. Welded two-piece ball valves can respond quickly and achieve precise control.

3. Maintenance and management of welded two-piece ball valves

In order to ensure the long-term stable operation of the welded two-piece ball valve under harsh working conditions, regular maintenance and management are required. Here are some suggestions:

Regularly check the sealing performance of the valve and deal with it promptly if there is any leakage.
Clean and lubricate valves regularly to reduce friction and wear.
Regularly check the valve's connections and fasteners to ensure they are firm and reliable.
Valves are regularly performance tested and calibrated to ensure their accuracy and reliability.

4. Summary

With its high strength, excellent sealing, corrosion resistance and easy operation, the welded two-piece ball valve provides a solid guarantee for fluid control under harsh working conditions. Through regular maintenance and management, the valve can be ensured to maintain good performance and reliability during long-term use. With the continuous development of industrial technology, welded two-piece ball valves will be used in more fields and play a greater role.