GB Forged Steel Trunnion Ball Valves: In-depth analysis of structure and features

GB Forged Steel Trunnion Ball Valves: In-depth analysis of structure and features

The national standard forged steel fixed ball valve is an industrial valve equipment with exquisite design and superior performance. Its design and production strictly comply with Chinese national standards to ensure its reliability and stability. The following is a detailed introduction to the national standard forged steel fixed ball valve:

1. Structural features:

-The main characteristic of a fixed ball valve is that the ball is fixed and cannot move, and the switch is achieved through the movement of the valve seat. This design makes the operation more stable and reliable.

-The use of forged steel material enhances the pressure resistance and wear resistance of the valve, enabling it to adapt to more complex working environments.

2. Main component materials:

-The main components of national standard forged steel fixed ball valves are usually made of carbon steel and stainless steel materials to adapt to different working conditions and environments.

3. Application areas:

-Due to its excellent performance and reliability, the national standard forged steel fixed ball valve is widely used in pipeline systems in industries such as petroleum, chemical, and natural gas to control the flow of media.

4. Execution standards:

-The design, manufacturing, and testing of this ball valve are carried out in accordance with national standards such as GB/T12237, ensuring the quality and performance of the product.

5. External connection dimensions and weight:

-The external connection size and weight of fixed ball valves may vary depending on the working pressure and diameter. For example, for PN1.6MPa and DN50 ball valves, their external dimensions are 216mm and their weight is 50kg.

6. Maintenance and upkeep:

-Regularly check the working status of the valve, clean up accumulated impurities in a timely manner, and maintain the cleanliness of the valve.

-For valves that are not used for a long time, regular opening and closing operations should be carried out to prevent the ball from sticking to the valve seat.

In summary, the national standard forged steel fixed ball valve plays an important role in various industrial fields due to its unique structure and superior performance. Understanding its basic characteristics and applications can help to better utilize this equipment, improve production efficiency and safety.