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Gate valves and ball valves are two common valve types used to control fluid flow in a variety of industries. While both serve similar purposes, there are significant differences in their design, operation, and application. Gate valves are designed with a gat...

the necessity and advantages of painting ball valves produced by Yongjia Dalunwei Valve Co., Ltd. are obvious.  It brings enhanced protection, improved aesthetics, customization opportunities and overall quality to the product. 

we aim to provide our customers with the assurance that their orders will arrive in excellent condition, ready to meet their needs.

The reason why ball valves need to be fire tested is to ensure that they can operate safely and reliably in the event of a fire to protect the safety of equipment and personnel. Fire testing is to verify the performance and reliability of ball valves under fire conditions to meet relevant safety standards and regulatory requirements. 

As an advanced fluid control valve, the double hard-seal ball valve is specially designed to meet the high requirements of various industrial fluid control systems. This innovative valve adopts a two-way sealing structure to ensure optimal sealing performance ...

Ball valves are an indispensable component of fluid control systems in various industrial fields. Ball valves play a vital role in regulating the flow of liquids and gases in pipelines with their ability to close or open fluid transmission. This product has a ...

When choosing the right ball valve for your industrial application, it is critical to understand the difference between a forged soft-seated ball valve and a cast soft-seated ball valve. The manufacturing processes and performance characteristics of these two ...

Ball valves are an important part of the pipeline system and have various key functions in controlling and regulating fluid flow. These valves are designed to control fluid flow, shut down quickly during emergencies, regulate throttling, isolate fluids and sav...

Ball valves are essential components in many industrial fields and play a vital role in fluid control and regulation. These valves are used in various industries including oil and gas, chemical, power, water treatment, pharmaceutical, food and automotive manuf...

The importance of reliable and durable valves in industrial environments cannot be overstated. Cast soft-sealing ball valves are an integral part of the pipeline system, especially in environments with high pressure, high temperature or corrosive media. These ...