The Advantages And Rated Pressure Analysis Of 1 PC Ball Valves
Jun 26, 2025
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In industrial piping systems, the 1 PC ball valve is highly popular due to its compact structure and excellent sealing performance. Among them, the 1 PC Threaded End Ball Valve (or 1 Piece Stainless Steel Ball Valve) is a common type that meets different operating conditions. So, what is the rated value of the threaded ball valve? Generally speaking, the working pressure of the 1 PC ball valve is 1,000 psi, which is suitable for most high-pressure environments.
The 1 PC ball valve is a reduced-size ball valve mainly used to start or stop the flow in a piping system. Its design features a quarter-turn handle, which allows switching between open or closed states by a 90-degree rotation. The handle is also equipped with a locking mechanism to ensure the valve stays fixed in either the open or closed position, preventing accidental operations.
The characteristic of the reduced-size ball valve is that its internal diameter is smaller than the diameter of the installed pipe, optimizing fluid control efficiency. Common 1 Piece Stainless Steel Ball Valves are made from SS316 stainless steel and feature PTFE valve seats, offering both corrosion resistance and wear resistance. Furthermore, the 1 PC ball valve uses an integrated valve body design, which not only reduces manufacturing costs but also minimizes potential leakage risks, enhancing long-term reliability.
Whether it is a 1 PC Threaded End Ball Valve or a 1 Piece Stainless Steel Ball Valve, both play a crucial role in the industrial field. Thanks to its high efficiency and durability, the 1 PC ball valve has become an indispensable component in piping systems.