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Our solutions are greatly recognized and reliable by customers and will fulfill continuously altering financial and social requirements for Metal Seated Trunnion Ball Valve,Trunnion Ball Valve,Forged Trunnion Mounted Ball Valve,Casted Trunnion Mounted Ball Valve,Metal Seated Trunnion Mounted Ball Valve, Our enterprise warmly welcome close friends from everywhere in the environment to go to, examine and negotiate organization.
Metal Seated Trunnion Ball Valve, We believe with our consistently excellent service you can get the best performance and cost least goods from us for a long term . We commit to offer better services and create more value to all our customers. Hope we can create a better future together.

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  • Considerations for Selecting Common Valves

  • Functional use of valve.

    The definition of "valve" is a device used to control the direction, pressure, and flow of fluid in a fluid system. A valve is a device that makes the medium (liquid, gas, powder) in the...

  • What are the Advantages of Floating Ball Valve Compared with Other Valves?

    The key to floating ball valve is that its ball has no fixed shaft support running through it. When the valve is closed and needs to be sealed, it is the pressure generated by the liquid or gas flowing in the pipeline that pushes the ball tightly against the sealing surface.

  • What does the arrow marked on the valve body mean?

    The arrow marked on the valve body indicates the recommended pressure-bearing direction of the valve, not the direction of the fluid flow in the pipeline. For valves with bidirectional sealing capabilities, the arrow may or may not be marked. If marked, it points to the recommended pressure-bearing direction, as one of the two possible directions—either horizontal or vertical—will usually offer better performance.

  • What kind of quick cut-off ball valve?

    Ball valve is a common pipeline control device that can be used to cut off, open, or regulate the flow of fluid in pipelines. Quick cut-off ball valve is a special type of ball valve, which is characterized by faster cut-off speed and higher tightness performance than ordinary ball valves. It can achieve complete isolation of fluids in an instant to protect the safe operation of pipeline systems.

  • Why are pneumatic valves more commonly used than electric valves for important valves?

    neumatic valves have inherent safety features. In complex working environments, there are many electrical devices and potential sources of electrical interference. Electric valves rely on electric power for operation, and when electrical faults occur—such as short circuits, leakage, overloads, or electromagnetic interference—there is a high risk of malfunction in their control systems. For example, near areas with strong electromagnetic radiation, electric valves might receive incorrect signals, causing them to open or close unexpectedly, which can pose significant safety hazards to the entire system's operation.

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