Zhejiang Sedelon Valve Co.,Ltd, China gate valve, globe valve, butt weld globe valve, expanding plug valves, stainless steel ball valve, lug-style butterfly valves, cast steel butterfly valves, low temperature ball valves, socket weld end ball valves manufacturer and factory. Welcome to contact us.

The company has passed ISO9001:2008
quality management system certification.

  • Special Equipment Type-examination Certificate-Globe valves
  • Special Equipment Type-examination Certificate-Gate valves
  • Special Equipment Type-examination Certificate-Ball valves
  • Manufacture License of Special Equipment People's Republic of China
  • ISO9001
  • CE-1521-1
  • CE-1521-2
  • CE-1521-3
  • CE-1521-4
  • CE-1521-5
About Sedelon
Sedelon Valve Co.,LtdRead

SedelonValve Company is established in 1998. Based in “the valve county”---Wenzhou, Zhejiang, China, this company integrates manufacturing and trading together.
The main products of this company are Bronze valves, API/DIN gate/globe/ check valves/butterfly valve/plug valve, ball valves and forged steel valves. Its products have been widely used in petroleum, petrochemical, chemical, metallurgy, electric power, water conservancy, machinery and many other fields.
In order to provide customer high-quality and better service, the company has equipped the system certification such as API6D, CE, ISO9001, TS, ect.
We have a strong technical and management team which is formed by advanced technical experts, engineers, managers, salesmen. We emphasize the importance of teamwork. Working together and helping each other, we are just like a big and warm family.

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  • High pressure 2500LB BW ends gate valve
    High pressure 2500LB BW ends gate valve

    High pressure gate valve,the pressure is high to 2500LB,and the size is 14inch,the connection end is BW.It’s material is WC9, suitable for water,gas,oil,steam.And suitable temperature ≤593 ℃.This high pressure gate valve is an extension stem.And with a gear operator.

  • Staff Style of Sedelon Valve
    Staff Style of Sedelon Valve

    Sedelon Valve Co.,Ltd. is a valve manufacturer with more than decades experience. The reason why Sedelon can keep developing is that Sedelon do not only focus on valves quality, but also care about employees. The culture of a company affects the ideological culture of every employee, and in turn, the employees also promote the construction and development of the company culture. Sedelon do best to improve the staff’s satisfaction and promotes their cohesive force. Following are Sedelon’s staff photo.

  • Pneumatic Ball Valve
    Pneumatic Ball Valve

    Pneumatic Ball Valve Pneumatic ball valve is a kind of valve which is equipped with pneumatic actuator. The execution speed of pneumatic actuator is relatively fast, the fastest switching speed is 0.05 second/time, so it is also called pneumatic fast cut off ball valve. Pneumatic ball valves are usually equipped with a variety of accessories, such as solenoid valve, F.R.L, limit switch, locator, control box, etc. The advantages of pneumatic ball valve in the pipeline are on the below: