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Cangzhou Zhongyi Valve Co., Ltd.
Cangzhou Zhongyi Valve Co., Ltd. is an enterprise specializing in the production, processing and sales of precision casting, stainless steel valves and pipe fittings. The company implements total quality management, adopts modern production equipment and advanced quality control methods, and is equipped with high-precision CNC lathes, spectrometers, testing machines, impact machines, hardness machines and metallographic microscopy and other processing and inspection equipment.
The company's products can be produced according to API, ANSI, BS, DIN, JIS, GB and other standards, and exported to America, Europe, Australia and other regions.
We sincerely look forward to working with friends at home and abroad to create a better future.


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urban water supply and drainage

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Pneumatic ball valve common failure
check the control air source solenoid valve, see if there is damage, iron core stuck, coil burned and other phenomena, found timely repair or replacement.
The advantages of V-shaped ball valves make them widely used
V-type ball valves rely on rotating the valve to keep the valve open or blocked is the working principle of electric V-type ball valves. The switch of the electric ball valve is relatively light, and the volume is small, it can be made into a large diameter valve, reliable sealing performance, simple structure, easy maintenance, the sealing surface and the sphere are often in a closed state, not easy to be washed by the medium, and it has a wide range of applications in different industries.
Pneumatic ball valve and other valve analogy advantages
Pneumatic ball valve is mainly used to cut off or connect the medium in the pipeline, can also be used for fluid regulation and control, its advantages compared with other valves
Key technical performance of valve
The strength of the valve refers to the ability of the valve to withstand the pressure of the medium. The valve is a mechanical product that withstands internal pressure, so it has sufficient strength and stiffness to ensure long-term use without rupture or deformation.