News of Check Valves,Gate Valves,Butterfly Valve,Globe Valve,Floating Ball Valve

Common pressure relief valve noise problem

August 18, 2020

Commonly used pressure valve noise problem pressure valve is used for a long time will produce noise, pressure valve noise is three reasons, the following small make up with you to talk about pressure valve noise.
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Yuanda valve group won the title of "little giant of science and technology"

August 18, 2020

On January 9, 2019, the evaluation committee of hebei provincial department of science and technology granted the award of "little giant of science and technology" to yuanda valve group co., ltd. based on its outstanding innovation abilit...
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Maintenance of Pneumatic Ball Valves

August 18, 2020

Pneumatic ball valve in the usual use of the role of more and more, it gradually replaced other valve types, this valve type has more advantages.
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Cause and Effect of Corrosion of Pneumatic Ball Valves (Part 2)

August 18, 2020

At the connection point of the aerodynamic ball valve, the valve connection screw is usually galvanized, chromium-plated, and oxidized (blue) to improve the ability to resist atmospheric and medium corrosion.
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