Globe valves are the most common valves used in water treatment projects, where the connections are flanged, screwed and welded. This type of valve is very suitable for cutting off or regulating and throttling. Because of this type of valve stem opening or closing stroke is relatively short, and has

Solenoid valve is an industrial equipment controlled by electromagnetic, is used to control the basic components of fluid automation, belongs to the actuator, is not limited to hydraulic, pneumatic. Used in industrial control systems to adjust the direction of media, flow, speed and other parameters

At 04:00 on March 19, 2020, there were 0 new confirmed cases of new coronary pneumonia nationwide, and there were no imported cases abroad.China has completely controlled the epidemic situation, and we have posited that Zhengzheng Valve has resumed production one after another since February, and ha

1, first of all to know the use of the valve to buy the place and use.2. What is the important position of the pressure pipeline? Generally speaking, high categories of pressure pipelines have high requirements for pressure pipelines.3, need to confirm the valve working conditions, applicable medium

The new 3pc ball valve ISO5211(with mounting pad) specially design by Zhejiang yuzheng company is very easy to use with a removable section which allows easy maintenance compare to the old version.The bodies are investment cast to provide high quality finishing and strength.