Pneumatic ball valves are usually composed of electric actuators and valves. With electric energy as the power, connect the electric actuator to drive the valve to realize the switching and regulating function of the valve, so as to switch or regulate the pipeline medium. The motor of the electri...

For sheet extrusion / centralized water supply, the vacuum degree of sheet extruder is generally required to be above – 100KPA, which can meet the use requirements. On this basis, the higher the vacuum degree, the better the sheet quality. If the vacuum degree is not reached, it will cause ...

To prolong the service life of pneumatic ball valve, we should not only pay attention to its maintenance, but also pay attention to the quality of air source. The quality of air source is a very important factor affecting the service life of pneumatic valves. Therefore, the quality of gas source ...

Ball valve is a typical stop valve with high accuracy of function, and the realization of effective adjustment of the direction and size of air flow in vacuum environment is the standard that its function must meet. As a ball valve product used under vacuum conditions, vacuum ball valve not only ...

We are no stranger to the installation of pneumatic ball valve. The editor has also introduced many contents in this regard before, but there are still some users who make mistakes in installation or use it less than ideal after installation. Next, I will introduce some tips for installing pneuma...

Common pneumatic ball valve faults – leakage – unstable action – vibration – slow action In recent years, with the continuous development and progress of the industrial industry, pneumatic ball valve is widely used in various industrial industries. Pneumatic ball valve has...

We all know that the working medium of electric high vacuum butterfly valve is air and non corrosive gas. How to choose and buy electric high vacuum butterfly valve? Presumably, many people will encounter difficulties when choosing, especially in today’s mixed market, if they are careless, ...

As a widely used equipment in industry, many parts of the vacuum pump are made of cast iron. Although the cast iron is hard and has high safety performance, if the vacuum pump is severely impacted, or the force is uneven, the temperature is too low, etc., the pump body is prone to cracks, which w...

The temperature of the water discharged from the vacuum unit during use is high, which will have a certain impact on the transmission medium. Therefore, during the transmission of the medium, the cooling and heat treatment of the transmission medium is carried out by means of transmission medium ...

When using the water ring vacuum pump unit, we have different treatment measures according to each different operation method, and these treatments need to pay attention to the ways and methods, which are not applicable in all cases, but we should consider the actual situation. Then let’s a...