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...

When purchasing an acid resistant vacuum pump for model selection, we usually pay more attention to the flow process and other parameters, but in fact, the fluid viscosity parameter is also very important for the use of the pump, which will affect the speed and power of the pump. What is the liqu...

Vacuum pump accessory filter is a common filter material, which is not only economical to use, but also has good filtering effect. Therefore, many machines will use vacuum pump accessory filter elements now. So, do you know how to choose vacuum pump accessories and filter elements to get higher q...

At present, vacuum pumps are widely used in the market. The factory engineer of vacuum pump unit will explain it to you today. The vacuum pump is widely used in many industries because of its own advantages. The factory engineer of the vacuum pump unit reminds the equipment that its volume is ver...

Lithium bromide refrigerator, namely lithium bromide absorption refrigerator, uses lithium bromide aqueous solution as the working medium, in which water is the refrigerant and lithium bromide is the absorbent. Lithium bromide is a salt, white crystal, soluble in water and ethanol, non-toxic, che...

In order to ensure that the performance and sense of use of the water ring vacuum pump are getting better and better, there are various kinds of tests that need to be carried out. Then, for what kind of tests, how to carry out them, and what part of the standards they detect, please see the follo...