There are four types of Y-type filters. The Y-type filter is an indispensable filter device for the pipeline system that conveys the medium. The Y-type filter is usually installed at the inlet of a pressure reducing valve, a pressure relief valve, a fixed water level valve or other equipment. end
1. The air filter cleans the polluted air to the state required for production and life, that is, to make the air reach a certain degree of cleanliness.
2. The liquid filter can clean the contaminated liquid to the state required for production and life, that is, to make the liquid reach a certain degree of cleanliness.
3. The network filter is set to block spam information, so that the information on the computer screen can meet the requirements as much as possible.The principle of same absorption separates light of different colors
4. Light filter, absorb some unwanted light. The above should be a mesh filter. In fact, there are many kinds of filters, such as laminated filters, sand filters, carbon filters, etc. The main principle is to use the pore size of the filter medium to intercept substances smaller than the pore size of the medium. Of course, Some filter media also have special effects such as adsorption. Most of the filters are not so troublesome to backwash, as long as clean water is introduced from one end of the filtered water to the medium in the backwash filter, a good backwashing effect can be achieved. This type of valve should generally be installed horizontally in the pipeline.