COMPANY NEWS
- 02-252018
Classification and working principle of solenoid valve Looking at solenoid valves at home and abroad, up to now, they can be divided into three categories in terms of action: direct-acting, stepwise direct-acting, and pilot-operated. From the difference i···
- 03-072016
Pay attention to the selection of solenoid valve The solenoid valve is controlled by electromagnetic effect, and the main control method is controlled by a relay. In this way, the solenoid valve can cooperate with different circuits to achieve the d···
- 04-132012
Influencing factors in choosing the type of flame arrester The flame first spreads to the pipe wall, and the transmission speed of the flame in the pipeline filled with combustible gas varies greatly with the transmission of the flame. If one end of a horizon···
- 04-132012
Some requirements of electric actuator pipeline filter Basic requirements for pipe filter production:1. The pipeline filter device should comply with the standard and be manufactured in accordance with the drawings and technical documents approved by the ···
- 04-132012
Discussion on the characteristics and selection of the filter of the magnetic turning column level gauge There are two main fluid filtration mechanisms. One is separation based on the size of particles, such as interception, screening, and surface capture; the other is adsorption, that is, particles adhe···
- 04-132012
Common faults in the use of electromagnetic flowmeters Common faults in the use of electromagnetic flowmeters, some are caused by the damage of the instrument itself, and some are caused by improper selection, improper installation, environmental conditio···
- 04-132012
Advantages of structured packing for high temperature solenoid valve 1. The separation efficiency of structured packing is high, and the extraction rate of rectification tower is high. The extraction rate of oxygen and nitrogen of air separation equipment is divided in···
- 04-132012
Structural Principle of Gas Solenoid Valve Packing Tower Packed tower is a mass transfer equipment in which the packing in the tower is used as the contact member between gas and liquid phases. The tower body of the packed tower is a straight vertical cylin···
- 04-132012
The development history of solenoid valve In the 1940s, the solenoid valve was not called a solenoid valve but a refrigerator. This is a product of an automation research project. This is the original shape of the solenoid valve we use now. W···