What are the requirements for solenoid valves in petroleum and electric power industries?

The traditional solenoid valve basically meets the needs of many industrial systems, but with the large-scale development of modern industry. How to produce more and better products, how to improve product quality standards, how to operate more effectively and safely, how to make full use of resources, save energy and protect the ecological environment, put forward higher requirements for solenoid valves. These requirements can be summarized as follows: more stable quality, more reliable work, safer operation in process control, The solenoid valve is in direct contact with the fluid, once the failure occurs, the consequences are unimaginable.

In the petroleum industry, from the oil field to the refinery, all kinds of production devices are monitored and controlled on a large scale. Most of the operating conditions are carried out under high temperature and low pressure or high temperature and high pressure. The medium is all kinds of flammable and explosive oil and all kinds of oil. Therefore, the reliability and fire resistance of solenoid valve are mentioned in the first place. In the chemical industry, the variety of process and the change of process conditions, the control and implementation of the four thermal variables of temperature, pressure, flow and liquid level, all have very special problems, which require that the solenoid valve can be applied.

In the power industry, the thermal power plant to control the boiler, the boiler system to maintain the normal water level is very important, to avoid the wrong opening and closing of the solenoid valve, is how important. In order to ensure the working performance and reliability of solenoid valve, the selection of solenoid valve should be strictly calculated; The type, caliber and performance should meet the requirements; Solenoid valve wholesale parts of all kinds of materials to be strictly selected, to have enough strength and stiffness, in accordance with national standards through the pressure test, air tightness test.