Steam solenoid valve used in daily life we come into contact with the steam is often divided into two kinds, 1, steam boiler Saturated steam 2, steam power plant 1, the saturated steam temperature of superheated steam pressure is relatively stable, the temperature is below 200 ℃, working pressure is lower than 1. 6 mpa 2, superheated steam temperature and pressure changes in larger base temperature up to 400 ℃ above, work pressure is below 4. 0 mpa steam for the first one, we usually choose soft seal steam solenoid valve is as follows: the structure characteristics of this valve is formed by vice valve and main valve parts of the secondary open valve solenoid valve with heat, electromagnetic, seal part with special high temperature resistant electric material and sealing material, and applied to a variety of heat insulation measures: wear-resisting material selection is reasonable, the cup and guidance suite skillfully use of fluid lubrication, reducing wear and improve the life of condensation resistance: steam condensation water is the important factors that affect steam solenoid valve movement, this valve is not affected by the condensate - other purposes Soft seal steam solenoid valves of this series solenoid valve can be widely used for textile, printing, chemical, plastic, rubber, pharmaceutical, food, building materials, machinery, electrical appliances, surface treatment and scientific research departments and bathroom, dining room, air conditioning automatic control system, etc. For the second steam, we usually choose hard seal steam solenoid valve is as follows: using metal hard seal structure characteristics, improve the service life of the temperature and the use of the product material selection is reasonable, the cup and guidance suite skillfully use of fluid lubrication, other purposes - to reduce wear Hard seal steam, electromagnetic Industrial Valves, this product with wider range of general medium can be used respectively in the water, light oil, heavy oil, non - corrosive gas and steam and other fluids. Suction pipe drain system such as power plants and the evaporator of the exhaust system, mainly for the medium in the pipeline two position automatic adjustment and remote control. Work status - normally closed type Power on, power off - normally open type Power is open and electricity shut down this keyword search: more technical articles valve product supply information
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