Medium Description: There are two types of steam that we come across in our daily life: boiler steam - saturated steam and steam coming out of thermal power plants - superheated steam. 1, the saturated steam temperature and pressure is relatively stable, the temperature is lower than 250 ℃, the working pressure is lower than 1.6Mpa The first kind of steam, we usually choose the soft seal steam solenoid valve as follows: 1) Structure Features: The main valve consists of two parts of the pilot valve opens the second valve heat resistance: electromagnetic part of the seal part of the special high temperature electrical and sealing materials, and applied a variety of insulation wear-resistant: 2) Selection: The valve cup and guide sleeve clever use of fluid lubrication, reduce wear and improve life resistance to condensation: condensate steam pipe is an important factor affecting the action of the steam solenoid valve, the valve is not affected by condensation of water Other uses - soft seal steam The electromagnetic valve. 3) This series of solenoid valves can also be widely used in textile, printing, chemicals, plastics, rubber, pharmaceuticals, food, building materials, machinery, electrical appliances, surface treatment and research departments and bathrooms, canteens, air conditioners and other controlled systems. 2, the superheated steam temperature changes in the base pressure of a large temperature up to 400 ℃ above the working pressure is lower than 4.0Mpa Imported pump industrial washing machine For the second steam, we usually use the hard-sealed steam solenoid valve is as follows: 1) Structural characteristics of the metal hard seal to improve the product temperature and service life 2) Material selection: the valve cup and guide sleeve between the clever use of fluid lubrication to reduce wear and tear Other uses - hard seal steam solenoid valve The product range of common media Wide, can be used in water, light oil, heavy oil, non-corrosive gases and steam and other fluids. Such as power station suction pipe drainage system and evaporator exhaust system, mainly in the pipeline for two-way automatic adjustment of media and remote control. 3) Working status: Normally closed - Power on, power off normally open - Power off, power off. More keyword search: Solenoid valve
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