Steam Solenoid Valve Instructions Daily life we ​​come into contact with the steam is divided into two kinds, 1, steam boiler - saturated steam 2, thermal power plant out of steam - superheated steam 1, saturated steam temperature and pressure is relatively stable, the temperature is below 200 ℃, Working pressure is lower than 1.6Mpa 2, superheated steam temperature changes in pressure base more than the maximum temperature up to 400 ℃, the working pressure is lower than 4.0Mpa For the first steam, we usually choose soft-sealed steam solenoid valve as follows: Structure Features The valve is composed of two major components of the deputy valve and the main valve of the pilot valve solenoid valve open the second heat: the electromagnetic part of the seal part with special high temperature electrical and sealing materials, and the application of a variety of thermal insulation Measures wear: reasonable selection, the valve cup and guide the clever use of fluid lubrication between the role of the sleeve to reduce wear and increase resistance to condensation resistance: condensate steam pipe is an important factor affecting the action of steam solenoid valve, the valve is not condensate Affect other uses - soft seal steam solenoid valve solenoid valve can also be widely used in this series of textile, printing, chemical Plastic, rubber, pharmaceutical, food, building materials, machinery, electronics, surface treatment and research departments as well as bathrooms, dining room, air conditioning and other automatic control system. For the second type of steam, we usually choose the hard-sealed steam solenoid valve as follows: Structural Features Adopt metal hard seal to improve the service temperature and service life of the product. The material selection is reasonable. The valve cup and guide sleeve clever use of fluid lubrication, To reduce wear and tear Other uses - hard-sealed steam solenoid valve The wide range of common media products, can be used for 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. Working state is normally closed type - power on, power off normally open type - power off, power off å…³é”®å— æœç´¢: 更多 Valves Technical Articles Valves Products Selling Leads
Mosquito Repellent Bracelet
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