Solenoid Valve Introduction
How to select Solenoid Valve (Chinese Only)
by KSD
電磁閥用途廣泛，為配合各種用途，有各種的形式，種類繁多，價位從機十元到機千元都有，在此加予介紹，希有助於大家的選用．
有很多人將電磁閥(Solenoid valve)與電螺管(Solenoid俗稱電磁吸鐵)搞混，兩種工作原理一樣，都是把電能透過線圈產生磁力，吸引可動鐵(plunger)作前後往復運動，而電磁閥是利用此往復運動對管路作開關動作，而電螺管無其他功能，兩者除少數外，大部份線圈結構都不同．
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Solenoid Valve Information
by KSD
2/2 Solenoid Valve is used on automatic switch of piping, and it is for controlling the fluid on and off. Please consider as the following when you make the choice:
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Installation
by KSD
KSD 2/2 Solenoid Valves Precautions
1.Extended periods of continuous energization
The solenoid coil will generate heat when continuously energized.
Avoid using in a tightly shut container. Install the valve in a well-ventilated area. Furthermore, do not touch it while it is being energized or right after it has been energized.
Seal
by KSD
Seal Materials (We Use)
BUNA-N (NBR, Acrylnitrile butadiene india rubber)
The material is for general use. It is widely used in air, water, oil (w/o additives).
The service temperature range is from -10℃ ∼ +90℃.
FKM (VITON, Fluoride india rubber)
It is used in hydrocarbon liquids such as gasoline, solvents, etc. Please confirm the availability
before the usage. The service temperature range is from - 20℃ ∼ +180℃ (The steam is not
recommended.)