WFS discharge switch, acquiring good properties and high
intensive reliability, has Spdt output. It can be placed in
water pipe and under the liquids without corrosive
affection to the copper. When the flow reaches the rated
speed while not the rated point, one of its return circuits
is closed, while the other is open. It is typically used in
places where require protection for chain reactions and
disconnect circuit.
The liquid medium for WFS series switches is over0centigrade.
The switch can be also used in liquid with high salt or
chlorine, but not inflammable medium.
WFS discharge switch can be fixed in outdoor area that can
prevent rains. It can be installed horizontally or
vertically among the pipe. Five times of diameter flow of
the pipe for both sides are required.
WFS discharge switch is only used for operating control.
Any error operation may cause loss of person or equipments.
The staff must add safety limit control and warning video
system to prevent any un-effective control.