Knife gate through with electromagnetic valve type,
close to switch accessories can finish the movement control of
open and close and signal output,also can complete continuous
movement of automatic control. knife gate
valve is widely used in chemical, coal, sugar, sewage, papermaking,
etc, it is a kind of ideal seal gate valves
1.Before the installation, should check
valve cavity and sealing etc, are not allowed to have dirt
or sand attached
2.The connecting bolt,require must be locked
3.Check the packing parts need compact, not only
ensure the sealing of packing, but also to ensure the gate open
flexible,
4. The connection of actuating device must according to the circuit
diagram
5.Knife gate
valves must be maintained regularly,can not arbitrarily collision
and extrusion, lest it affect seal
6.Before installation,user must check the valve type ,connection
size and pay attention to the media flow,ensure consistency with
the valve requirements
7.when the user install the gate
valves ,must reserved the necessary space of valve actuator
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