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Upstream Pressure Control
For Vacuum
Apex Vacuum Pressure Controllers for
vacuum processed, provide pinpoint control for vacuum ranges
from 8 torr to 760 torr(1 atm). With update times of 100
milliseconds, the Apex Vacuum Pressure Controller responds
quickly to provide smooth pressure steps needed in critical
processes.
Rough Vacuum 1
atmosphere(760 torr) to 8 torr
Dual Valve Pressure Controller 760 torr
to 8 Torr
In a dual valve pressure controller on
side can the connected the vacuum pump with other side to
atmosphere or a inert gas source such as nitrogen. Sensing port is connected to the vacuum vessel.
The PID in the Dual Valve Controller opens each valve in
sequence to hold the pressure steady. The evacuation or
filling does is carried out in the back of the Controller.
(See Diagrams Below)
Apex Dual Valve Product Information
Apex Pressure Control Manual
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