Brochure

Higher reliability to keep your facility on stream.
Your facility has no room for unscheduled
downtime. The Control-Disk valve is designed
to operate with a very high level of reliability to
increase operating uptime.
Extensive laboratory verication was performed
on the Control-Disk valve and 2052 spring-
and-diaphragm rotary actuator for evidence
of reliability. They are designed for 1 million
cycles under load conditions. So you can forget
leakage, forget failure, and forget poor control.
Advantages of the 2052 spring-and-diaphragm
rotary actuator include:
 No O-rings to wear
 Inherent position on air failure
 Low actuator pressures for operation
 Diaphragms are double sided and provide
longer life than piston seals
The Control-Disk valve can be one of the
strongest players in your plant. It supports
PlantWeb alerts, a system for alarms and
warnings, when paired with a 2052 actuator and
FIELDVUE digital valve controller. This assembly
is intelligent and designed to deliver advanced
diagnostics.
With buttery valve technology that is proven in
use, count on Emerson and you can keep your
facility on stream longer.