DVC6200 or DVC2000 Digital
Mounting Instructions
Valve Controller on 1051 and 1052
D103448X012
June 2010
Use these instructions to mount a Fisherr FIELDVUEt
DVC6200 or DVC2000 digital valve controller on Fisher
1051 and 1052 size 33 actuators.
WARNING
Avoid personal injury or property
damage from sudden release of process
pressure or bursting of parts. Before
performing any maintenance operations:
D Always wear protective clothing
and eyewear.
D Do not remove the actuator from
the valve while the valve is still
pressurized.
D Disconnect any operating lines
providing air pressure, electric power, or
a control signal to the actuator. Be sure
the actuator cannot suddenly open or
close the control valve.
D Use bypass valves or completely
shut off the process to isolate the
control valve from process pressure.
Relieve process pressure from both
sides of the control valve.
D Vent the pneumatic actuator
loading pressure and relieve any
actuator spring precompression.
D Use lock-out procedures to be sure
that the above measures stay in effect
while you work on the equipment.
D Check with your process or safety
engineer for any additional measures
that must be taken to protect against
process media.
Refer to figure 2 and the parts list for mounting parts
identification. Refer to the DVC6200 or DVC2000
instruction manual instrument parts identification. Refer
to the appropriate actuator instruction manual for
actuator installation, operation, maintenance, and parts
identification.
1. Isolate the control valve from the process line
pressure and release pressure from both sides of the
valve body. Shut off all pressure lines to the actuator,
releasing all pressure from the actuator. Use lock-out
procedures to be sure that the above measures stay in
effect while you work on the equipment.
Size 33 Actuators (End Mount)
2. The instrument can be mounted in four different
orientations on the 1051 or 1052. Figure 1 shows the
instrument mounted upright relative to the actuator
spring barrel.
3. Attach the coupler (key 1) to the actuator shaft using
the pan head screws (key 2) and tighten. For best
visibility, the coupler should be oriented on the shaft so
that the pointer will rotate in the quadrant above or
below the instrument as shown in figure 2.
4. Attach the mounting bracket (key 3) to the actuator
housing cover, using hex head cap screws (key 13),
but do not tighten the cap screws.
5. Place the pointer (key 4) before attaching the
magnet assembly (key 5) to the coupler using pan
head screws (key 6) and tighten.
The magnet assembly must be oriented per figure 1, so
that the flats are approximately as shown relative to the
channel in the instrument housing when at the
mid-travel position.
6. Adjust the mounting bracket so that the
assembly is visually centered in the mounting bracket
center hole and tighten the cap screws.
7. Attach the mounting plate (key 7) to the mounting
bracket using pan head screws (key 11) and two
washers (key 9) and tighten.
8. Attach the travel indicator scale (key 8) to the
mounting plate using remaining two plain washers
(key 9) and pan head machine screws (key 10). Refer
to figure 2.
9. Attach the digital valve controller to the mounting
bracket using hex head cap screws (key 12) but do not
tighten the screws. Visually adjust the digital valve
controller so that the
the housing channel and then tighten the fasteners.
Recheck the
tightening.
10. Connect and calibrate the instrument as described
in the appropriate instruction manual.
For additional information concerning the mounting,
setup, calibration, and maintenance of the DVC6200 or
the DVC2000 digital valve controller refer to the
appropriate instruction manual.
magnet assembly position again after
magnet assembly is centered in
magnet
www.Fisher.com
DVC6200 or DVC2000 Digital
Valve Controller on 1051 and 1052
Size 33 Actuators (End Mount)
Note
Neither Emerson, Emerson Process
Management, nor any of their affiliated
entities assumes responsibility for the
selection, use, or maintenance of any
product. Responsibility for the selection,
use, and maintenance of any product
remains with the purchaser and end user.
ORIENTATION AT
ONE TRAVEL
EXTREME
Mounting Instructions
D103448X012
June 2010
ORIENTATION AT
MID-TRAVEL (FLATS
PARALLEL TO
INSTRUMENT
HOUSING CHANNEL)
ORIENTATION AT
THE OTHER TRAVEL
EXTREME
W9074
Figure 1. Magnet Assembly Orientation
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DVC6200 or DVC2000 Digital
Mounting Instructions
D103448X012
June 2010
Valve Controller on 1051 and 1052
Size 33 Actuators (End Mount)
Figure 2. Mounting Parts Identification
Fisher and FIELDVUE are marks owned by one of the companies in the Emerson Process Management business division of Emerson Electric Co.
Emerson Process Management, Emerson, and the Emerson logo are trademarks and service marks of Emerson Electric Co. All other marks are
the property of their respective owners.
The contents of this publication are presented for informational purposes only, and while every effort has been made to ensure their accuracy, they
are not to be construed as warranties or guarantees, express or implied, regarding the products or services described herein or their use or
applicability. All sales are governed by our terms and conditions, which are available upon request. We reserve the right to modify or improve the
designs or specifications of such products at any time without notice. Neither Emerson, Emerson Process Management, nor any of their affiliated
entities assumes responsibility for the selection, use or maintenance of any product. Responsibility for proper selection, use, and maintenance of
any product remains solely with the purchaser and end-user.
Emerson Process Management
Marshalltown, Iowa 50158 USA
Sorocaba, 18087 Brazil
Chatham, Kent ME4 4QZ UK
Dubai, United Arab Emirates
Singapore 128461 Singapore
www.Fisher.com
EFisher Controls International LLC 2010; All Rights Reserved
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