Fisher Manual: Mounting Instructions for DVC6200/DVC2000 Digital Valve Controller on Linear Actuator (2-Point) | Fisher Manuals & Guides

DVC6200/DVC2000

Linear Actuator

Mounting Instructions

WARNING

may or may not include

all components shown for kit installation

D103999X012
May 2014

Digital Valve Controller on

Use these instructions to mount a FIELDVUE™
DVC6200/DVC2000 to a Linear Actuator.

Avoid personal injury or property
damage from sudden release of process
pressure or bursting of parts. Before
performing any maintenance
operations:

 Always wear protective clothing,

gloves, and eyewear.

 Do not remove the actuator from
the valve while the valve is still
pressurized.

 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 valve.

 Use bypass valves or completely
shut off the process to isolate the valve
from process pressure. Relieve process
pressure from both sides of the valve.

 Vent the pneumatic actuator
loading pressure and relieve any
actuator spring precompression.

 Use lock-out procedures to be sure
that the above measures stay in effect
while you work on the equipment.

 Check with your process or safety
engineer for any additional measures
that must be taken to protect against
process media.

The visual aids in this document are for general
reference representation only. Refer to the
appropriate actuator instruction manual for actuator
installation, operation, maintenance, and parts
identification as this manual

.

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.

2. Attach connector arm to stem block using

existing or provided fasteners (including spacers and
stud bolts, if applicable).

1

DVC6200/DVC2000

Digital Valve Controller on

Linear Actuator

For fork-style connector arms remove the jam nuts
and indicator disk from the stem. Place the fork-style
extension arm flush with the bottom of the stem block
onto the Valve Stem. Reattach the indicator disk and
nuts.

Mounting Instructions

D103999X012

May 2014

3. Attach extension arm to connector arm using
provided fasteners.

2

DVC6200/DVC2000

Linear Actuator

Mounting Instructions

(Array not included with kit)

D103999X012
May 2014

4. Attach mounting bracket to actuator using

provided fasteners and spacers if required for your

application.

Digital Valve Controller on

5. Loosely attach array to extension arm using

provided fasteners. Fasteners to be tightened upon
array adjustment.

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