Pressure Control; Actuator Mounting; 67Cfr Filter Regulator; Integral-Mounted Regulator - Emerson Fisher FIELDVUE DVC6000f Instruction Manual

DVC6000f Digital Valve Controllers
2
NOTE:
1 APPLY LUBRICANT
W8077-FF / IL
Figure 2-15. Mounting the Fisher 67CFR Regulator on a FIELDVUE DVC6000f Digital Valve Controller
Table 2-1. Feedback Arm Locking Requirements
Digital Valve Controller
DVC6010f
DVC6020f
DVC6030f

Pressure Control

Mounting the digital valve controller for pressure
control does not require connecting the feedback
linkage. However, if the feedback linkage is not
connected, the feedback arm should be locked in
place. Insert the special stainless steel alignment pin
into either hole A or hole B of the feedback arm as
shown in table 2-1. To lock the feedback arm, insert
the alignment pin through hole A or B then screw the
alignment pin into the threaded hole in the side of the
housing.
The digital valve controller can be yoke-mounted or
casing-mounted on an actuator. DVC6000f digital
valve controllers set up for pressure control also can
be wall or pipestand mounted.

Actuator Mounting

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
pneumatic actuator, releasing all pressure from the
actuator. Use lock-out procedures to be sure that the
above measures stay in effect while working on the
equipment.
2. For yoke-mounting on rotary actuators only:
2-18
Feedback Arm Alignment Hole
B
Not Applicable
A
67CFR
1
O-RING
SUPPLY CONNECTION
a. If a mounting plate is required, fasten the
mounting plate to the actuator.
b. If required, a mounting adaptor is included in the
mounting kit. Attach the adaptor to the actuator as
shown in figure 2-5.
c. For applications that require remote venting, a
pipe-away bracket kit is available. Follow the
instructions included with the kit to replace the
existing mounting bracket on the digital valve
controller with the pipe-away bracket.
3. Mount the digital valve controller on the actuator as
described in the mounting kit instructions.

67CFR Filter Regulator

A 67CFR filter regulator, when used with the
DVC6000f digital valve controller, can be mounted
three ways.

Integral-Mounted Regulator

Refer to figure 2-15. Lubricate an O-ring and insert it
in the recess around the SUPPLY connection on the
digital valve controller. Attach the 67CFR filter
regulator to the side of the digital valve controller.
Thread a 1/4-inch socket-head pipe plug into the
unused outlet on the filter regulator. This is the
standard method of mounting the filter regulator.

Yoke-Mounted Regulator

Mount the filter regulator with 2 cap screws to the
pre-drilled and tapped holes in the actuator yoke.
Thread a 1/4-inch socket-head pipe plug into the
unused outlet on the filter regulator. The O-ring is not
required.
CAP SCREWS
December 2009