Installation; Pressure Connections - Fisher Fieldvue DVC5010 Quick Start Manual

NOTE:
1
APPLY LUBRICANT
E0031 / IL
Figure 2-1. Mounting the Type 67CFR Regulator on a DVC5000 Series Digital Valve Controller
Mounting
If ordered as part of a control valve assembly, the
factory mounts the digital valve controller on the
actuator, makes pneumatic connections to the
actuator, sets up, and calibrates the instrument. If you
purchased the digital valve controller separately, you
will need a mounting kit to mount the digital valve
controller on the actuator. See the instructions that
come with the kit for mounting information.
Mounting the Type 67CFR Filter
Regulator
A Type 67CFR filter regulator, when used with the
DVC5000 Series digital valve controllers, can be
mounted three ways.
Integral-Mounted Regulator
Refer to figure 2-1. Lubricate an O-ring and insert it in
the recess around the SUPPLY connection on the
digital valve controller. Attach the Type 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.
November 1999
TYPE 67CFR
1
O-RING
SUPPLY CONNECTION
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. No O-ring is
required.
Casing-Mounted Regulator
Use the separate Type 67CFR filter regulator casing
mounting bracket provided with the filter regulator.
Attach the mounting bracket to the Type 67CFR and
then attach this assembly to the actuator casing.
Thread a 1/4-inch socket-head pipe plug into the
unused outlet on the filter regulator. No O-ring is
required.

Pressure Connections

Pressure connections are shown in figure 2-2. All
pressure connections on the digital valve controller are
1/4-inch NPT female connections. Use 3/8-inch (10
mm) tubing for all pressure connections. If remote
venting is required, refer to the vent subsection.
Note
Make pressure connections to the digi-
tal valve controller using metal tubing
with at least 3/8-inch diameter.

Installation

CAP SCREWS
2-2
2
2
2-1