Emerson fisher EDR User Manual

EDR and ETR Valves
Instruction Manual
Form 5050
August 2006
9
UPPER WIPER
(KEY 12)
PACKING
FOLLOWER
(KEY 13)
WASHER
(KEY 10)
SPRING
(KEY 8)
PACKING BOX
RING (KEY 11)
FEMALE
ADAPTOR
PACKING RING
MALE
ADAPTOR
LOWER WIPER
SPACER (KEY 8)
LOWER WIPER
MALE
ADAPTOR
PACKING RING
FEMALE
ADAPTOR
UPPER WIPER
(KEY 12)
PACKING
FOLLOWER
(KEY 13)
PACKING BOX
RING (KEY 11)
UPPER WIPER
(KEY 12)
PACKING
FOLLOWER
(KEY 13)
MALE
ADAPTOR
PACKING RING
FEMALE
ADAPTOR
PACKING BOX
RING (KEY 11)
LOWER WIPER
LANTERN RING
(KEY 8)
ASSEMBLY 1
(POSITIVE
PRESSURES)
ASSEMBLY 2
(VACUUM)
ASSEMBLY 3
(POSITIVE
PRESSURES
& VACUUM)
ASSEMBLY 1
(POSITIVE
PRESSURES)
ASSEMBLY 2
(VACUUM)
ASSEMBLY 3
(POSITIVE
PRESSURES
& VACUUM)
ASSEMBLY 1
(POSITIVE
PRESSURES)
ASSEMBLY 2
(VACUUM)
ASSEMBLY 3
(POSITIVE
PRESSURES
& VACUUM)
FOR S31600 (316 SST) OR S17400 (17-4PH)
SST METAL PACKING BOX PARTS
FOR ALL OTHER METAL PACKING
BOX PART MATERIALS
TYPICAL SINGLE ARRANGEMENTS
NOTES:
REFER TO THE VALVE SERIAL NUMBER AND THE PARTS ORDERING
SECTION FOR THE SPACER AND OTHER METAL PARTS.
PACKING SET (KEY 6) (2 REQ’D FOR DOUBLE ARRANGEMENTS).
9.5mm (3/8 INCH) STEM 12.7 mm (1/2 INCH) STEM 19.1 mm (3/4 INCH) STEM
TYPICAL DOUBLE ARRANGEMENTS
B2359 / IL
12A8187-C
12A7814-C
12A7839-A
12A7837-A
B2358-1 / IL
1
1
2
2
2
2
2
2
2
2
2
Figure 5. Packing Arrangements
2. Refer to figure 5 or 6 for the sequence of parts to
make up the appropriate packing set for your
application. Arrange the packing parts in sequence
before installing them into the packing box.
3. For split-ring packing, alternate the positions of
the splits to avoid creating a leak path. Place a
smooth-edged pipe over the valve stem and gently
tap each soft packing ring into the packing box. Be
sure that air is not trapped between adjacent soft
parts.
4. Install the packing follower (key 13), packing
flange (key 3), and upper wiper (key 12, if required).
Install the packing flange nuts (key 5).
5. Refer to actuator installation procedures in the
actuator instruction manual, and the installation
procedures in the manual when mounting and
connecting the actuator to the valve. If lubrication is
required, refer to the Packing Lubrication section
below.

Emerson fisher EDR Specifications

General

Brand	Emerson
Model	fisher EDR
Category	Control Unit
Language	English