Instruction Manual
D100391X012
EDR and ETR Valves
April 2011
18
Parts List
Note
Part numbers are shown for recommended spares only. For part
numbers not shown, contact your Emerson Process Management sales
office.
Bonnet Assembly (figure 4)
Note
For ENVIRO‐SEAL packing box parts, see instruction manual
ENVIRO‐SEAL Packing System for Sliding‐Stem Valves, D101642X012.
Key Description Part Number
1 Bonnet
If you need a bonnet as a replacement part, order by valve
size and stem diameter, serial number, and desired material.
3 Packing flange
4 Packing flange stud
5 Packing flange nut
6* Packing Set, Single PTFE V‐ring, (2 req'd)
For 9.5 mm (3/8 inch) stem 1R290001012
For 12.7 mm (1/2 inch) stem 1R290201012
For 19.1 mm (3/4 inch) stem 1R290401012
7* Packing ring See key 5, Set
8 Spring
8 Lantern ring
8 Spacer
Please refer to the valve serial number and the Parts Ordering
section for the spacer and packing replacement parts
information.
11* Packing Box ring, S31600 (standard)
9.5 mm (3/8 inch) stem 1J873135072
12.7 mm (1/2 inch) stem 1J873235072
19.1 mm (3/4 inch) stem 1J873335072
14 Pipe plug
14 Optional lubricator
14 Optional lubricator/isolating valve
15 Yoke Locknut
27 Pipe nipple for optional lubricator/isolating valve
30* Lower Wiper, PTFE See key 6, Set
31* Male Adapter, PTFE See key 6, Set
32* Female Adaptor, PTFE See key 6, Set
Valve Assembly
(figures 11 and 12)
Key Description Part Number
1 Valve Body
If you need a valve body as a replacement part, order by valve
size, serial number, and desired material.
2* Valve plug See following table
3* Cage See following table
4 Cage adaptor
5 Seat Ring Adaptor
6* Piston Ring See following table
7* Valve Stem See following table
8* Castle Nut (standard), SST
For EDR and ETR only
9.5 mm (3/8 inch) O.D. stem with
9.5 mm (3/8 inch) VSC
(1)
and
12.7 mm (1/2 inch) O.D. stem
with 9.5 mm (3/8 inch) VSC 1E5034X0012
12.7 mm (1/2 inch) O.D. stem
with 12.7 mm (1/2 inch) VSC and
19.1 mm (3/4 inch) O.D. stem
with 12.7 mm (1/2 inch) VSC 1J141235072
9* Seat Ring See following table
10* Bonnet Gasket See following table
11* Cage Gasket See following table
12* Spiral‐Wound Gasket See following table
13* Seat Ring or Liner Gasket See following table
14*
or
20* Adapter Gasket See following table
15 Cap Screw or Stud Bolt
16 Hex Nut
17 Pipe plug for tapped bottom flanges
18 Flow Arrow
19 Drive screw
21* Disk retainer, S31600
For ETR only
NPS 1, 1‐1/4 or 2 x 1 valve 1V710035072
NPS 1‐1/2 valve 1V710335072
NPS 1‐1/2 x 1 valve 1V712135072
NPS 1‐1/2 or 2‐1/2 x 1‐1/2 valve 1V710335072
NPS 2 or 3 x 2 valve 1V710835072
NPS 2‐1/2 or 4 x 2‐1/2 valve 1V710935072
NPS 3 valve 1V711235072
NPS 4 valve 1V711533092
22* Disk Seat
For ETR only
Use w/soft seat, 1,
NPS 1‐1/4, or 2 x 1 restricted trim
S31600 1V710235072
R30006 (alloy 6) 1V710239102
NPS 1‐1/2 x 1 restricted trim
S31600 1V712235072
R30006 1V712239102
NPS 1‐1/2 or 2‐1/2 x 1‐1/2 valve
S31600 1V710535072
R30006 1V710539102
NPS 2 or 3 x 2 valve
S31600 1V710635072
R30006 1V710639102
NPS 2‐1/2 or 4 x 2‐1/2 valve
S31600 1V711135072
R30006 1V711139102
*Recommended spare parts
(28 pages)
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