Parts List - Fisher EWS Series Instruction Manual

Instruction Manual
Form 2376
March 2007

Parts List

Numerous available combinations of valve parts
make selection of some parts difficult; when ordering
valve parts for which a part number is not listed,
provide the valve serial number with the order,
permitting proper selection of replacement parts to
be made at the factory.
Part numbers are shown for recommended spares
only. For part numbers not shown, contact your
Emerson Process Management sales office.
Bonnet (figures 4, 5, 6, and 21)
Key Description
1 Bonnet
If you need a bonnet and/or and ENVIRO-SEAL
bellows seal bonnet as a replacement part, order by
valve size and stem diameter, serial number, and
desired material.
2 Extension Bonnet Bushing
3 Packing Flange
3 ENVIRO-SEAL bellows seal packing flange
4 Packing Flange Studs
4 ENVIRO-SEAL bellows seal stud bolt (2 req'd)
5 Packing Flange Nuts
5 ENVIRO-SEAL bellows seal packing flange
nut (2 req'd)
6* Single PTFE V-Ring Packing Set
6* ENVIRO-SEAL bellows seal packing set
PTFE (1 req'd for single, 2 req'd for
double)
Size 4x2 w/ 12.7 mm (1/2 inch) stem
Sizes 6x4x2.5, 6x4, & 8x4
w/ 12.7 mm (1/2 inch) stem
(For double PTFE only)(2 req'd)
7* Individual Packing Ring
7* ENVIRO-SEAL bellows seal packing ring
Double packing graphite filament
(4 req'd)
Size 4x2 w/ 12.7 mm (1/2 inch) stem
Sizes 6x4x2.5, 6x4, & 8x4
w/ 12.7 mm (1/2 inch) stem
7* ENVIRO-SEAL bellows seal packing ring
Double packing graphite ribbon
(4 req'd)
Size 4x2 w/ 12.7 mm (1/2 inch) stem
Sizes 6x4x2.5, 6x4, & 8x4
w/ 12.7 mm (1/2 inch) stem
8 Packing Box Spring or Lantern Ring
8 ENVIRO-SEAL bellows seal spring, 316 SST
Size 4x2 w/ 12.7 mm
(1/2 inch) stem (single packing only)
8 ENVIRO-SEAL bellows seal spacer, S31600
For single PTFE packing
Size 4x2 w/ 12.7 mm (1/2 inch) stem
For double PTFE, graphite rib/fil packing
Size 4x2 w/ 12.7 mm (1/2 inch) stem (2 req'd)
Size 6x4x2.5, 6x4, & 8x4
w 12.7 mm (1/2 inch) stem (2 req'd)
*Recommended spare parts
Note
Part Number
See following table
12A9016X012
12A8832X012
See following table
1P3905X0172
14A0915X042
18A0908X012
18A0918X012
Key Description
8 ENVIRO-SEAL bellows seal spacer, N10276
For single PTFE packing)
Size 4x2 w/ 12.7 mm (1/2 inch) stem
(1 req'd)
For double PTFE, graphite rib/fil packing
Size 4x2 w/ 12.7 mm (1/2 inch) stem (2 req'd)
Size 6x4x2.5, 6x4, & 8x4
w 12.7 mm (1/2 inch) stem (2 req'd)
9* Individual Packing Ring
10 Special Washer
11* Packing Box Ring, S31600
12.7 mm (1/2 inch) stem
19.1 mm (3/4 inch) stem
25.4 mm (1 inch) stem
31.8 mm (1-1/4 inch) stem
12* Upper Wiper, felt
12.7 mm (1/2 inch) stem
19.1 mm (3/4 inch) stem
25.4 mm (1 inch) stem
31.8 mm (1-1/4 inch) stem
12* ENVIRO-SEAL bellows seal upper wiper, felt
Size 4x2 w/ 12.7 mm (1/2 inch) stem
Sizes 6x4x2.5, 6x4, & 8x4
w/ 12.7 mm (1/2 inch) stem
13 Packing follower, 316 stainless steel
13* ENVIRO-SEAL bellows seal bushing
size 4x2 w/ 12.7 mm (1/2 inch) stem
(2 req'd)
S31600 (316 SST)
R30006 (alloy 6)
S31600 chrome coated
For size 6x4x2.5, 6x4, & 8x4
w/ 12.7 mm (1/2 inch) stem (1 req'd)
S31600 (316 SST)
R30006 (alloy 6)
S31600 chrome coated
13* ENVIRO-SEAL bellows seal bushing/liner
size 4x2 w/ 12.7 mm (1/2 inch) stem
(2 req'd)
N10276 bushing, PTFE/glass liner
N10276 bushing, PTFE/carbon liner
For size 6x4x2.5, 6x4, & 8x4
w/ 12.7 mm (1/2 inch) stem (1 req'd)
N10276 bushing, PTFE/glass liner
N10276 bushing, PTFE/carbon liner
14 Packing Box Pipe Plug
14 Lubricator, steel/440 SST
14 Lubricator/Isolating Valve Assy. pl steel
15 Yoke Locknut, steel
15 ENVIRO-SEAL bellows seal yoke locknut, steel
16 Pipe Plug for double-tapped bonnet
For size 4x2 thru 12x6 valve
Steel for WCC steel bonnet
S31600 for chrome moly steel or
316 SST bonnet
For size 10x8 or 12x8 valve
Steel for WCC steel bonnet
S31600 for chrome moly steel or
316 SST bonnet
16 ENVIRO-SEAL bellows seal pipe plug
(2 req'd)
EW Valve
Part Number
See following table
See following table
1J873235072
1J873335072
1J873435072
1J873535072
1J872706332
1J872806332
1J872906332
1J873006332
18A0868X012
18A0870X012
18A0820X012
18A0819X012
11B1155X012
18A0824X012
18A0823X012
11B1157X012
12B2713X012
12B2713X042
12B2715X012
12B2715X042
29