Fisher EWS Series Instruction Manual page 32

EW Valve
Key Description
Valve Body (figures 22 through 24)
This parts list provides part numbers
for standard valves and valves with
Whisper Trim I cages only. For part
numbers for valves with WhisperFlo,
Whisper Trim III, or Cavitrol III cages,
contact your Emerson Process
Management sales office.
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
3* Cage
4 Cage Adaptor for restricted-capacity
Size 6x4x2.5 valve
5 Seat Ring Adaptor for restricted-capacity
Size 6x4x2.5 valve
6* Design EWD Piston Ring
Class II shutoff minimum (1 req'd)
To 900_F (to 482_C), graphite
Size 4x2 valve
Size 6x4x2.5 valve
Size 6x4 or 8x4 valve
Size 8x6 or 12x6 valve
For all except Whisper Trim III cages
Size 10x8 or 12x8 valve
Optional Class IV shutoff, graphite
Size 6x4 or 8x4 valve (3 req'd)
Standard, to 482_C (to 900_F)
High-temp, 482 to 593_C (901 to 1100_F)
Size 8x6 or 12x6 valve (3 req'd)
For all except Whisper Trim III cages
Standard, 482_C (to 900_F)
High-temp, 482 to 593_C
(901 to 1100_F)
Size 10x8 or 12x8 valve (2 req'd)
Standard, to 482_C (to 900_F)
High-temp, 482 to 593_C (901 to 1100_F)
32
Part Number
Note
See following table
See following table
1U2258X0012
1U2300X0012
1U2392X0012
1U5069X0012
10A3262X022
17A3988X012
17A3988X022
17A3990X012
17A3990X022
17A3991X012
17A3991X022
Key Description
7* Valve Plug Stem
8* Pin, S31600 (316 SST)
Design EWD or EWT
12.7 mm (1/2 inch) stem dia
19.1 mm (3/4 inch) stem dia
25.4 mm (1 inch) or 31.8 mm (1-1/4 inch)
stem dia
Design EWS
12.7 mm (1/2 inch) stem dia
19.1 mm (3/4 inch) stem dia
25.4 mm (1 inch) or 31.8 mm (1-1/4 inch)
stem dia
Size 10x8 or 12x8 valve,
31.8 mm (1-1/4 inch) stem dia
9* Seat Ring
10* thru 14* Gaskets
15 Stud Bolt, steel
Plain, ext style 1, or ext style 2 bonnet
All constructions except 2-stage Cavitrol III
Size 4x2 valve (8 req'd)
Size 6x4, 6x4x2.5,
or 8x4 valve (8 req'd)
Size 8x6 CL300 or CL600 valve (12 req'd)
Whisper Trim I cage (4-inch travel)
All other constructions except Whisper I (4-inch travel),
Whisper III, and 2-stage Cavitrol III
Size 8x6 CL900 valve (12 req'd)
Size 12x6 valve (12 req'd)
Whisper Trim I cage (4-inch travel)
All other constructions except Whisper I (4-inch travel),
Whisper III, and 2-stage Cavitrol III
Size 10x8 valve (16 req'd)
Size 12x8
CL300 or CL600 valve (16 req'd)
Size 12x8 CL900 valve (12 req'd)
16 Stud Bolt Nut, steel, factory lubricated
Size 4x2 valve (8 req'd)
Size 6x4, 6x4x2.5,
or 8x4 valve (8 req'd)
Size 8x6 CL300 or CL600 valve (12 req'd)
Size 8x6 CL900 valve (12 req'd)
Size 12x6 valve (12 req'd)
Size 10x8 valve (16 req'd)
Size 12x8 valve, CL300 or CL600 (16 req'd)
Size 12x8 CL900 (12 req'd)
*Recommended spare parts
Instruction Manual
Form 2376
March 2007
Part Number
See following table
1V322735072
1V326035072
1V334035072
1B599635072
1F723635072
1D269735072
1K249838992
See following table
See following table