Valve Assembly - Fisher EHD Instruction Manual

Instruction Manual
April 2009
Key Description
Valve Assembly (figures 12 and 13)
1 Valve Body
If you need a valve body as a replace-
ment part, order by valve size, serial
number, and desired material.
2* Cage
3* Valve Plug
4* Valve Plug Stem
5* Pin, stainless steel
For use with 31.8 mm (1-1/4 inch)
valve plug stem
For use with 50.8 mm (2-inch)
valve plug stem
6* Seat Ring
7 Seat Ring Cap Screw
8* Piston Ring, graphite
For all EHD valves (3 req'd)
except those with Whisper Trim III
cages
NPS 8 and 10 valves
CL1500
CL1500 high-temperature
CL2500
CL2500 high-temperature
NPS 12 and 14 valves
CL1500
CL1500 high-temperature
CL2500
CL2500 high-temperature
For EHD valve with Whisper
Trim III cage only (3 req'd for Level
A, B or C and 4 req'd for Level D)
NPS 8 and 10 valves
CL1500
CL1500 high-temperature
CL2500
CL2500 high-temperature
NPS 12 and 14 valves
CL1500
CL1500 high-temperature
CL2500
CL2500 high-temperature
8* Seal Ring, N10276/PTFE (for use only
with EHT valve)
For valve with other than Whisper
Trim III cage
NPS 8 and 10 valves
CL1500
CL2500
NPS 12 and 14 valves
CL1500
CL2500
For valve with Whisper Trim III cage
NPS 8 and 10 valves
CL1500
CL2500
NPS 12 and 14 valves
CL1500
CL2500
*Recommended spare parts
EH Valves (NPS 8 through 14)
Part Number Key
See following table
See following tables
See following tables
1V334035072
15A4000X012
See following tables
See following tables
1U5069X0012
1U5069X0022
11A9727X022
11A9727X032
15A3945X012
15A3945X022
1U5069X0012
1U5069X0022
1U5069X0012
1U5069X0022
11A9727X022
11A9727X032
15A3945X012
15A3945X022
1U5069X0012
1U5069X0022
15A4010X022
15A3974X022
15A3946X022
15A4010X022
15A4010X032
15A3974X022
15A3946X032
15A4010X022
Description
9* Backup Ring (for use only with
EHT valve)
For valve with other than Whisper
Trim III cage
NPS 8 and 10 valves
CL1500
316 stainless steel
416 stainless steel
CL2500
316 stainless steel
416 stainless steel
NPS 12 and 14 valves
CL1500
316 stainless steel
416 stainless steel
CL2500
316 stainless steel
416 stainless steel
For valve with Whisper Trim III cage
NPS 8 and 10 valves
CL1500
316 stainless steel
N06600
17-4PH stainless steel, H1075
heat-treated
17-4PH stainless steel, H1150 dbl
heat-treated
(for sour gas service)
CL2500
316 stainless steel
N06600
17-4PH stainless steel, H1075
heat-treated
17-4PH stainless steel, H1150 dbl
heat-treated
(for sour gas service)
NPS 12 and 14 valves
CL1500
316 stainless steel
N06600
17-4PH stainless steel, H1075
heat-treated
17-4PH stainless steel, H1150 dbl
heat-treated
(for sour gas service)
CL2500
316 stainless steel
N06600
17-4PH stainless steel, H1075
heat-treated
17-4PH stainless steel, H1150 dbl
heat-treated
(for sour gas service)
10* Retaining Ring, 302 stainless steel
(for EHT valve only)
NPS 8 and 10 valves
CL1500
CL2500
NPS 12 and 14 valves
CL1500
CL2500
Part Number
15A4009X022
15A4009X012
10A5409X022
10A5409X012
15A3944X022
15A3944X012
15A4009X022
15A4009X012
19A9136X012
19A9136X022
19A9136X032
19A9136X042
19A9115X012
19A9115X022
19A9115X032
19A9115X042
19A9165X012
19A9165X022
19A9165X032
19A9165X042
19A9136X012
19A9136X022
19A9136X032
19A9136X042
14A4652X012
10A5410X012
15A3933X012
14A4652X012
23