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Manual de instrucciones
Junio de 2010
Key 25* Backup Ring (Fisher EAT)
Key 29* Backup Ring (Fisher ET) (not for Cavitrolr III or NPS 8 Design ET)
VALVE SIZE, NPS
ET
1, 1−1/4, 1−1/2 x 1, or 2 x 1
1−1/2 or 2−1/2 x 1−1/2
2 or 3 x 2
2−1/2 or 4 x 2−1/2
3
4
All except Whisper Trim III
cage
6
Whisper Trim III cage
1. Not for use with steam or ammonia. Not recommended for water above 82_C (180_F).
Key 29* Cavitrol III Backup Ring, 416 Stainless Steel
(not for NPS 8 Fisher ET)
VALVE SIZE, NPS
1−STAGE CAGE
1
10A4209X012
1−1/2
10A4218X022
2
10A4208X012
2−1/2
10A4217X012
3
10A5349X012
4
10A4224X012
6
None required
Keys 3*, 9*, 2*, 28*, 63*, 29*, and 27* TSO Trim Parts for Fisher ET Valves
VALVE
PORT,
TRAVEL,
SIZE,
TRIM
INCH
INCH
NPS
810
816
3
2.6875
3
810
816
3
4
4
2.6875
810
4
VALVE
PORT,
TRAVEL,
SIZE,
TRIM
INCH
INCH
NPS
810
816
3
2.6875
3
810
816
3
4
4
2.6875
810
4
*Piezas de reemplazo recomendadas
STANDARD CONSTRUCTION
Nitrile
EAT
−34 to 93_C
(−30 to 200_F)
1 or 2 x 1
2 or 3 x
1V659003052
1−1/2
1V659203052
4 x 2
1V550703052
3 or 6 x
1V659403052
2−1/2
1V659603052
4
1V659803052
6
− − −
1V660003052
− − −
11A9728X022
2−STAGE CAGE
11A3404X012
10A4209X022
10A4218X022
10A4208X012
10A4217X012
10A4217X012
10A5409X012
STEM
DIAMETER
ACTUATOR
GROUP
mm
Inch
12.7
1/2
1 & 400
19.1
3/4
100 & 101
1, 402, 403
401, 403
19.1
3/4
402
STEM
DIAMETER
ACTUATOR
GROUP
mm
Inch
12.7
1/2
1 & 400
19.1
3/4
100 & 101
1, 402, 403
401, 403
19.1
3/4
402
Ethylene
(1)
Fluorocarbon
Propylene
−18 to 204_C
−40 to 232_C
(−0 to 400_F)
(−40 to 450_F)
1V659005292
1V6590X0042
1V659205292
1V6592X0032
1V550705292
1V5507X0042
1V659405292
1V6594X0032
1V659605292
1V6596X0032
1V659805292
1V6598X0022
1V660005292
1V6600X0022
11A9728X012
11A9728X042
KEY 3
CHARAC−
TERISTIC
Cage
Full 2−Stage
23A9453X022
Cavitrol III
23A9453X022
Cavitrol III
23A5817X032
KEY 28
CHARAC−
TERISTIC
Seal Ring
Cavitrol III
10A4215X102
Cavitrol III
10A4215X102
Válvula ET
SPRING LOADED SEAL
CONSTRUCTION
416 Stainless
Steel
10A4209X012
10A4218X022
10A4208X012
10A4217X012
10A5349X012
10A4224X012
− − −
12A3332X012
KEY 3
KEY 9
Cage
Seat Ring
Characterized
2−Stage
28B1302X012
23A9453X012
28B1303X012
28B1302X012
23A9453X012
28B1303X012
23A5817X022
28B1307X012
KEY 63
KEY 29
Anti−Extrusio
Back−Up Ring
n Ring
10A4217X012
10A4217X022
22B2617X012
10A4217X012
10A4217X022
22B2617X012
10A4217X012
316 Stainless
Steel
10A4209X022
10A4218X012
10A4208X022
10A4217X022
10A5349X022
10A4224X022
− − −
12A3332X022
KEY 2
Plug / Stem
Assembly
28B1306X012
28B1306X022
27B6604X112
27B6604X122
28B1310X012
28B1310X022
KEY 27
Retaining Ring
10A4219X012
10A4219X082
10A4219X012
10A4219X052
10A4219X012
41
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