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Válvula ET
Octubre de 2014
Key 28* Cavitrol III Seal Ring for Fisher ET only, spring loaded PTFE
VALVE SIZE, NPS
1
1-1/2
2
2-1/2
3
4
6
8
Key 28* Whisper Trim III Seal (NPS 6 Fisher ET only)
CARBON FILLED PTFE
Key 25* Backup Ring (Fisher EAT)
Key 29* Backup Ring (Fisher ET) (not for Cavitrol III or NPS 8 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
1-1/2
2
2-1/2
3
4
6
44
11A9729X012
EAT
-34 to 93_C
(-30 to 200_F)
1 or 2 x 1
1V659003052
2 or 3 x 1-1/2
1V659203052
4 x 2
1V550703052
3 or 6 x 2-1/2
1V659403052
4
1V659603052
6
1V659803052
- - -
1V660003052
- - -
11A9728X022
1-STAGE CAGE
10A4207X012
10A4216X012
10A4206X012
10A4215X012
10A5351X022
10A4223X012
10A2643X022
10A3261X012
STANDARD CONSTRUCTION
Nitrile
Fluorocarbon
-18 to 204_C
(-0 to 400_F)
1V659005292
1V659205292
1V550705292
1V659405292
1V659605292
1V659805292
1V660005292
11A9728X012
1-STAGE CAGE
10A4209X012
10A4218X022
10A4208X012
10A4217X012
10A5349X012
10A4224X012
None required
*Repuestos recomendados
Manual de instrucciones
2-STAGE CAGE
11A3407X042
10A4207X012
10A4216X012
10A4206X012
10A4215X012
10A4215X012
10A5411X022
10A2643X022
SPRING LOADED PTFE
10A5411X022
Ethylene
(1)
Propylene
416 Stainless
-40 to 232_C
(-40 to 450_F)
1V6590X0042
10A4209X012
1V6592X0032
10A4218X022
1V5507X0042
10A4208X012
1V6594X0032
10A4217X012
1V6596X0032
10A5349X012
1V6598X0022
10A4224X012
1V6600X0022
11A9728X042
12A3332X012
2-STAGE CAGE
11A3404X012
10A4209X022
10A4218X022
10A4208X012
10A4217X012
10A4217X012
10A5409X012
D100398X0EU
SPRING LOADED SEAL
CONSTRUCTION
316 Stainless
Steel
Steel
10A4209X022
10A4218X012
10A4208X022
10A4217X022
10A5349X022
10A4224X022
- - -
- - -
12A3332X022
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