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Válvula ET
Key 3* Cavitrol III Cage Assembly, 17−4PH stainless steel (hardened)
ET
VALVE SIZE, NPS
1
1−1/2
2
2−1/2
3
4
6
8
Key 7* Fisher ET Valve Plug Stem, 316 stainless steel (not for Cavitrol III or Whisper Trim III cage)
DIAMETER &
VALVE
VSC
SIZE, NPS
mm
1, 1−1/4,
9.5
or 1−1/2
12.7
12.7
2
19.1
12.7
2−1/2 or 3
19.1
12.7
Full
19.1
4
Capacity
25.4
25.4
19.1
6
25.4
31.8
19.1
8
25.4
31.8
9.5
1−1/2 x 1
12.7
2 x 1 or
12.7
2−1/2 x 1−1/2
Restricted
Capacity
12.7
3 x 2
19.1
12.7
4 x 2−1/2
19.1
1. Type 667 actuator.
2. Type 657 or 585C Series actuator.
3. Plain bonnet is standard for NPS 8 cast iron and WCC valve bodies.
4. Style 1 extension bonnet is standard for NPS 8 316 SST valve bodies.
Key 7* Whisper Trim III Valve Plug Stem, 316 stainless steel (NPS 6 Fisher ET only)
STEM DIAMETER
mm
19.1
25.4
36
1
38A1018X012
38A1019X012
38A1020X012
38A1021X012
38A1023X012
38A1025X012
38A1027X012
38A1029X012
PLAIN BONNET
STEM
Stem Length
(1)
SIZE
Inches
mm
Inches
3/8
225
8.875
1/2
300
11.8125
1/2
311
12.25
3/4
372
14.625
1/2
321
12.625
3/4
381
15
1/2
321
12.625
3/4
394
15.5
(1)
(1)
1
464
18.25
(2)
(2)
1
489
19.25
3/4
403
15.875
1
499
19.625
1−1/4
508
20
3/4
492
19.375
1
614
24.1875
1−1/4
705
27.4375
3/8
241
9.375
1/2
311
12.25
1/2
300
11.8125
1/2
311
12.25
3/4
372
14.625
1/2
321
12.625
3/4
381
15
PLAIN BONNET
Inches
3/4
1U294135162
1
1P847635162
STAGE
2
24A5558X012
24A5559X012
24A3031X032
24A5560X012
23A9453X022
23A5817X032
23A5804X012
24A3020X032
(3)
Style 1
Part
Stem Length
Number
mm
Inches
1U388835162
311
12.25
1U389035162
402
15.8125
1K586935162
413
16.25
1U226535162
483
19
1U230535162
421
16.5625
1U230835162
502
19.75
1U230535162
421
16.5625
1K587735162
502
19.75
1K759035162
− − −
− − −
1U217535162
− − −
− − −
1L996435162
511
20.125
1N704735162
630
24.8125
1K415435162
656
25.8125
533
21
1K588035162
614
24.1875
1K7891X0012
705
29.4375
1L268835162
1U223635162
324
12.75
1K586935162
413
16.25
1U389035162
402
15.8125
1K586935162
413
16.25
1U226535162
483
19
1U230535162
421
16.5625
1U230835162
502
19.75
1U928235162
1U627735162
*Piezas de reemplazo recomendadas
Manual de instrucciones
Characterized 2
24A5558X022
24A5559X022
24A3031X022
24A5560X022
23A9453X012
23A5817X022
23A5804X022
24A3020X042
EXTENSION BONNET
(4)
Style 2
Stem Length
Part
Number
mm
Inches
1U217735162
405
15.9375
1U217935162
473
18.625
1U226335162
614
24.1875
1L400135162
− − −
− − −
1U230635162
624
24.5625
1U444635162
− − −
− − −
1U230635162
624
24.5625
1U444635162
694
27.3125
− − −
− − −
− − −
− − −
− − −
− − −
1U507135162
699
27.5
1K785135162
− − −
− − −
1R562435162
− − −
− − −
1U928235162
− − −
− − −
1K7891X0012
− − −
− − −
1L268835162
− − −
− − −
1U227035162
418
16.4375
1U226335162
486
19.125
1U217935162
605
23.8125
1U226335162
614
24.1875
1L400135162
− − −
− − −
1U230635162
624
24.5625
1U444635162
681
26.8125
EXTENSION BONNET
Style 1
1U6276X0012
Junio de 2010
Part
Number
10A8823X022
1U218035162
1U226435162
− − −
1U230735162
− − −
1U230735162
1U240035162
− − −
− − −
1U524435162
− − −
− − −
− − −
− − −
− − −
1U227235162
1U227335162
1U3893X0012
1U226435162
− − −
1U230735162
1U232335162
Style 2
− − −
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