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Manual de instrucciones
D100399X0ES
Cuerpo de la válvula
(figuras 22 a 24)
Nota
Esta lista de piezas proporciona los números de pieza para las válvulas
estándar y las válvulas con jaulas Whisper Trim I únicamente. Para los
números de pieza de las válvulas con jaulas WhisperFlo, Whisper Trim III
o Cavitrol III, consultar a la oficina de ventas de Emerson Automation
Solutions.
Clave Descripción
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 6x4x2‐1/2 valve
5
Seat Ring Adaptor for restricted‐capacity
Size 6x4x2‐1/2 valve
6*
EWD Piston Ring
Class II shutoff minimum (1 req'd)
To 900_F (to 482_C), graphite
Size 4x2 valve
Size 6x4x2‐1/2 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)
*Repuestos recomendados
Clave Descripción
7*
8*
Número de pieza
9*
10* thru 14* Gaskets
15
See following table
See following table
1U2258X0012
1U2300X0012
1U2392X0012
1U5069X0012
10A3262X022
17A3988X012
16
17A3988X022
17A3990X012
17A3990X022
17A3991X012
17A3991X022
Valve Plug Stem
Pin, S31600 (316 SST)
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
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
Seat Ring
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, 6x4x2‐1/2,
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)
Stud Bolt Nut, steel, factory lubricated
Size 4x2 valve (8 req'd)
Size 6x4, 6x4x2‐1/2,
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)
Válvula EW
Julio de 2017
Número de pieza
See following table
1V322735072
1V326035072
1V334035072
1B599635072
1F723635072
1D269735072
1K249838992
See following table
See following table
39
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