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Válvula ET
2
27
29
28
63
CAUDAL ASCENDENTE
1B2120−A
A6137 / IL
ET NPS 1 a 8 USANDO ANILLOS
ANTIEXTRUSIÓN DE PEEK
Figura 15. Configuraciones alternas
Clave Descripción
Cuerpo de la válvula (figuras 16 a 21)
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
Trim adaptor
5
Trim adaptor
7*
Valve plug stem
8*
Pin, 316 Stainless Steel
9.5 mm (3/8 inch) stem
12.7 mm (1/2 inch) stem
19.1 mm (3/4 inch) stem
25.4 mm (1 inch) or 31.8 mm (1−1/4 inch)
stem
9*
Liner
9*
Seat Ring
10*
Bonnet Gasket
11*
Cage Gasket
12*
Spiral−Wound Gasket
13*
Seat Ring or Liner Gasket
14*
Adaptor Gasket
15
Cap Screw
15
Stud
16
Nut
17
Pipe Plug, for use in valves with drain tapping only
18
Flow Direction Arrow
24
2
27
29
63
28
CAUDAL DESCENDENTE
Número de pieza
see following table
see following table
see following table
1V322635072
1V322735072
1V326035072
1V334035072
see following table
see following table
see following table
see following table
see following table
see following table
see following table
Manual de instrucciones
Clave Descripción
19
Drive Screw, Stainless Steel
20*
Adaptor Gasket
21*
Seat Disk Retainer
22*
Disk Seat
23*
Disk
24*
Seal Ring (EAT)
25*
Backup Ring (EAT)
26
Load Ring (for NPS 8 ET only)
27*
Retaining Ring
27*
Shim (EAT)
28*
Seal Ring (ET)
29*
Backup Ring (ET)
31*
Whisper Trim III Cage Retainer for
Levels A3, B3 & C3 (NPS 6 ET only)
410 Stainless steel
WCC steel (ENC)
316 Stainless Steel (ENC)
316 Stainless Steel w/CoCr−A bore
316 Stainless Steel (Cr Cr)
31*
Whisper Trim III Cage Retainer & Baffle
Ass'y for Level D3 (NPS 6 ET only)
410 Stainless Steel retainer & steel
baffle
WCC steel (ENC) retainer & steel baffle
316 Stainless Steel (ENC) retainer
& steel baffle
316 Stainless Steel w/CoCr−A
retainer & steel baffle
316 Stainless steel (ENC) retainer & 316
stainless steel baffle
316 Stainless Steel (Cr Cr)
retainer & 316 Stainless Steel baffle
31*
Cavitrol III Cage Retainer, 316
Stainless Steel
ET only)
NPS 1 valve (required w/2−stage cage
only)
NPS 1−1/2 valve
NPS 2 valve
NPS 2−1/2 valve
NPS 3 valve
NPS 4 valve
NPS 6 valve
NPS 8 valve
32
Whisper Trim III Bonnet Spacer (NPS 6 ET only)
51*
Shim
54
Wire
63*
Anti−Extrusion Ring
*Piezas de reemplazo recomendadas
Junio de 2010
Número de pieza
see following table
see following table
see following table
see following table
see following table
see following table
see following table
see following table
see following table
see following table
22A3255X012
22A3256X012
22A3256X022
22A3257X012
31A9792X012
22A3258X012
22A3258X022
22A3258X052
22A3258X032
22A3258X042
22A3258X062
24A4258X012
24A4259X012
24A3040X012
24A4260X012
23A9451X012
23A5814X012
23A5801X012
23A9447X012
see following table
see following table
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