Tabla de contenido
Válvula ED
Octubre de 2014
Lista de Piezas
Nota
Solo se indican números de referencia para repuestos recomendados.
Solicitar a la oficina de ventas de Emerson Process Management los
números de los repuestos que no se muestran.
Bonete (figura 18)
Clave Descripción
1
Bonnet
If you need a bonnet and/or an ENVIRO-SEAL
bellows seal bonnet as a replacement
part, order by valve size and stem
diameter, serial number, and desired material.
2
Extension Bonnet Baffle
3
Packing Flange
3
ENVIRO-SEAL bellows seal packing flange
4
Packing Flange Stud
4
ENVIRO-SEAL bellows seal stud bolt
5
Packing Flange Nut
5
ENVIRO-SEAL bellows seal packing flange nut
6*
Packing set, PTFE
6*
ENVIRO-SEAL bellows seal packing set
PTFE (1 req'd for single, 2 req'd for
double)
9.5 mm (3/8-inch) stem
NPS 2 w/ 12.7 mm (1/2-inch) stem
NPS 3 & 4 w/ 12.7 mm (1/2-inch) stem
(For double PTFE only)(2 req'd)
7*
Packing Ring, PTFE
7*
ENVIRO-SEAL bellows seal packing ring
Double packing graphite filament
(4 req'd)
9.5 mm (3/8-inch) stem
NPS 2 w/ 12.7 mm (1/2-inch) stem
NPS 3 & 4 w/ 12.7 mm (1/2-inch) stem
7*
ENVIRO-SEAL bellows seal packing ring
Double packing graphite ribbon
(4 req'd)
9.5 mm (3/8-inch) stem
NPS 2 w/ 12.7 mm (1/2-inch) stem
NPS 3 & 4 w/ 12.7 mm (1/2-inch) stem
8
Spring
8
Lantern Ring
8
ENVIRO-SEAL bellows seal spring
8
ENVIRO-SEAL bellows seal spacer
10
Special Washer
11* Packing Box Ring
9.5 mm (3/8-inch) stem,
316 stainless steel
12.7 mm (1/2-inch) stem,
316 stainless steel
19.1 mm (3/4-inch) stem,
316 stainless steel
25.4 mm (1-inch) stem,
316 stainless steel
31.8 mm (1-1/4 inch) stem,
28
Número de pieza
See following table
12A9016X012
12A9016X012
12A8832X012
See following table
1P3905X0172
1P3905X0172
14A0915X042
18A0908X012
18A0908X012
18A0918X012
1J873135072
1J873235072
1J873335072
1J873435072
Clave Descripción
316 stainless steel
12* Upper Wiper, felt
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) stem
31.8 mm (1-1/4 inch) stem
12* ENVIRO-SEAL bellows seal upper wiper, felt
9.5 mm (3/8-inch) stem
NPS 2 w/ 12.7 mm (1/2-inch) stem
NPS 3 & 4 w/ 12.7 mm (1/2-inch) stem
13
Packing Follower
13* ENVIRO-SEAL bellows seal bushing
For 9.5 mm (3/8-inch) stem (1 req'd),
NPS 2 w/ 12.7 mm (1/2-inch) stem
(2 req'd)
S31600 (316 SST)
R30006
S31600 chrome coated
For NPS 3 & 4 w/ 12.7 mm (1/2-inch) stem
(1 req'd)
S31600 (316 SST)
R30006
S31600 chrome coated
13* ENVIRO-SEAL bellows seal bushing/liner
For 9.5 mm (3/8-inch) stem (1 req'd),
NPS 2 w/ 12.7 mm (1/2-inch) stem
(2 req'd)
N10276 bushing, PTFE/glass liner
N10276 bushing, PTFE/carbon liner
For NPS 3 & 4 w/ 12.7 mm (1/2-inch) stem
(1 req'd)
N10276 bushing, PTFE/glass liner
N10276 bushing, PTFE/carbon liner
14
Pipe Plug, for 1/4 NPT tapping in packing box
14
Lubricator
14
Lubricator/Isolating Valve
15
Yoke Locknut
15
ENVIRO-SEAL bellows seal yoke locknut
16
Pipe Plug for 1/2 NPT tapped extension bonnets
16
ENVIRO-SEAL bellows seal pipe plug
20* ENVIRO-SEAL bellows seal stem/bellows
assembly
1 ply bellows
S31600 (316 SST) trim, N06625 bellows
NPS 1 or 1-1/4 valve w/ 9.5 mm
(3/8-inch) stem
NPS 1-1/2 valve w/ 9.5 mm (3/8-inch)
stem
NPS 2 w/ 12.7 mm (1/2-inch) stem
NPS 3 w/ 12.7 mm (1/2-inch) stem
NPS 4 w/ 12.7 mm (1/2-inch) stem
N06022 trim, N06022
bellows
NPS 1 or 1-1/4 valve w/ 9.5 mm
(3/8-inch) stem
NPS 1-1/2 valve w/ 9.5 mm (3/8-inch)
stem
NPS 2 w/ 12.7 mm (1/2-inch) stem
NPS 3 w/ 12.7 mm (1/2-inch) stem
NPS 4 w/ 12.7 mm (1/2-inch) stem
2 ply bellows
S31600 (316 SST) trim, N06625 bellows
NPS 1 or 1-1/4 valve w/ 9.5 mm
*Repuestos recomendados
Manual de instrucciones
D100390X0EU
Número de pieza
1J873535072
1J872606332
1J872706332
1J872806332
1J872906332
1J873006332
18A0868X012
18A0868X012
18A0870X012
18A0820X012
18A0819X012
11B1155X012
18A0824X012
18A0823X012
11B1157X012
12B2713X012
12B2713X042
12B2715X012
12B2715X042
32B4224X012
32B4225X012
32B4226X012
32B4227X012
32B4228X012
32B4224X022
32B4225X022
32B4226X022
32B4227X022
32B4228X022
Tabla de contenido
