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Manual de instrucciones
D102010X0ES
Table 6. Approximate Weights
END
CONNECTION
(1)
Size, NPS
Type
RF
RTJ
12
BW
RF
RTJ
16 x 12
BW
RF
RTJ
16
BW
RF
16
CL900
RTJ
RF
20 x 16
RTJ
CL600
BW
RF
20 x 16
CL900
RTJ
RF
RTJ
20
BW
RF
RTJ
24 x 16
BW
RF
RTJ
24 x 20
BW
1. RF—raised face; RTJ—ring-type joint; BW—buttwelding.
Lista de piezas
Nota
Solo se indican los números de las piezas de repuesto recomendadas.
Los números de referencia de repuestos que no se indican pueden
consultarse a la oficina de ventas de Emerson Process Management.
Cuerpo de la válvula
Clave Descripción
1
Valve Body
2*
Valve Plug
3*
Cage
6*
Seat Ring Seal (EUT-2 & EWT-2 Valves Only)
7*
Valve Plug Stem
*Repuestos recomendados
APPROXIMATE
WEIGHT
kg
lb
1410
3100
1220
2700
1720
3800
1450
3200
2540
5600
2270
5000
2680
5900
3540
7800
3130
6900
3720
8200
5220
11,500
4810
10,600
5220
11,500
4630
10,200
7710
17,000
7120
15,700
Número de pieza
Clave Descripción
8*
Pin
9*
Seat Ring
10* Bonnet Gasket
11* Cage Gasket
13* Seat Ring Gasket (EUD, EWD, EUT, and EWT valves only)
15
Stud
16
Hex Nut
17
Drain Plug
28* Seal Ring (EUT-2 and EWT-2 valves only)
28* Piston Ring (2 req'd) (EUD and EWD valves only)
49* Cap Screw (EUD, EWD, EUT, and EWT valves only)
219* PEEK Anti-extrusion ring (EUT and EWT valves only)
Bonete
1
Valve Bonnet
3
Packing Box Flange
4
Packing Flange Stud (2 req'd)
5
Packing Flange Nut (2 req'd)
PTFE V-Ring Packing
6*
Packing Set, PTFE (1 req'd) for single
packing; 2 req'd for double packing)
8
Spring, stainless steel (single packing
only)
8
Lantern Ring, stainless steel (double
packing only)
10
Special Washer, stainless steel (single
packing only)
PTFE/Composition Packing
7*
Packing Ring, PTFE/composition (8 req'd)
8
Lantern Ring, stainless steel
Graphite Ribbon/Filament Packing
7*
Packing Ring, Graphite Ribbon (2 req'd for
single packing; 3 req'd for double
packing)
7*
Packing Ring, Graphite Filament (3 req'd
for single packing; 3 req'd for double
packing)
8
Lantern Ring, stainless steel (2 req'd
for single packing; 1 req'd for double
packing)
11
Packing Box Ring
12* Upper Wiper, Felt (PTFE packings only)
13
Packing Follower
14
Pipe Plug
25
Cap Screw (8 req'd)
26
Hex Nut (8 req'd)
Válvulas EU y EW
Septiembre de 2012
Número de pieza
1R290801012
1D387437012
0W087135072
1H995936042
1D7520X0012
0W087135072
1V5666X0022
1D7520X0162
0W087135072
1J873006332
25
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