Fisher EHD Serie Manual De Instrucciones página 40

EH (1-1/2 x 1 a 8 x 6)
Octubre de 2014
C‐seal Parts for Fisher EHD Valve (Keys 2*, 3*, 6*, 64*, 8*, and 4*)
VALVE PORT
TRAVEL
SIZE DIA
TRIM
NPS Inch Inch
4
2.875 2 54
CL2500
Key 3* Valve Plug for Fisher EHS Valve Body with Micro‐Form Plug
VALVE VALVE
BODY SIZE,
CONNECTION
RATING NPS
mm
12.7
1-1/2 x 1
12.7
12.7
CL2500
12.7
3 x 2
19.1
25.4
1. See table 12 for plug diameters vs operating temperatures.
Table 12. Valve Plug Diameters and Operating Temperatures
CAGE MATERIAL
S31600 (316 Stainless
Steel) Electrolized
S31600 ENC (NACE)
S17400 (17‐4PH Stain‐
less Steel) H1150 (NACE)
S17400 H1150 (NACE)
S31600 Electrolized
S31600 ENC (NACE)
S42200 (422 Stainless
Steel) Ion Nitride
S42200 Ion Nitride
S31600 Electrolized
S31600 ENC (NACE)
S42200 Ion Nitride
S42200 Ion Nitride
S31600 Electrolized
S31600 ENC (NACE)
40
STEM
CHARACTER‐
DIAMETER
ISTIC
mm Inch
19.1 3/4 Equal %
VALVE
PORT
STEM
DIAMETER
Inches mm Inches
1/2 6.4 0.25
1/2 12.7 0.5
1/2 19.1 0.75
1/2 25.4 1
3/4 25.4 1
1 25.4 1
STEM MATERIAL
S31600
S31600 Electrolized
S20910
S20910
S20910
S31600
S31600 Electrolized
S20910
S31600 Electrolized
S31600 Electrolized
S31600
S31600 Electrolized
S20910
S31600 Electrolized
S31600 Electrolized
S31600
S31600 Electrolized
S20910
PLUG/
CAGE
RETAINER
Key 2 Key 3
44B9814X012 24B9002X012
S41600
(416 Stainless
Diameter
Steel)
(1)
A
16A5335X012 ‐ ‐ ‐
16A5336X012 ‐ ‐ ‐
16A5337X012 ‐ ‐ ‐
16A5403X012 16A5416X012
16A5338X012 16A5417X012
16A5339X022 16A5418X012
OPERATING TEMPERATURE RANGE
_C
-198 to +427
-29 to +593
-40 to +232
-40 to +232
-40 to +232
-198 to +427
-29 to +593
-40 to +232
427 to 566
427 to 510
-198 to +427
-29 to +593
-40 to +232
427 to 510
510 to 566
-198 to +427
-29 to +593
-40 to +232
*Repuestos recomendados
Manual de instrucciones
SEAT RING C‐seal
Key 6 Key 64
34B9000X012 24B3621X012
MATERIAL
S31600 (316 Stainless Steel) With
CoCr‐A (Alloy 6) Seat, Guide, and Contour
Diameter Diameter
(1)
B C
16A5413X012 16A5413X052
16A5414X012 16A5414X112
16A5415X012 16A5415X142
‐ ‐ ‐ 16A5416X042
‐ ‐ ‐ 16A5417X092
‐ ‐ ‐ 16A5418X062
DIAMETER
_F
CODE
-325 to +800
A
-20 to +1100
-40 to +450 A
-40 to +450 A
-40 to +450 B
-325 to +800
B
-20 to +1100
-40 to +450 B
+800 to 1050 C
+800 to 950 D
-325 to +800
D
-20 to +1100
-40 to +450 D
+800 to 950 E
+950 to 1050 F
-325 to +800
K
-20 to +1100
-40 to +450 K
D100394X0ES
PISTON RING
STEM
(2 req'd)
Key 8 Key 4
14B3620X012 17A2167X202
Diameter
(1) (1)
D
‐ ‐ ‐
‐ ‐ ‐
‐ ‐ ‐
‐ ‐ ‐
‐ ‐ ‐
‐ ‐ ‐
VALVE BODY
DESIGN
EHD, EHS
EHD, EHS
EHS
EHD
EHS
EHS
EHD, EHS
EHD, EHS
EHD, EHS
EHD, EHS
EHD, EHS
EHD, EHS
EHD
EHD