Emerson Fisher EHD Manuel D'instructions page 35

Manuel d'instructions
D100394X0FR
Table 12. Valve Plug Diameters and Operating Temperatures
CAGE MATERIAL
S31600 (316 Stainless
Steel) Chrome-coated
S31600 ENC (NACE)
S17400 (17-4PH Stain-
less Steel) H1150 (NACE)
S17400 H1150 (NACE)
S31600 Chrome-coated
S31600 ENC (NACE)
S42200 (422 Stainless
Steel) Ion Nitride
S42200 Ion Nitride
S31600 Chrome-coated
S31600 ENC (NACE)
S42200 Ion Nitride
S42200 Ion Nitride
S31600 Chrome-coated
S31600 ENC (NACE)
Figure 22. Vanne EHT, 3 à 6 NPS, de Fisher utilisant des bagues anti-extrusion PEEK
21B2120-A
FLUIDE ASCENDANT
A7132
STEM MATERIAL
S31600
S31600 Chrome-coated
S20910
S20910
S20910
S31600
S31600 Chrome-coated
S20910
S31600 Chrome-coated
S31600 Chrome-coated
S31600
S31600 Chrome-coated
S20910
S31600 Chrome-coated
S31600 Chrome-coated
S31600
S31600 Chrome-coated
S20910
FLUIDE DESCENDANT
OPERATING TEMPERATURE RANGE
_C
-198 to +427 -325 to +800
-29 to +593 -20 to +1100
-40 to +232 -40 to +450
-40 to +232 -40 to +450
-40 to +232 -40 to +450
-198 to +427 -325 to +800
-29 to +593 -20 to +1100
-40 to +232 -40 to +450
427 to 566 +800 to 1050
427 to 510 +800 to 950
-198 to +427 -325 to +800
-29 to +593 -20 to +1100
-40 to +232 -40 to +450
427 to 510 +800 to 950
510 to 566 +950 to 1050
-198 to +427 -325 to +800
-29 to +593 -20 to +1100
-40 to +232 -40 to +450
EH (1 1/2 x 1 à 8 x 6)
DIAMETER
_F
CODE
A
A
A
B
B
B
C
D
D
D
E
F
K
K
Juillet 2017
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
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