IM-S24-42
CTLS Issue 10
32
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TRANSLATION RUN OVER
Body design conditions
PN16
Maximum design pressure
16 bar g @ 50
°C
Maximum design temperature
400
°C @ 10.9 bar g
Minimum design temperature
-50
°C
Maximum operating
temperature
Standard packing PTFE
chevron
- Option
P
or
N
250
°C
PTFE soft seat
- Option
G
200
°C
PEEK soft seat
- Option
K
or
P
250
°C
Graphite packing
- Option
H
400
°C
Extended bonnet with PTFE
chevron
- Option
E
250
°C
Extended bonnet with graphite
packing
- Option
E
400
°C
Bellows (
A
-
A
on the Flanged
EN 1092 PN16 chart)
- Option
D
300
°C
Minimum operating temperature
Note:
For lower operating temperatures consult Spirax
Sarco
PTFE packing
-28
°C
Graphite packing
-50
°C
Maximum differential pressures
See relevant actuator Technical Information sheet.
Maximum cold hydraulic test pressure of:
24 bar g
For valve operating above 300 °C extended bonnet is recommended for actuator suitability.
LE63
(Carbon steel valve body)
2.11 Pressure/temperature limits
Summary of Contents for Spira-trol K Series
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Page 53: ...IM S24 42 CTLS Issue 10 53 Fig 22 Balanced 3 19 4 6 16 31 Fig 21 15...
Page 57: ...IM S24 42 CTLS Issue 10 57 C1 C D1 D2 D B E G A H Soft seat arrangement C2 Fig 26 H1...
Page 61: ...IM S24 42 CTLS Issue 10 61 C2 B D4 D5 E G D F A H Soft seat arrangement Fig 28 H1...
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