IM-S24-42
CTLS Issue 10
16
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TRANSLATION RUN OVER
300
250
200
150
100
50
0
-10
0 4
8 12 16
Bellows only
Maximum operating temperature
Minimum operating temperature
-10
°C
Note:
For lower operating temperatures consult
Spirax Sarco.
Maximum differental
pressures
See relevant actuator
Technical Information
sheet
Maximum cold hydraulic test
pressure of:
60 bar g
Warning:
If the valve is fitted with a bellows it must
be removed if hydraulic testing is to be done.
Note:
When selecting a valve with a bellows sealed bonnet, the pressure/temperature limits of the bellows
must be read in conjunction with the valve pressure/temperature limits shown above.
2.3 Pressure/temperature limits
0 10 14 16 20 25 30 34 40
400
300
250
200
100
0
-10
Te
mp
er
atu
re
°C
Pressure bar g
A
B
E
C
D
F
F
E
D
C B
Steam
saturation
curve
Te
mp
er
atu
re
°C
Pressure bar g
Bellows B
Steam
saturation
curve
KE43
(Carbon steel)
The product
must not
be used in this region.
High temperature packing is required for use in this region.
High temperature bolting and packing is required for use in this region.
A
-
B
Flanged EN 1092 PN40.
A - E
Flanged EN 1092 PN16.
A
-
C
Flanged JIS/KS 20.
F - F
Flanged JIS/KS 10.
A
-
D
Flanged EN 1092 PN25.
Summary of Contents for Spira-trol K Series
Page 2: ...IM S24 42 CTLS Issue 10 2...
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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