Pipeline ancillaries Ball valves
10
Pressure/temperature limits
Pressure psi g
10
200
400
600
800
1000
A
230 200 150 100 50 0 -29
200 300 400 100 -20
Steam saturation curve
B
C
0
10 20 30 40 50 60 70
Pressure bar g
The product must not be used in this region. A - B Screwed, BW and SW ¼" - 1½" FB and ¼" - 2" RB. A - C Screwed, BW and SW 2" FB and 2½" RB only.
Pressure psi g
10
200
400
600
800
1000
A
230 200 150 100 50 0 -29
200 300 400 100 -20
Steam saturation curve
F
E D
0
10 20 30 40 50 60 70
Pressure bar g
A - D Flanged ASME (ANSI) 300. A - E Flanged EN 1092 PN40. A - F Flanged ASME (ANSI) 150.
Body design conditions
PN100
PMA Maximum allowable pressure
70 bar g @ 40 °C
1015 psi g @ 105 °F
TMA Maximum allowable temperature
230 °C @ 0 bar g
446 °F @ 0 psi g
Minimum allowable temperature
-29 °C
-20 °F
PMO Maximum operating pressure for saturated steam service
12 bar g
174 psi g
TMO Maximum operating temperature
230 °C @ 0 bar g
446 °F @ 0 psi g
10.3 3
Minimum operating temperature Note: For lower operating temperatures consult Spirax Sarco PMX Maximum differential pressure is limited to the PMO Designed for a maximum cold hydraulic test pressure of:
-29 °C
-20 °F
105 bar g
1523 psi g
Note 1: On the 2" FB and 2½" RB a TFM 1600 gasket is fitted between the body and cap.
Note 2: In gases applications, the maximum operating pressure is restricted to 40 bar g (580 psi g).
TI-P167-28 CMGT Issue 2
Page 3 of 7
M10 ECF4 Ball Valve ¼" to 2½"
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