Pipeline ancillaries Disc, split disc and wafer check valves
10
Pressure/temperature limits
Pressure psi g
0
29
58
87
116
145
428
392
302 212 122 32
Steam saturation curve
Pressure bar g
Body design conditions
PN10
PMA Maximum allowable pressure
10 bar g @ 220 °C
145 psi g @ 428 °F
TMA Maximum allowable temperature
220 °C @ 10 bar g
428 °F @ 145 psi g
Minimum allowable temperature
-254 °C
-425 °F
PMO Maximum operating pressure for saturated steam service
10 bar g
145 psi g
TMO Maximum operating temperature
220 °C @ 10 bar g
428 °F @ 145 psi g
Minimum operating temperature
0 °C
32 °F
Designed for a maximum cold hydraulic test pressure of:
15 bar g
217 psi g
Dimensions/weights (approximate) in mm (inches) and kg (lbs)
B
A
Sanitary clamp Size
SIZE
A
B
Weight
ASME
DIN
ASME
ASME
DIN
½" ¾"
DN15
40 (1.6)
25.0 (0.98)
34.0 (1.34)
0.5 (1.10)
10.5 3
DN20
25 (0.98)
0.6 (1.32) 0.9 (1.98) 1.2 (2.65)
1"
DN25
50.39 (1.98)
50.5 (1.99)
30 (1.2) 35 (1.4)
1½"
DN40
63.91 (2.51)
64.0 (2.52)
2"
DN50
TI-P029-21 CMGT Issue 5
Page 3 of 4
CVS10 Sanitary Check Valve with Metal Seat
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