Data Sheet
P/T Ratings for Valves (U.S. Units)
D101463X012
Product Bulletin
59.1:021
September 2013
7
Table 7. For ASME Standard CL900 Valves
(1)
SERVICE
TEMP (_F)
WORKING PRESSURE (PSIG)
LCC LF2 WCC WC6 WC9
C12A
(2)
CF8
(2,3)
or
304
(2,3)
CF8M
(2,3)
or 316
(2,3)
CF3M 316L CG8M
317
(2,3)
CF8C
(2,3)
347
CK3MCuN
CD3MN
CD3MWCuN
-20 to 100
200
300
400
500
2250
2250
2185
2110
1995
2220
2035
1965
1900
1810
2250
2250
2185
2110
1995
2250
2250
2165
2080
1995
2250
2250
2185
2115
1995
2250
2250
2185
2115
1995
2160
1800
1615
1490
1395
2160
1860
1680
1540
1435
2160
1860
1680
1540
1435
1800
1535
1370
1260
1180
2160
1860
1680
1540
1435
2160
1860
1680
1540
1435
2160
1985
1850
1730
1625
2160
1985
1850
1730
1625
2250
2230
2000
1845
1740
600
650
700
750
800
1815
1765
---
---
---
1705
1650
1590
1520
1235
1815
1765
1665
1520
1235
1815
1765
1705
1595
1525
1815
1765
1705
1595
1525
1815
1765
1705
1595
1525
1325
1295
1265
1240
1215
1355
1325
1305
1280
1265
1355
1325
1305
1280
1265
1115
1095
1080
1060
1035
1355
1325
1305
1280
1265
1355
1325
1305
1280
1265
1550
1520
1490
1475
1460
1550
1520
1490
1475
1460
1670
1640
1625
1595
---
850
900
950
1000
1050
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
1460
1350
955
650
430
1460
1350
1160
800
525
1460
1350
1160
1090
1080
1190
1165
1145
1065
975
1255
1245
1160
1090
1080
1255
---
---
---
---
1015
---
---
---
---
1255
1245
1160
1090
---
1255
1245
1160
1090
1080
1455
1350
1160
1090
1080
1455
1350
1160
1090
---
---
---
---
---
---
1100
1150
1200
1250
1300
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
290
---
---
---
---
330
---
---
---
---
905
670
430
---
---
770
615
495
400
340
915
710
555
440
350
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
915
710
555
440
350
935
625
455
340
225
---
---
---
---
---
---
---
---
---
---
1350
1400
1450
1500
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
280
225
175
125
290
225
175
125
---
---
---
---
---
---
---
---
---
---
---
---
290
225
175
125
155
125
95
80
---
---
---
---
---
---
---
---
1. Table information is extracted from the Valve–Flanged, Threaded, and Welding End, ASME Standard B16.34-2013. These tables must be used in accordance with the ASME s tandard. The
user is advised that a valve used under the jurisdiction of the ASME Boiler and Pressure Vessel Code, ASME Code for Pressure Piping, or governmental regulations is subject to any limitation of
that code or regulation. This includes any maximum temperature limitation for a material or rule governing the use of a material at a low temperature.” Information copied with permission of
the publisher; The American Society of Mechanical Engineers, 345 East 47th Street, New York, New York, 10017.
2. Flanged end ratings terminate at 1000_F.
3. At temperatures over 1000_F, use material only when carbo n content is 0.04% or higher.