Data Sheet
P/T Ratings for Valves (U.S. Units)
D101463X012
Product Bulletin
59.1:021
September 2013
3
Table 3. For ASME Standard CL300 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
750
750
730
705
665
740
680
655
635
605
750
750
730
705
665
750
750
720
695
665
750
750
730
705
665
750
750
730
705
665
720
600
540
495
465
720
620
560
515
480
720
620
560
515
480
600
510
455
420
395
720
620
560
515
480
720
620
560
515
480
720
660
615
575
540
720
660
615
575
540
750
745
665
615
580
600
650
700
750
800
605
590
---
---
---
570
550
530
505
410
605
590
555
505
410
605
590
570
530
510
605
590
570
530
510
605
590
570
530
510
440
430
420
415
405
450
440
435
425
420
450
440
435
425
420
370
365
360
355
345
450
440
435
425
420
450
440
435
425
420
515
505
495
490
485
515
505
495
490
485
555
545
540
530
---
850
900
950
1000
1050
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
485
450
320
215
145
485
450
385
265
175
485
450
385
365
360
395
390
380
355
325
420
415
385
365
360
420
---
---
---
---
340
---
---
---
---
420
415
385
365
---
420
415
385
365
360
485
450
385
365
360
485
450
385
365
---
---
---
---
---
---
1100
1150
1200
1250
1300
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
95
---
---
---
---
110
---
---
---
---
300
225
145
---
---
255
205
165
135
115
305
235
185
145
115
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
305
235
185
145
115
310
210
150
115
75
---
---
---
---
---
---
---
---
---
---
1350
1400
1450
1500
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
95
75
60
40
95
75
60
40
---
---
---
---
---
---
---
---
---
---
---
---
95
75
60
40
50
40
30
25
---
---
---
---
---
---
---
---
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.