Data Sheet

P/T Ratings for Valves ( Metric Units)
D103315X012
Product Bulletin
59.1:022
September 2013
3
Table 3. For ASME Standard CL300 Valves
(1)
SERVICE
TEMP (C)
WORKING PRESSURE (Bar)
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)
CF8C
(2)
347
CK3MCuN
CD3MN
CD3MWCuN
-29 to 38 51.7 51.1 51.7 51.7 51.7 51.7 49.6 49.6 49.6 41.4 49.6 49.6 49.6 49.6 51.7
50 51.7 50.1 51.7 51.7 51.7 51.7 47.8 48.1 48.1 40.0 48.1 48.1 48.8 48.8 51.7
100 51.5 46.6 51.5 51.5 51.5 51.5 40.9 42.2 42.2 34.8 42.2 42.2 45.3 45.3 50.7
150 50.2 45.1 50.2 49.7 50.3 50.3 37.0 38.5 38.5 31.4 38.5 38.5 42.5 42.5 45.9
200 48.6 43.8 48.6 48.0 48.6 48.6 34.5 35.7 35.7 29.2 35.7 35.7 39.9 39.9 42.7
250 46.3 41.9 46.3 46.3 46.3 46.3 32.5 33.4 33.4 27.5 33.4 33.4 37.8 37.8 40.5
300 42.9 39.8 42.9 42.9 42.9 42.9 30.9 31.6 31.6 26.1 31.6 31.6 36.1 36.1 38.9
325 41.4 38.7 41.4 41.4 41.4 41.4 30.2 30.9 30.9 25.5 30.9 30.9 35.4 35.4 38.2
350 37.6 40.0 40.3 40.3 40.3 29.6 30.3 30.3 25.1 30.3 30.3 34.8 34.8 37.6
375 36.4 37.8 38.9 38.9 38.9 29.0 29.9 29.9 24.8 29.9 29.9 34.2 34.2 37.4
400 34.7 34.7 36.5 36.5 36.5 28.4 29.4 29.4 24.3 29.4 29.4 33.9 33.9 36.5
425 28.8 28.8 35.2 35.2 35.2 28.0 29.1 29.1 23.9 29.1 29.1 33.6 33.6
450 33.7 33.7 33.7 27.4 28.8 28.8 23.4 28.8 28.8 33.5 33.5
475 31.7 31.7 31.7 26.9 28.7 28.7 28.7 31.7 31.7
500 25.7 28.2 28.2 26.5 28.2 28.2 28.2 28.2 28.2
538 14.9 18.4 25.2 24.4 25.2 25.2 25.2 25.2 25.2
550 12.7 15.6 25.0 23.6 25.0 25.0 25.0
575 8.8 10.5 24.0 20.8 24.0 24.0 24.0
600 19.5 16.9 19.9 19.9 19.8
625 14.6 13.8 15.8 15.8 13.9
650 9.9 11.3 12.7 12.7 10.3
675 9.3 10.3 10.3 8.0
700 8.0 8.4 8.4 5.6
725 6.8 7.0 7.0 4.0
750 5.8 5.9 5.9 3.1
775 4.6 4.6 4.6 2.5
800 3.5 3.5 3.5 2.0
816 2.8 2.8 2.8 1.9
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. Flange end valve ratings terminate at 538C.
3. At temperatures above 538C, use only when carbon content is 0.04% or higher.