Data Sheet

P/T Ratings for Valves ( Metric Units)
D103315X012
Product Bulletin
59.1:022
September 2013
6
Standard Pressure-Temperature Ratings for CL600 and
CL900 Valves
Fisher valve materials that conform to ASME B16.34-2013 Standard Class pressure-temperature ratings are listed in
tables 6 and 7. These ratings apply to all Fisher cast, forged, and fabricated steel valves.
Table 6. For ASME Standard CL600 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
(2,3)
CF8C
(2,3)
347
CK3MCuN
CD3MN
CD3MWCuN
-29 to 38 103.4 102.1 103.4 103.4 103.4 103.4 99.3 99.3 99.3 82.7 99.3 99.3 99.3 99.3 103.4
50 103.4 100.2 103.4 103.4 103.4 103.4 95.6 96.2 96.2 80.0 96.2 96.2 97.5 97.5 103.4
100 103.0 93.2 103.0 103.0 103.0 103.0 81.7 84.4 84.4 69.6 84.4 84.4 90.6 90.6 101.3
150 100.3 90.2 100.3 99.5 100.3 100.3 74.0 77.0 77.0 62.8 77.0 77.0 84.9 84.9 91.9
200 97.2 87.6 97.2 95.9 97.2 97.2 69.0 71.3 71.3 58.3 71.3 71.3 79.9 79.9 85.3
250 92.7 83.9 92.7 92.7 92.7 92.7 65.0 66.8 66.8 54.9 66.8 66.8 75.6 75.6 80.9
300 85.7 79.6 85.7 85.7 85.7 85.7 61.8 63.2 63.2 52.1 63.2 63.2 72.2 72.2 77.7
325 82.6 77.4 82.6 82.6 82.6 82.6 60.4 61.8 61.8 51.0 61.8 61.8 70.7 70.7 76.3
350 75.1 80.0 80.4 80.4 80.4 59.3 60.7 60.7 50.1 60.7 60.7 69.5 69.5 75.3
375 72.7 75.7 77.6 77.6 77.6 58.1 59.8 59.8 49.5 59.8 59.8 68.4 68.4 74.7
400 69.4 69.4 73.3 73.3 73.3 56.9 58.9 58.9 48.6 58.9 58.9 67.8 67.8 73.3
425 57.5 57.5 70.0 70.0 70.0 56.0 58.3 58.3 47.7 58.3 58.3 67.2 67.2
450 67.7 67.7 67.7 54.8 57.7 57.7 46.8 57.7 57.7 66.9 66.9
475 63.4 63.4 63.4 53.9 57.3 57.3 57.3 63.4 63.4
500 51.5 56.5 56.6 53.0 56.5 56.5 56.5 56.5 56.5
538 29.8 36.9 50.0 48.9 50.0 50.0 50.0 50.0 50.0
550 25.4 31.3 49.8 47.1 49.8 49.8 49.8
575 17.6 21.1 47.9 41.7 47.9 47.9 47.9
600 39.0 33.8 39.8 39.8 39.6
625 29.2 27.6 31.6 31.6 27.7
650 19.9 22.5 25.3 25.3 20.6
675 18.7 20.6 20.6 15.9
700 16.1 16.8 16.8 11.2
725 13.5 14.0 14.0 8.0
750 11.6 11.7 11.7 6.2
775 9.0 9.0 9.0 4.9
800 7.0 7.0 7.0 4.0
816 5.9 5.9 5.9 3.8
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.