Data Sheet

P/T Ratings for Valves ( Metric Units)
D103315X012
Product Bulletin
59.1:022
September 2013
9
Table 9. For ASME Special CL900 Valves
(1)
SERVICE
TEMP (C)
WORKING PRESSURE (Bar)
LCC LF2 WCC WC6 WC9 C12A
(2)
CF8
(2)
or
304
(2)
CF8M
(2)
or
316
(2)
CF3M 316L CG8M
317
(2)
CF8C
(2)
347
CK3MCuN
CD3MN
CD3MWCuN
-29 to 38 155.1 155.1 155.1 155.1 155.1 155.1 155.1 155.1 155.1 138.5 155.1 155.1 155.1 155.1 155.1
50 155.1 155.1 155.1 155.1 155.1 155.1 151.5 152.5 152.5 134.0 152.5 152.5 153.6 155.1 155.1
100 155.1 154.9 155.1 155.1 154.9 155.1 136.8 141.3 141.3 116.5 141.3 141.3 146.8 151.7 155.1
150 155.1 153.1 155.1 155.1 152.9 155.1 123.9 128.9 128.9 105.1 128.9 128.9 136.1 142.2 153.8
200 155.1 151.7 155.1 155.1 150.7 155.1 115.4 119.4 119.4 97.6 119.4 119.4 129.2 133.7 142.8
250 155.1 151.6 155.1 155.1 149.9 155.1 108.8 111.8 111.8 92.0 111.8 111.8 124.9 126.6 135.5
300 155.1 151.6 155.1 155.1 149.3 155.1 103.5 105.9 105.9 87.3 105.9 105.9 120.5 120.8 130.1
325 155.1 150.3 155.1 155.1 148.8 155.1 101.2 103.4 103.4 85.3 103.4 103.4 118.4 118.4 127.8
350 146.7 153.3 154.3 147.6 154.3 99.2 101.5 101.5 83.9 101.5 101.5 116.4 116.4 126.1
375 141.3 145.1 151.5 146.3 151.5 97.2 100.0 100.0 82.9 100.0 100.0 114.5 114.5 125.1
400 130.2 130.2 150.6 146.3 150.6 95.2 98.6 98.6 81.4 98.6 98.6 113.5 113.5 119.1
425 107.9 107.9 148.9 146.3 148.9 93.7 97.6 97.6 79.9 97.6 97.6 112.5 112.5
450 141.4 141.4 141.4 91.8 96.6 96.6 78.4 96.6 96.6 112.0 112.0
475 128.2 128.2 128.2 90.2 96.0 96.0 96.0 111.9 111.9
500 96.5 107.1 107.1 88.7 95.1 95.1 95.1 107.1 107.1
538 55.8 69.1 86.9 85.9 86.9 86.9 86.9 86.9 86.9
550 47.7 58.6 86.9 85.1 86.9 86.9 86.9
575 33.0 39.5 85.7 78.2 85.7 85.7 85.7
600 73.1 63.3 74.6 74.6 74.3
625 54.8 51.7 59.3 59.3 52.0
650 37.2 42.2 47.5 47.5 38.6
675 35.1 38.7 38.7 29.8
700 32.0 34.3 34.3 24.5
725 27.7 28.6 28.6 17.7
750 22.1 22.1 22.1 12.2
775 17.2 17.2 17.2 9.3
800 13.2 13.2 13.2 8.0
816 10.7 10.7 10.7 7.1
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
ASME standard states in paragraph “2.1.3 Special Class Valves. Threaded or welding end valves that conform to all the requirements of para. 2.1.2 and in addition have successfully passed the
examinations required by Section 8, may be designated Special Class valves.” The standard also stipulates that, “Special Class ratings shall not be used for flanged end valves.” Information
copied with permission of the publisher; The American Society of Mechanical Engineers, 345 East 47th Street, New York, New York, 10017.
2. At temperatures above 538C, use only when carbon content is 0.04% or higher.