Data Sheet

P/T Ratings for Valves ( Metric Units)
D103315X012
Product Bulletin
59.1:022
September 2013
14
Standard and Special Pressure-Temperature Ratings for
CL4500 Valves
Fisher valve materials that conform to ASME B16.34-2013 Standard and Special Class pressure-temperature ratings are
listed in tables 14 and 15. These ratings apply to all Fisher cast, forged, and fabricated steel valves. For Special Class
pressure-temperature ratings, nondestructive examination applies (Fisher Process Level 6).
Table 14. For ASME Standard CL4500 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 38 775.7 765.9 775.7 775.7 775.7 775.7 744.6 744.6 744.6 620.5 744.6 744.6 744.6 744.6 775.7
50 775.7 751.9 775.7 775.7 775.7 775.7 717.3 721.7 721.7 600.3 721.7 721.7 731.5 731.5 775.7
100 773.0 699.0 773.0 772.2 773.0 773.0 612.8 632.9 632.9 521.8 632.9 632.9 679.4 679.4 759.9
150 752.6 676.1 752.6 746.2 752.8 752.8 555.1 577.4 577.4 470.9 577.4 577.4 637.1 637.1 688.9
200 729.7 657.0 729.7 719.4 729.8 729.8 517.2 534.9 534.9 437.3 534.9 534.9 599.1 599.1 639.8
250 694.8 629.1 694.8 694.8 694.8 694.8 487.3 500.6 500.6 412.0 500.6 500.6 567.2 567.2 606.9
300 642.6 597.3 642.6 642.6 642.6 642.6 463.7 474.3 474.3 391.0 474.3 474.3 541.3 541.3 582.8
325 619.6 580.7 619.6 619.6 619.6 619.6 453.3 463.3 463.3 382.2 463.3 463.3 530.3 530.3 572.5
350 563.5 600.3 603.3 603.3 603.3 444.4 454.9 454.9 376.1 454.9 454.9 521.3 521.3 564.7
375 545.5 567.5 581.8 581.8 581.8 435.5 448.2 448.2 371.3 448.2 448.2 513.1 513.1 560.3
400 520.8 520.8 548.5 548.5 548.5 426.6 441.6 441.6 364.6 441.6 441.6 508.6 508.6 548.5
425 431.5 431.5 524.7 524.7 524.7 419.9 437.1 437.1 357.9 437.1 437.1 504.2 504.2
450 507.0 507.0 507.0 411.1 432.7 432.7 351.2 432.7 432.7 501.8 501.8
475 474.8 474.8 474.8 404.0 430.1 430.1 430.1 474.8 474.8
500 385.9 423.0 423.0 397.3 423.0 423.0 423.0 423.0 423.0
538 223.4 276.6 375.8 366.4 375.8 375.8 375.8 375.8 375.8
550 190.6 234.5 374.2 353.4 374.2 374.2 374.2
575 132.0 157.9 359.1 312.7 359.1 359.1 359.1
600 292.5 253.2 298.6 298.6 297.1
625 219.1 206.8 237.2 237.2 207.9
650 148.9 168.9 189.9 189.9 154.5
675 140.2 154.8 154.8 119.4
700 120.4 125.7 125.7 84.2
725 101.3 104.8 104.8 59.6
750 86.7 87.9 87.9 46.4
775 68.4 68.4 68.4 36.8
800 52.6 52.6 52.6 30.4
816 42.7 42.7 42.7 28.4
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.