Aloyco® Stainless Steel Gate Valves

 

Pressure and Temperature


Temp °F ASTM A351 Gr. CF8M
Working Pressure (psig)
ASTM A351 Gr. CF3M
Working Pressure (psig)
ASTM A351 Gr. CN7M
Working Pressure (psig)
CL. 150 CL. 300 CL. 600 CL. 150 CL. 300 CL. 600 CL. 150 CL. 300 CL. 600
-20 to 100 275 720 1,440 230 600 1,220 230 600 1,200
200 235 620 1,240 195 505 1,015 200 520 1,045
300 215 560 1,120 175 455 910 190 490 980
400 195 515 1,025 160 415 825 190 490 980
500 170 480 955 145 380 765 170 490 980
600 140 450 900 140 360 720 140 490 980
650 125 445 890 125 350 700 125 490 980
700 110 430 870 110 345 685 110 490 980
750 95 425 855 95 335 670 95 490 980
800 80 420 845 80 330 660 80 490 980
850 65 420 835 65 320 645      


* Rating for weld-end valves. Use solution annealed material only. Flanged End valves rated to 1000°F maximum. Not to be used over 1000°F maximum.


Hydrostatic Shell Test Pressures

Class 150 300 600
Pressure 425 1,100 2,175


Note: These are design pressure ratings from ASME B16.34-1996 and apply to castings only. Packing and gasket materials may limit temperature range of specific products.


Copyright © 2020 Crane Co. All Rights Reserved.