Data Sheet

Z500 Ball Valves
D103992X012
Product Bulletin
51.3:Z500
April 2015 - rev B
11
Table 6. Maximum Allowable Shutoff Pressure Drops (Body Ratings)
TEMPERATURE
RANGE
PRESSURE CLASS
A182 Gr F91
CL150
A182 Gr F91
CL300
A182 Gr F91
CL600
A182 Gr F91
CL900
A182 Gr F91
CL1500
A182 Gr F91
CL2500
A182 Gr F91
CL4500
_C Bar
-29 to 38 20.0 51.7 103.4 155.1 258.6 430.9 775.7
93 17.9 51.7 103.4 155.1 258.6 430.9 775.7
149 15.9 50.3 100.3 150.7 251.0 418.5 753.3
204 13.8 48.6 97.2 145.8 243.4 405.4 729.8
260 11.7 45.9 91.7 137.6 229.3 382.0 687.1
316 9.7 41.7 83.4 125.1 208.6 347.5 625.4
343 8.6 40.7 81.0 121.7 133.8 338.2 608.5
371 7.6 39.3 78.3 117.6 126.9 326.1 587.1
399 6.6 36.5 73.4 110.0 114.5 305.4 549.5
427 5.5 35.2 70.0 105.1 106.2 291.6 524.7
454 4.5 33.4 67.2 100.7 98.9 279.9 503.7
482 3.4 31.0 62.1 93.1 154.8 258.2 464.7
510 2.4 26.5 53.4 80.0 133.1 222.0 399.6
538 1.4 25.2 50.0 75.2 125.5 208.9 375.8
566
(1)
1.4 24.8 49.6 74.5 124.1 206.8 448.2
593
(1)
1.4 20.7 41.7 62.6 104.1 173.4 312.0
621
(1)
1.4 15.5 30.7 46.2 76.9 127.9 230.6
649
(1)
1.4 10.0 20.0 29.6 49.6 82.7 148.9
_F Psi
-20 to 100 290 750 1500 2250 3750 6250 11250
200 260 750 1500 2250 3750 6250 11250
300 230 730 1455 2185 3640 6070 10925
400 200 705 1410 2115 3530 5880 10585
500 170 665 1330 1995 3325 5540 9965
600 140 605 1210 1815 3025 5040 9070
650 125 590 1175 1765 1940 4905 8825
700 110 570 1135 1705 1840 4730 8515
750 95 530 1065 1595 1660 4430 7970
800 80 510 1015 1525 1540 4230 7610
850 65 485 975 1460 1435 4060 7305
900 50 450 900 1350 2245 3745 6740
950 35 385 775 1160 1930 3220 5795
1000 20 365 725 1090 1820 3030 5450
1050
(1)
20 360 720 1080 1800 3000 6500
1100
(1)
20 300 605 908 1510 2515 4525
1150
(1)
20 225 445 670 1115 1855 3345
1200
(1)
20 145 290 430 720 1200 2160
1. Due to material limitations, consult your Emerson Process Management sales office for flanged end connection use over 538_C (1000_F).