Data Sheet

Z500 Ball Valves
D103992X012
Product Bulletin
51.3:Z500
April 2015 - rev B
8
Pressure Drops
Pressure drop limits of any given valve are based on
valve body and material limits. Z500 valves meet full
B16.34 pressure drop capabilities up to to specified
material maximum temperature limit. Information on
limits for other material constructions can be obtained
by contacting your Emerson Process Management
sales office.
Table 3. Maximum Allowable Shutoff Pressure Drops (Body Ratings)
TEMPERATURE
RANGE
PRESSURE CLASS
SA105
CL150
SA105
CL300
SA105
CL600
SA105
CL900
SA105
CL1500
SA105
CL2500
SA105
CL4500
_C Bar
-29 to 38 19.7 51.0 102.0 153.1 255.5 425.4 766.0
93 17.9 46.9 93.8 140.3 234.1 389.9 702.2
149 15.9 45.2 90.3 135.5 225.5 375.8 676.7
204 13.8 43.8 87.2 131.0 218.6 364.0 655.3
260 11.7 41.7 83.1 124.8 207.9 346.5 623.3
316 9.7 39.3 78.3 117.6 195.8 326.1 587.1
343
(1)
8.6 37.9 75.8 113.8 189.3 315.4 568.1
371
(1)
7.6 36.5 71.0 109.6 183.7 305.1 548.8
399
(1)
6.6 34.8 70.0 104.8 174.8 291.6 524.7
427
(1)
5.5 28.3 56.9 85.2 141.7 236.5 425.4
_F Psi
-20 to 100 285 740 1480 2220 3705 6170 11110
200 260 680 1360 2035 3395 5655 10185
300 230 655 1310 1965 3270 5450 9815
400 200 635 1265 1900 3170 5280 9505
500 170 605 1205 1810 3015 5025 9040
600 140 570 1135 1705 2840 4730 8515
650
(1)
125 550 1100 1650 2745 4575 8240
700
(1)
110 530 1030 1590 2665 4425 7960
750
(1)
95 505 1015 1520 2535 4230 7610
800
(1)
80 410 825 1235 2055 3430 6170
1. Due to material limitations, consult your Emerson Process Management sales office for flanged end connection use over 316_C (600_F).