Data Sheet

A11 Valve
D500203X012
Product Bulletin
21.1:A11
May 2013
20
Table 21. Maximum Allowable Shutoff Pressure Drops, CL1500
(1, 2)
TRIM NUMBER
TEMP RANGE NPS 10 NPS 12 NPS 14 NPS 16 NPS 18 NPS 20
_C Bar
500
-46 to 38 103.4 103.4 103.4 103.4 103.4 103.4
38 to 93 75.8 75.8 75.8 75.8 75.8 75.8
93 to 121 41.4 41.4 41.4 41.4 41.4 41.4
121 to 149 6.9 6.9 6.9 6.9 6.9 6.9
502
-46 to 38 179.0 248.1 169.4 201.5 249.7 243.0
38 to 149 155.0 226.5 169.5 201.5 228.1 222.1
149 to 232 146.1 218.2 169.5 201.5 219.7 214.0
504
-46 to 38 103.4 103.4 103.4 103.4 103.4 103.4
38 to 93 96.5 96.5 96.5 96.5 96.5 96.5
93 to 121 62.1 62.1 62.1 62.1 62.1 62.1
121 to 149 20.7 20.7 20.7 20.7 20.7 20.7
506
-46 to 38 133.5 186.2 116.5 139.5 235.4 174.7
38 to 149 114.2 186.2 116.5 139.5 224.8 174.7
149 to 232 107.1 186.2 116.5 139.5 216.3 174.7
232 to 343 100.6 186.2 116.5 139.5 202.2 174.7
343 to 427 96.9 175.1 116.5 139.5 175.1 174.7
514H, 516H 343 to 427 96.9 175.1 116.5 139.5 175.1 174.8
514H
(3)
, 516H 427 to 538 78.2 70.4 86.0 78.2 66.5 74.3
TRIM NUMBER _F Psi
500
-50 to 100 1500 1500 1500 1500 1500 1500
100 to 200 1100 1100 1100 1100 1100 1100
200 to 250 600 600 600 600 600 600
250 to 300 100 100 100 100 100 100
502
-50 to 100 2596 3599 2457 2922 3622 3525
100 to 300 2248 3285 2458 2922 3309 3221
300 to 450 2119 3164 2458 2922 3187 3104
504
-50 to 100 1500 1500 1500 1500 1500 1500
100 to 200 1400 1400 1400 1400 1400 1400
200 to 250 900 900 900 900 900 900
250 to 300 300 300 300 300 300 300
506
-50 to 100 1936 2700 1689 2024 3414 2534
100 to 300 1657 2700 1689 2024 3260 2534
300 to 450 1553 2700 1689 2024 3137 2534
450 to 650 1459 2700 1689 2024 2933 2534
650 to 800 1405 2540 1689 2024 2540 2534
514H, 516H 650 to 800 1406 2540 1689 2024 2540 2535
514H
(3)
, 516H 800 to 1000 1134 1021 1248 1134 964 1077
1. Consult your Emerson Process Management sales office if higher pressure drops are required.
2. Consult Fisher bulletin 59.3:042 (D102093X012) for packing selection guidelines regarding pressure/temperature limits.
3. Trim 514H with optional N07718 shaft.
Emerson Process Management
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Singapore 128461 Singapore
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