Emerson LR128 Scheda Tecnica Scaricare il pdf (Pagina 12)

Bulletin 71.4:LR128

SPRING RANGE,

SPRING PART

NUMBER AND

SPRING COLOR

SET

PRESSURE

BODY SIZE

1 In. / DN 25 2 In. / DN 50

psig bar

10% 20% 30% 40% 10% 20% 30% 40%

GPM L/min GPM L/min GPM L/min GPM L/min GPM L/min GPM L/min GPM L/min GPM L/min

35 to 75 psig /

2.4 to 5.2 bar

1D7455T0012

(Green)

35 2.4 92 348 81 307 84 318 88 333 266 1007 278 1052 290 1098 301 1139

50 3.4 110 416 115 435 119 450 124 469 377 1427 393 1488 410 1552 425 1609

75 5.2 134 507 140 530 146 553 152 575 461 1745 482 1824 502 1900 521 1972

70 to 140 psig /

4.8 to 9.7 bar

1E395727192

(Red)

70 4.8 130 492 136 515 141 534 147 556 446 1688 466 1764 485 1834 503 1904

100 6.9 155 587 162 613 169 640 175 662 533 2017 556 2104 579 2192 601 2275

125 8.6 147 556 181 685 189 715 196 742 504 1908 622 2354 648 2453 672 2544

140 9.7 165 625 192 727 200 757 207 783 642 2430 658 2491 685 2593 711 2691

130 to 200 psig /

9.0 to 13.8 bar

1L380027142

(Blue)

130 9.0 143 541 185 700 192 727 200 757 621 2350 634 2400 660 2498 685 2593

150 10.3 190 719 199 753 207 783 214 810 653 2472 682 2581 709 2684 736 2786

175 12.1 205 776 214 810 223 844 232 878 705 2668 736 2786 766 2899 795 3009

200 13.8 220 833 229 867 239 905 248 937 753 2850 787 2979 819 3100 850 3217

100 to 375 psig /

6.9 to 26.0 bar

14B9942X022

(Unpainted)

100 6.9 155 587 162 613 169 640 175 662 533 2017 556 2104 579 2192 601 2275

150 10.3 190 720 199 753 207 783 214 810 653 2472 682 2581 709 2684 736 2786

200 13.8 220 833 229 867 239 905 248 939 753 2850 787 2979 819 3100 850 321

250 17.2 245 927 256 969 267 1011 277 1048 842 3187 880 3331 916 3467 950 3596

300 20.7 269 1018 281 1064 292 1105 303 1147 923 3494 964 3649 1003 3796 1041 3940

350 24.1 290 1098 303 1147 316 1196 328 1241 997 3774 1041 3940 1084 4103 1125 4258

375 25.9 301 1139 314 1188 327 1238 339 1283 1032 3906 1078 4080 1122 4247 1164 4406

1. Type LR128 on liquid service with 1/2 NPT Type MR98H Pilot, 100% Cage Capacity with Strainer and Type 112 Restrictor Setting of “6” for the 1 and 2 in. / DN 25 and 50 body sizes.

2. Values published in this table are laboratory tested and are presented based on % offset (positive control deviation only) or pressure build-up above setpoint.

Table 13. Capacity

(1)

, Water (GPM / L/min) for 1 and 2 in. / DN 25 and 50 Bodies at % Offset (Pressure Build-Up Above Setpoint)

(2)

1 2 ... 7 8 9 10 11 12 13 14 15 16

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Emerson LR128 Scheda Tecnica Pagina 12

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