DB150 – Style 3

Design Features:

  • Standard sizes from 6” – 24”.
  • Available with RF or RTJ flanged (ASME B16.5) or Buttweld (ASME B16.9) end connections.
  • Standard thru bolt cover design.
  • Custom modifications are available.
  • May be installed in horizontal pipelines.
  • All welders qualified to ASME Section IX.
  • Strainers designed to meet the requirements of ASME B31.1,ASME B31.3 and/or ASME Section VIII, Div.1.
  • Four individual operated butterfly valves (IFC series BI125W/L) are used to divert and isolate flow. Ball, gate and other isolation valve types may be used if requested.
  • 304 SS perforated screens are standard.
  • Drains and differential connections are standard and are furnished with plug.
  • Vents and special covers are optional (See pages 21-22).
Size 1
(in / mm)		 A
(in / mm)		 B
(in / mm)		 C
(in / mm)		 D
(in / mm)		 E
(in / mm)		 F
(in / mm)		 G NPT
(in / mm)		 H NPT
(in / mm)		 Weight
(lb / kg)
Cover		 Weight
(lb / kg)
Unit
2″ – 50 10.00″ – 254 26.00″ – 660 6.00″ – 152 20.00″ – 508 14.00″ – 356 32.00″ – 813 3/4″ – 20 1/2″ – 15 26 – 12 280 – 127
3″ – 80 12.25″ – 311 30.00″ – 762 8.00″ – 203 22.50″ – 572 14.00″ – 356 38.50″ – 978 1″ – 25 1/2″ – 15 45 – 20 300 – 136
4″ – 100 14.25″ – 362 36.00″ – 914 8.00″ – 203 25.50″ – 648 17.50″ – 445 41.50″ – 1054 1″ – 25 1/2″ – 15 45 – 20 450 – 204
6″ – 150 18.25″ – 464 44.00″ – 1118 10.00″ – 254 31.00″ – 787 21.00″ – 533 51.00″ – 1295 1″ – 25 1/2″ – 15 70 – 32 700 – 318
8″ – 200 22.00″ – 559 50.00″ – 1270 12.00″ – 305 35.00″ – 889 23.00″ – 584 59.00″ – 1499 1″ – 25 1/2″ – 15 110 – 50 1400 – 636
10″ – 250 25.00″ – 635 64.00″ – 1626 13.00″ – 330 39.00″ – 991 28.00″ – 660 65.00″ – 1651 1 1/2″ – 40 1/2″ – 15 180 – 82 1850 – 840
12″ – 300 29.00″ – 737 72.00″ – 1829 14.00″ – 356 48.00″ – 1219 30.00″ – 762 72.00″ – 1829 1 1/2″ – 40 1/2″ – 15 220 – 100 2750 – 1249
14″ – 350 32.00″ – 813 76.00″ – 1930 18.00″ – 457 50.00″ – 1270 32.00″ – 813 86.00″ – 2184 2″ – 50 1/2″ – 15 285 – 129 4000 – 1816
16″ – 400 34.00″ – 864 84.00″ – 2134 20.00″ – 508 54.00″ – 1372 34.00″ – 864 94.00″ – 2388 2″ – 50 3/4″ – 20 430 – 195 5300 – 2406
18″ – 450 38.00″ – 965 94.00″ – 2388 20.00″ – 508 56.00″ – 1422 36.00″ – 914 96.00″ – 2438 2″ – 50 3/4″ – 20 430 – 195 5900 – 2679
20″ – 500 41.38″ – 1051 104.00″ – 2642 24.00″ – 610 64.00″ – 1626 40.00″ – 1016 112.00″ – 2845 2″ – 50 3/4″ – 20 965 – 438 8000 – 3632
24″ – 600 46.00″ – 1168 122.00″ – 3099 28.00″ – 711 76.00″ – 1930 48.00″ – 1219 132.00″ – 3353 2″ – 50 3/4″ – 20 1540 – 699 9000 – 4086

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