CRYOGENIC BALL VALVES  
SERIES N84R2/F2 CLASS 150 SERIES N85R2/F2 CLASS 300
SERIES N87R2/F2 CLASS 600 SERIES N89R2/F2 CLASS 900
  SERIES N90R2/F2 CLASS 1500  
     
Ends: Screwed, Socket, Flanged, and Welding ends
 

Features

   
Single piece blow-out proof stem
Prototype tested from – 45 ºC to - 196 ºC
Improved seat for long life and bubble tight shut off
Live loaded stem design meets stringent fugitive norms
Fire safe and antistatic design confirms to API 607
Choice of seat material
Designed to handle most severe cryogenic services
Design standard ISO 17292, ASME B16.34, and BS 6364

          RB : Reduced bore           FB : Full bore
          Dimensions are in mm and approximate weight in kg  
SIZE A E WEIGHT
CLASS  CLASS 150 CLASS 300 CLASS 600 CLASS 900 CLASS 1500
150 300 600 900 / 1500 RB FB RB FB RB FB RB FB RB FB RB FB
15 108 140 165 216 9.5 13 1.5 1.5 2.5 2.8 3.2 3.3 4.6 4.9 5.0 6.0
20 117 152 190 229 13 19 1.7 2.5 3.5 4.0 4.8 5.0 6.5 7.1 7.5 9.5
25 127 165 216 254 19 25 2.6 2.8 4.5 5.0 6.5 6.7 8.8 13 10 14
32 140 178 229 280 25 32 3.8 5.4 5.3 7.0 8.4 9.0 12.5 21 13 23
40 165 190 241 305 32 38 5.5 6.5 9.5 10 13 13 20 28 23 29
50 178 216 292 368 38 50 8.3 9.5 12 15 16 21 27 31 31 -
65 190 241 330 419 50 65 11 16 14 22 25 30 40 50 - -
80 203 283 356 - 58 76 17 19 25 31 33 38 - - - -
100 229 305 432 - 76 98 25 33 41 52 65 90 - - - -
150 267 403 559 - 98 152 42 60 70 141 85 - - - - -
200 292 419 - - 144 203 76 98 157 221 - - - - - -
250 330 457 - - 187 250 129 160 200 280 - - - - - -
300 356 502 - - 228 - 150 - 275 - - - - - - -