End to End dimensions of buttwelding valves

ASME B16.10 Class 300


End to End dimensions of buttweling valves

OTHER PRESSURE CLASSES

150
300
600
900
NPS Gate
Solid Wedge Double Disc and Conduit
Plug
Short and Venturi Pattern
Plug
Round Port Full Bore
Globe Lift Check Swing Check Ball
Long Pattern
Ball
Short Pattern
1/2 140 (1) 152 140
3/4 152 (1) 178 152
1 165 (1) 190 203 216 165
1.1/4 178 (1) 216 229 178
1.1/2 190 241 229 241 190 190
2 216 267 (2) 282 267 267 216 216
2.1/2 241 305 (2) 330 292 292 241 241
3 282 330 (2) 387 318 318 282 282
4 305 356 (2) 457 356 356 305 305
5 381 400 400
6 403 457 559 444 444 457 403
8 419 521 686 559 533 521 419
10 457 559 826 622 622 559 457
12 502 635 965 711 711 635 502
14 762 762 (3) 838 838 762 572
16 838 838 (3) 864 864 838 610
18 914 914 (3) 914 978 978 914 660
20 991 991 (3) 1016 1016 991 711
22 1092 1092 (3) 1118 1118 1092
24 1143 1143 (3) 1346 1346 1143 812

Notes..

  • Dimensions are in millimeters unless otherwise indicated.
  • (1) Solid wedge only.
  • (2) Plug - short pattern only.
  • (3) Venturi pattern only.

YouTube Video
ASME B16.10 - 2022YouTube

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