ASME Class 150

Valve

Size

No.of

Studs

B C D
Bolt Diameter Raised Face Ring Joint
in mm in mm in mm in mm
2″ 50 4 5/8 16 534 146 614 159
212 65 4 5/8 16 614 159 7 178
3″ 80 4 5/8 16 634 171 714 184
4″ 100 8 5/8 16 634 171 714 184
5″ 125 8 3/4 19 712 191 8 203
6″ 150 8 3/4 19 8 203 812 216
8″ 200 8 3/4 19 912 241 10 254
10″ 250 12 7/8 22 1012 267 11 279
12″ 300 12 7/8 22 12 305 1212 318
14″ 350 12 1 25 1234 324 1314 337
16″ 400 16 1 25 1314 337 1334 349
18″ 450 16 118 29 1414 362 1434 275
20″ 500 20 118 29 15 381 1512 394
24″ 600 20 114 32 1534 400 1614 413
26″ 650 24 114 32 2234 578 2314 591
30″ 750 28 114 32 2114 540 2234 578
36″ 900 32 112 38 2614 667 39 679
42″ 1050 36 112 38 2812 724 - -
48″ 1200 44 112 38 33 838 - -
54″ 1350 44 134 44 35 889 - -
60″ 1500 52 134 44 - - - -
66″ 1650 52 134 44 - - - -
72″ 1800 60 118 29 - - - -
ASME Class 125

Valve
Size
No.of
Studs
B C
Bolt Diameter Flat Face
in mm in mm in mm
2″ 50 4 5/8 16 514 133
212 65 4 5/8 16 512 140
3″ 80 4 5/8 16 534 146
4″ 100 8 5/8 16 614 159
5″ 125 8 3/4 19 634 171
6″ 150 8 3/4 19 7 178
8″ 200 8 3/4 19 8 203
10″ 250 12 7/8 22 9 229
12″ 300 12 7/8 22 1012 267

ASME Class 300

Valve

Size

No.of

Studs

B C D
Bolt Diameter Raised Face Ring Joint
in mm in mm in mm in mm
2″ 50 8 5/8 16 6 152 634 171
212 65 8 3/4 19 634 171 712 191
3″ 80 8 3/4 19 7 178 8 203
4″ 100 8 3/4 19 712 191 814 210
5″ 125 12 3/4 19 814 210 9 229
6″ 150 12 3/4 19 9 229 934 248
8″ 200 12 7/8 22 1012 267 1114 286
10″ 250 16 1 25 1214 311 13 330
12″ 300 16 118 29 14 356 1434 375
14″ 350 20 118 29 16 406 1634 425
16″ 400 20 114 32 17 432 1734 451
18″ 450 24 114 32 1812 470 1934 489
20″ 500 24 114 32 1934 502 2012 521
24″ 600 24 112 38 2134 552 2234 578
26″ 650 28 158 41 3414 616 2514 641
30″ 750 28 134 44 2714 692 2812 724
36″ 900 32 2 51 3214 819 1512 851
42″ 1050 36 2 51 3612 927 3734 959
48″ 1200 40 2 51 40 1016 - -
GET OUR STOCK PRICE LIST
Join our members club to receive discounts, special pricing, and offers only available by signing up here. You will receive a PDF with stock valve pricing emailed to you immediately upon signup.
We hate spam. Your email address will not be sold or shared with anyone else.