Class 300 Ball Valve
ANSI Class 300 ball valves, pressure rating PN50 (50 bar), are available from 1/2" to 40". The bore dimensions and end flange dimensions are relatively as per API 6D and ASME/ANSI B16.35.
Hot Sales:
● ANSI Class 300 ball valve, RF, LF2 body, SS 316 trim, 6", 8", 10", 16", 20"
● 300 LB ball valve, ASTM A105N body, SS 316 trim, Stellite seat, 2", 4", 24"
● 300# ball valves, split-body, full-bore, flanged ends, 6", 12", 14"
Class 300 Ball Valve Dimensions
Full Bore - Class 300 Ball Valve
Size | D | L | H1 | H2 | W | Weight |
inch | mm | mm | mm | mm | mm | Kq |
2" | 51 | 216 | 155 | 85 | 400 | 31 |
3" | 76 | 283 | 191 | 110 | 450 | 69 |
4" | 102 | 305 | 211 | 130 | 500 | 110 |
6" | 152 | 403 | 229 | 160 | *305 | 211 |
8" | 203 | 502 | 291 | 235 | *406 | 376 |
10" | 254 | 568 | 340 | 290 | *406 | 540 |
12" | 305 | 648 | 375 | 315 | *500 | 763 |
14" | 337 | 762 | 417 | 345 | *600 | 900 |
16" | 387 | 838 | 466 | 400 | *600 | 1300 |
18" | 438 | 914 | 506 | 440 | *600 | 1715 |
20" | 489 | 991 | 563 | 495 | *600 | 2090 |
22" | 540 | 1092 | 605 | 560 | •700 | 2220 |
24" | 591 | 1143 | 684 | 590 | *760 | 2890 |
28" | 686 | 1346 | 770 | 680 | •760 | 4575 |
30" | 737 | 1397 | 810 | 720 | *760 | 5590 |
32" | 781 | 1524 | 850 | 760 | *800 | 6240 |
34" | 832 | 1626 | 900 | 790 | *800 | 7370 |
36" | 876 | 1727 | 940 | 820 | *800 | 8435 |
40" | 978 | 1956 | 1025 | 915 | *800 | 11200 |
Note: * means gear operated ball valve.
Reduced Bore - Class 300 Ball Valve
Size | d | D | L | H1 | H2 | W | Weight |
inch | mm | mm | mm | mm | mm | mm | Kg |
2×1/2” | 38 | 51 | 216 | 152 | 80 | 350 | 30 |
3×2” | 51 | 76 | 283 | 155 | 85 | 400 | 37 |
4×3” | 76 | 102 | 305 | 191 | 110 | 450 | 74 |
6×4” | 102 | 152 | 403 | 211 | 130 | 500 | 142 |
8×6” | 152 | 203 | 502 | 229 | 160 | *305 | 253 |
10×8” | 203 | 254 | 568 | 291 | 235 | *406 | 410 |
12×10” | 254 | 305 | 648 | 340 | 290 | *406 | 580 |
14×10” | 254 | 337 | 762 | 340 | 315 | *406 | 683 |
14×12” | 305 | 337 | 762 | 375 | 315 | *500 | 830 |
16×12” | 305 | 387 | 838 | 375 | 360 | *500 | 1051 |
16×14” | 337 | 387 | 838 | 417 | 360 | *600 | 1125 |
18×14” | 337 | 438 | 914 | 417 | 400 | *600 | 1320 |
18×16” | 387 | 438 | 914 | 466 | 400 | *600 | 1530 |
20×16” | 387 | 489 | 991 | 466 | 420 | *600 | 1780 |
20×18” | 438 | 489 | 991 | 506 | 440 | *600 | 1830 |
22×18” | 438 | 540 | 1092 | 506 | 440 | *600 | 2010 |
24×20” | 489 | 591 | 1143 | 563 | 495 | *600 | 2220 |
28×24” | 591 | 686 | 1346 | 684 | 590 | *760 | 3200 |
30×24” | 591 | 737 | 1397 | 684 | 590 | *760 | 3200 |
34×28” | 686 | 832 | 1626 | 770 | 680 | *760 | 4845 |
36×30” | 737 | 876 | 1727 | 810 | 720 | *760 | 5590 |
40×34” | 832 | 978 | 1956 | 900 | 790 | *800 | 8200 |
Note: * means gear operated ball valve.
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Could you please kindly fulfill the following information when enquiring:
Valve type (ball, gate, globe, check etc.), valve size, pressure class, valve material, and end connection (flanged, butt welding etc.)