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Product Name:Gate Valves
Category:Gate Valves
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Spec: 
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  •  Description



 
Parts and material list
Parts NO. Parts name Materials
WCB/Trim1 WCB/Trim5 WCB/Trim8 CF8M/304 CF8m/316
1 Body ASTM A216 WCB ASTM A216 WCB ASTM A216 WCB ASTM A351 C18 ASTM A351 CF 8M
2 Gasket Soft Iron+Graphite or 304+Graphite 304+Graphite 304+Graphite
3 Seat ring A105+13Cr A105_STL A105+STL ASTM A351 CF8 ASTM A351 CF8M
4 Gate ASTM A216 WCB+13Cr ASTM A216WCB+STL ASTM A216WCB+13Cr ASTM A351 CF8 ASTM A351 CF8M
5 Stem ASTM A182F 6a ASTM A182F 6a ASTM A182F 6a ASTM A182F 304 ASTM A182F 316
6 Backseat bushing ASTM A182F 6a ASTM A182F 6a ASTM A182F 6a ASTM A182 304 ASTM A182 316
7 Packing Graphite Graphite Graphite Graphite Graphite
8 Gland ASTM A182F 6a ASTM A182F 6a ASTM A182F 6a ASTM A182 304 ASTM A182 316
9 Gland eyebolt ASTM A193B 7 ASTM A193B 7 ASTM A193 B7 ASTM A193 B8 ASTM A193B 8M
10 Eyebolt nut ASTM A194 2H ASTM A194 2H ASTM A194 2H ASTM A194 8 ASTM A194 8M
11 Eyebolt pin ASTM A36 ASTM A36 ASTM A36 304SS 304SS
12 Gland tange ASTM A216 WCB ASTM A216 WCB ASTM A216 WCB ASTM A351 CF8 ASTM A351 CF 8M
13 Bonnet bolt ASTM A193 B7 ASTM A193 B7 ASTM A193 B7 ASTM 193B 8 ASTM A193B 8M
14 Bonnet nut ASTM A194 2H ASTM A194 2H ASTM A194 2H ASTM A194 8 ASTM A194 8M
15 Bonnet ASTM A216 WCB ASTM A216 WCB ASTM A216 WCB ASTM A351 CF8 ASTM A351 CF 8M
16 Nipple Carbon steel Carbon steel Carbon steel Carbon steel Carbon steel
17 Stem nut ASTM A439 D2 ASTM A439 D2 ASTM A439 D2 ASTM A439 D2 ASTM A439 D2
18 Y
Yoke sleeve nut		 Carbon steel Carbon steel Carbon steel Carbon steel Carbon steel
19 Hand wheel Ductile Iron Ductile Iron Ductile Iron Ductile Iron Ductile Iron
20 Hand wheel nut Carbon steel Carbon steel Carbon steel Carbon steel Carbon steel
21 Set screw ASTM A193 B7 ASTM A193 B7 ASTM A193 B7 ASTM A193 B7 ASTM A193 B7


Note:The chart above only lists out some common composition of steel gate valve parts.We may provide other different parts material composion according to the customer's request or the actual valve working condition.


 

Class 150 & JIS 10K Cast Steel Gate valve
CLASS Size Dimensions(mm) Weight(kg)
NPS DN L d H H1 W W1 hand wheel Gear box
TR RTJ BW
Class 150
JIS 10K		 1/2 15 108 119 108 14 195 - 120 - 4 -
3/4 20 117 130 117 19 210 - 120 - 5 -
1 25 127 140 127 25 240 - 140 - 7 -
1¼ 32 140 153 140 32 300 - 180 - 10 -
1½ 40 165 178 165 38 395 - 200 - 14 -
2 50 178 191 216 51 400 - 200 - 19 -
2½ 65 191 203 241 64 435 - 200 - 25 -
3 80 203 216 283 76 515 - 250 - 33 -
4 100 229 241 305 102 595 - 280 - 49 -
5 125 254 267 381 127 725 - 280 - 62 -
6 150 267 279 403 152 780 820 300 310 77 104
8 200 292 305 419 203 975 2020 350 310 123 150
10 250 330 343 457 254 1150 1200 400 310 188 215
12 300 356 368 502 305 1380 1430 450 310 288 315
14 350 381 394 472 337 1545 1580 500 310 385 435
16 400 406 419 610 387 1733 1780 500 460 500 552
18 450 432 445 660 438 1915 1990 500 460 601 653
20 500 457 470 711 489 2122 2220 600 460 764 816
24 600 508 521 812 591 2520 2600 600 460 1007 1185
26 650 559 - 864 633 - 2800 - 600 - 1550
28 700 610 - 914 684 - 3050 - 600 - 1880
30 750 610 - 914 735 - 3130 - 600 - 2300
32 800 711 - 965 779 - 3280 - 600 - 2550
34 850 762 - 1016 830 - 3500 - 600 - 2950
36 900 711 - 1016 874 - 3720 - 600 - 3390

 

Class 300 & JIS 20K Cast Steel Gate valve
CLASS Size Dimensions(mm) Weight(kg)
NPS DN L d H H1 W W1 hand wheel Gear box
TR RTJ BW
Class 300
JIS 20K		 1/2 15 108 119 108 14 195 - 120 - 4 -
3/4 20 117 130 117 19 210 - 120 - 5 -
1 25 127 140 127 25 240 - 140 - 7 -
1¼ 32 140 153 140 32 300 - 180 - 10 -
1½ 40 165 178 165 38 395 - 200 - 14 -
2 50 178 191 216 51 400 - 200 - 19 -
2½ 65 191 203 241 64 435 - 200 - 25 -
3 80 203 216 283 76 515 - 250 - 33 -
4 100 229 241 305 102 595 - 280 - 49 -
5 125 254 267 381 127 725 - 280 - 62 -
6 150 267 279 403 152 780 820 300 310 77 104
8 200 292 305 419 203 975 2020 350 310 123 150
10 250 330 343 457 254 1150 1200 400 310 188 215
12 300 356 368 502 305 1380 1430 450 310 288 315
14 350 381 394 472 337 1545 1580 500 310 385 435
16 400 406 419 610 387 1733 1780 500 460 500 552
18 450 432 445 660 438 1915 1990 500 460 601 653
20 500 457 470 711 489 2122 2220 600 460 764 816
24 600 508 521 812 591 2520 2600 600 460 1007 1185
26 650 559 - 864 633 - 2800 - 600 - 1550
28 700 610 - 914 684 - 3050 - 600 - 1880
30 750 610 - 914 735 - 3130 - 600 - 2300
32 800 711 - 965 779 - 3280 - 600 - 2550
34 850 762 - 1016 830 - 3500 - 600 - 2950
36 900 711 - 1016 874 - 3720 - 600 - 3390

 

Class 600 & Class 900 Cast Steel Gate valve
CLASS Size Dimensions(mm) Weight(kg)
NPS DN L d H H1 W W1 hand wheel Gear box
TR RTJ BW
Class 600 2 50 292 295 292 51 444 - 200 - 32 -
2½ 65 330 333 330 64 500 - 250 - 52 -
3 80 356 359 356 76 558 585 280 310 60 87
4 100 432 435 432 102 665 695 300 310 107 134
5 125 508 511 508 127 760 790 350 310 175 227
6 150 559 562 559 152 868 900 450 310 216 268
8 200 660 664 660 203 1073 1110 500 310 399 451
10 250 787 791 787 254 1263 1300 650 460 605 657
12 300 838 841 838 305 1600 1650 700 460 851 893
14 350 889 892 889 337 1705 1750 900 460 1177 1232
16 400 991 994 991 387 1835 1900 900 460 1513 1568
18 450 1092 1095 1092 438 - 2020 - 600 - 1980
20 500 1194 1200 1194 489 - 2172 - 600 - 2460
24 600 1397 1407 1397 591 - 2650 - 600 - 3650
Class 900 2 50 368 371 368 51 500 - 280 - 70 -
2½ 65 419 422 419 64 550 - 280 - 110 -
3 80 381 384 381 76 610 660 300 310 140 167
4 100 457 460 457 102 702 750 350 310 200 227
5 125 559 562 559 127 850 900 400 310 258 285
6 150 610 613 610 152 980 1060 500 460 358 410
8 200 737 740 737 203 1100 1140 750 460 550 600
10 250 838 841 838 254 1320 1370 700 460 1000 1100
12 300 965 968 965 305 1500 1560 900 460 1215 1310
14 350 1029 1038 1029 322 1900 1950 900 600 1600 1700
16 400 1130 1140 1130 373 2050 2100 900 600 2150 2330

 

Class 1500 & Class 2500 Cast Steel Gate valve
CLASS Size Dimensions(mm) Weight(kg)
NPS DN L d H H1 W W1 hand wheel Gear box
TR RTJ BW
Class 1500 2 50 368 371 368 51 510 - 280 - 70 -
2½ 65 419 422 419 64 560 - 300 - 110 -
3 80 470 473 470 76 620 670 350 310 175 202
4 100 546 549 546 102 728 770 400 310 270 300
5 125 673 676 673 127 870 920 450 310 378 405
6 150 705 711 405 144 1000 1070 500 460 520 575
8 200 832 841 832 192 1130 1180 750 460 820 915
10 250 991 1000 991 239 1360 1410 900 600 1560 1750
12 300 1130 1146 1130 287 0 1620 - 600 - 2120
14 350 1257 1276 1257 315 - 2020 - 600 - 2600
16 400 1384 1407 1384 360 - 2180 - 600 - 3450
Class 2500 2 50 451 454 451 42 530 580 280 310 100 130
2½ 65 508 514 508 52 580 630 300 310 150 180
3 80 578 584 578 62 650 700 350 310 245 275
4 100 673 683 673 87 750 800 400 310 390 420
5 150 794 807 794 96 900 960 500 460 550 580
6 125 914 927 914 131 1040 1100 600 460 780 835
8 200 1022 1038 1022 179 1150 1200 750 460 1260 1355
10 250 1270 1292 1270 223 1400 1460 900 600 2380 2565
12 300 1422 1445 1422 265 - 1660 - 600 - 3250

 

 

 

 

 

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