China Jingjia Valve (Group) Co., Ltd.
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Product show You are here ：Home - Product show - -Buried (buried) type of all welded ball valve
Buried
Buried (buried) type of all welded ball valve
Detailed information
Main Size of Oustide＆Weight                                                           PN16
DN Butt Welding
Connection Size(mm)		 Flange connection dimension (mm)
Nominal Diameter
 L A
 L
 D
 D1
 D2
 b
 f
 k
 f2
 n-Φd
50 216 65 178 165 125 99 16 2 　 　 4-18
65 241 80 190 185 145 118 18 2 　 　 4-18
80 283 95 203 200 160 132 20 2 　 　 8-18
100 305 115 229 220 180 156 22 2 　 　 8-18
150 457 165 394 285 240 211 24 2 　 　 8-22
200 521 225 457 340 295 266 24 2 　 　 12-22
250 559 280 533 405 355 319 26 2 　 　 12-26
300 635 330 610 460 410 370 28 2 　 　 12-26
350 762 385 686 520 470 429 30 2 　 　 16-26
400 838 440 762 580 525 480 32 2 　 　 16-26
450 914 490 864 640 585 548 40 2 　 　 16-30
500 991 550 914 715 650 609 44 2 　 　 20-30
600 1143 660 1067 715 650 609 44 2 　 　 20-33
700 1346 765 1245 960 820 820 50 5 　 　 20-36
800 1524 870 1372 1085 928 928 54 5 　 　 24-36
900 1727 970 1524 1185 1028 1028 58 5 　 　 24-39
1000 1780 1080 1721 1320 1140 1140 62 5 　 　 28-39
1200 2100 1290 2032 1530 1350 1350 70 5 　 　 28-42
1400 2250 1500 2300 1755 1560 1560 76 5 　 　 32-48
Main Size of Oustide＆Weight                                                           PN25
DN Butt Welding
Connection Size(mm)		 Flange connection dimension (mm)
Nominal Diameter
L		 A
 L
 D
 D1
 D2
 b
 f
 k
 f2
 n-Φd
50 216 70 216 165 125 99 18 2 　 　 4-18
65 241 85 241 185 145 118 20 2 　 　 8-18
80 283 100 283 200 160 132 20 2 　 　 8-18
100 305 120 305 235 190 156 24 2 　 　 8-23
150 457 170 403 300 250 211 28 2 　 　 8-25
200 521 230 502 360 310 274 30 2 　 　 12-25
250 559 285 568 425 370 330 32 2 　 　 12-30
300 635 335 648 485 430 389 34 2 　 　 16-30
350 762 390 762 555 490 448 38 2 　 　 16-33
400 838 445 838 620 503 503 40 2 　 　 16-36
450 914 495 914 670 548 548 46 2 　 　 20-36
500 991 556 991 730 609 609 48 2 　 　 20-36
600 1143 665 1143 845 720 720 58 2 　 　 20-39
700 1346 770 1346 960 820 820 50 8 　 　 24-42
800 1524 880 1524 1085 928 928 54 5 　 　 24-48
900 1727 980 1727 1185 1028 1028 58 5 　 　 28-48
1000 1780 1090 2083 1320 1140 1140 62 5 　 　 28-55
1200 2100 1300 2184 1530 1350 1350 70 5 　 　 32-55
1400 2250 1520 2300 1755 1560 1560 76 5 　 　 36-60
Main Size of Oustide＆Weight                                                           PN40
DN Butt Welding
Connection Size(mm)
 Flange connection dimension (mm)
Nominal Diameter
L		 A
 L
 D
 D1
 D2
 b
 f
 k
 f2
 n-Φd
50 216 70 216 165 125 99 18 2 88 4 4-18
65 241 85 241 185 145 118 20 2 110 4 8-18
80 283 100 283 200 160 132 20 2 121 4 8-18
100 305 120 305 235 190 160 24 2 150 4.5 8-23
150 457 170 403 300 250 218 30 2 204 4.5 8-25
200 521 230 502 375 320 282 38 3 260 4.5 12-30
250 559 290 568 450 385 345 42 3 313 4.5 12-34
300 635 340 648 515 450 408 46 4 364 4.5 16-34
350 762 395 762 570 510 465 52 4 422 5 16-34
400 838 450 838 660 585 535 58 4 474 5 16-41
450 914 500 914 685 610 560 60 4 524 5 20-41
500 991 560 991 755 670 612 62 4 576 5 20-42
600 1143 670 1143 890 795 730 62 5 678 5 20-48
700 1346 780 1346 995 900 835 68 5 768 5 24-48
800 1524 885 1524 1140 1030 960 76 5 876 5 24-58
900 1727 985 1727 1270 1168 1095 105 5 986 5 32-54
1000 1780 1095 2083 1238 1156 1100 114 5 1076 6 32-44
1200 2100 1310 2184 1467 1372 1302 133 5 1276 6 32-51
1400 2250 1530 2300 1718 1600 1518 152 5 1486 6 28-60
Main Size of Oustide＆Weight                                                           PN64
DN Butt Welding
Connection Size(mm)		 Flange connection dimension (mm)
Nominal Diameter
L		 A
 L
 D
 D1
 D2
 b
 f
 k
 f2
 n-Φd
50 292 75 292 180 135 99 26 2 88 4 4-23
65 330 90 330 205 160 118 26 2 110 4 8-23
80 356 105 356 215 170 132 30 2 121 4 8-23
100 406 125 406 250 200 160 34 2 150 4.5 8-25
150 495 175 495 345 280 240 38 2 204 4.5 8-34
200 597 235 597 415 345 300 44 3 260 4.5 12-34
250 673 295 973 470 400 352 48 3 313 4.5 12-41
300 762 348 762 530 460 412 54 4 364 4.5 16-41
350 826 405 826 600 525 475 60 4 422 5 16-41
400 902 455 902 670 585 525 66 4 474 5 16-48
500 1054 570 1054 800 705 640 70 4 576 5 20-54
600 1232 680 1232 930 820 750 76 5 676 5 20-58
700 1397 800 1397 1035 940 800 95 5 768 5 28-51
800 1651 910 1651 1149 1054 914 108 5 876 5 28-54
900 1880 1020 1880 1270 1168 1095 114 5 986 5 32-54
1000 1990 1140 1990 1280 1175 1100 133 5 1076 6 32-51
1200 2180 1320 2180 1525 1403 1308 152 5 1276 6 28-60
1400 2385 1550 2385 1753 1632 1550 190 5 1486 6 32-66
Main Size of Oustide＆Weight                                                           PN100
DN Butt Welding
Connection Size(mm)		 Flange connection dimension (mm)
Nominal Diameter
L		 A
 L
 D
 D1
 D2
 b
 f
 k
 f2
 n-Φd
50 292 80 292 195 145 99 28 3 88 4 4-26
65 330 115 330 220 170 118 30 3 110 4 8-26
80 356 135 356 230 180 132 32 3 121 4 8-26
100 432 185 432 265 210 156 36 3 150 4.5 8-30
150 559 245 559 355 290 211 44 3 204 4.5 12-34
200 660 310 660 430 360 284 52 3 260 4.5 12-36
250 787 355 787 505 430 345 60 3 313 4.5 12-41
300 838 410 838 585 500 409 68 3 364 4.5 16-48
350 889 465 889 655 560 465 74 4 422 5 16-48
400 991 535 991 715 620 535 82 4 474 5 16-48
500 1194 575 1194 813 724 665 95 5 576 5 24-45
600 1397 710 1397 940 838 768 102 5 678 5 24-50
700 1594 830 1594 1130 965 891 118 5 768 5 28-54
800 1778 970 1778 1194 1080 1000 125 5 876 5 28-60
900 2083 1055 2083 1315 1194 1100 131 5 986 5 28-67
1000 2337 1200 2337 1321 1213 1125 166 5 1076 5 32-60
1200 2400 1430 2400 1594 1461 1360 196 5 1276 5 32-74
1400 2480 1640 2480 1855 1695 1584 231 5 1486 5 32-86
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Add：Dong’ou Industrial Zone, Wenzhou, Zhejiang, China
Tel：+86-577-67987115  Fax：+86-577-67987118  Email：sales@cn-jingjia.com
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