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Manual Low Temperature Ball Valve

manufacturer: Shanghai MeiYan Yi Pump & Valve Co., Ltd.
Eml: sales@1bengfa.com

Tel: +86 (21) 5640 2009
Mob: +86 138 1691 3072（WeChat Same Account）

product drawing

Manual low temperature ball valves
Manual low temperature ball valves

Introduction

DN d L H W D2 D1 D Z-φd b f remarls
1/2″ 13 108 59 130 35 60.5 89 4-16 11.2 1.6 Floating ball
3/4″ 19 117 63 130 43 70 98 4-16 11.2 1.6
1″ 25 127 75 160 51 79.5 108 4-16 11.2 1.6
11/2″ 38 155 95 230 73 98.5 127 4-16 14.3 1.6
2″ 51 178 107 230 92 120.5 152 4-19 15.9 1.6 Floating ball Fixed ball
21/2″ 64 190 142 400 105 139.5 178 4-19 17.5 1.6
3″ 76 203 152 400 127 152.5 190 4-19 19.1 1.6
4″ 102 229 178 700 157 190.5 229 8-19 23.9 1.6
5″ 127 356 253 110 136 216 254 8-22 23.9 1.6
6″ 152 394 272 110 216 241.5 279 8-22 25.4 1.6
8″ 203 457 342 1500 270 298.5 343 8-22 28.6 1.6
8″ 203 457 398 600 270 298.5 343 8-22 28.6 1.6 Fixed ball
10″ 245 533 495 600 324 362 406 12-25 30.2 1.6
12″ 305 610 560 800 381 431.5 482.6 12-25 31.8 1.6
14″ 337 686 625 800 413 476 353 12-29 35 1.6
16″ 387 762 720 800 470 539.5 597 16-29 36.6 1.6
20″ 489 914 840 800 534 635 698 20-32 42.9 1.6
24″ 591 1067 1050 800 692 749.5 813 20-35 47.8 1.6
28″ 686 1245 1150 800 800.1 863.6 927.1 28-35 71.4 1.6

class300

DN d L H W D2 D1 D Z-φd b f remarks
1/2″ 13 140 59 130 35 66.5 95 4-16 14.2 1.6 floating ball
3/4″ 19 152 63 130 43 82.5 117 4-19 15.9 1.6
1″ 25 165 75 160 51 89 124 4-19 17.5 1.6
11/2″ 38 190 95 230 73 114.5 156 4-22 20.7 1.6
2″ 51 216 107 230 92 127 165 8-19 22.3 1.6 Floating ball Fixed ball
21/2″ 64 241 142 400 105 149 190 8-22 25.4 1.6
3″ 76 233 152 400 127 168 210 8-22 28.6 1.6
4″ 102 305 178 700 157 200 254 8-22 31.8 1.6
5″ 127 381 252 1100 168 235 279 8-22 35 1.6
6″ 152 403 272 1100 216 270 318 12-22 36.5 1.6
8″ 203 502 342 1500 270 330 381 21-25 41.3 1.6
8″ 203 502 398 600 270 330 381 12-25 41.3 1.6 Fixed ball
10″ 245 568 495 600 324 387.5 444 16-29 47.7 1.6
12″ 305 648 480 800 381 451 520.8 13-32 50.8 1.6
14″ 337 762 625 800 412.8 314.5 584.2 20-23 59.8 1.6
16″ 387 838 720 800 469.9 571.6 647.8 20-35 57.2 1.6
20″ 489 991 840 800 584.2 685.8 774.8 24-35 68.5 1.6
24″ 591 1143 1050 800 692.2 312.8 914.4 24-41 69.8 1.6
28″ 686 1345 1150 800 800.1 393.8 1035 28-44.5 85.9 1.6

Class400

DN d L H W D2 D1 D Z-φd b f remarks
1/2″ 13 165 59 130 35 66.5 95 4-16 14.3 6.4 floating ball
3/4″ 19 190 63 160 43 82.5 117 4-19 15.9 6.4
1″ 25 216 75 230 51 89 124 4-19 17.5 6.4
11/2″ 38 241 95 700 73 114.5 165 4-22 22.3 6.4
2″ 51 292 107 700 92 127 165 8-19 25.4 6.4 floating ball fixed ball
4″ 102 406 178 600 157.2 200 245 8-25 35 6.4
6″ 152 495 300 800 216 270 317.5 12-25 41 6.4
8″ 203 597 374 800 293.8 330 381 12-28.5 47.8 6.4 fixed ball
10″ 245 673 445 800 324 378.5 445 16-23 53.8 6.4
12″ 305 762 515 800 381 451 521 16-35 57 6.4
14″ 337 826 550 800 413 514.5 584 20-35 60.5 6.4
16″ 387 02 615 800 470 571.5 648 20-38 63.5 6.4
20″ 489 1054 810 800 534.2 686 775 24-41 69.8 6.4
24″ 591 1232 845 800 692.2 312.8 915 24-48 76 6.4
28″ 686 1397 1087 800 800 938.8 1035 28-51 95.3 6.4

class 600

DN d L H W D2 D1 D N-φd b f remarks
1/2" 13 165 59 160 35 66.5 95 4-16 14.3 6.4 floating ball
3/4" 19 190 63 160 43 82.5 117 4-19 15.9 6.4
1" 25 216 75 230 51 89 124 4-19 17.5 6.4
11/2″ 38 241 95 400 73 114.5 156 4-22 22.3 6.4
2" 51 293 107 700 92 127 165 8-19 25.4 6.4 fixed ball floating ball
4" 102 432 178 1100 157.2 215 273 8-25 38 6.4
6" 152 559 300 600 216 292.1 355.5 12-29 47.2 6.4
8" 200 660 374 800 269.8 349.2 419.5 12-32 55.7 6.4 fixed ball
10" 254 787 445 800 324 431.8 508 16-35 63.5 6.4
12" 298 838 515 800 381 489 559 20-35 66.5 6.4
14" 337 889 550 800 413 527 603.2 20-38 69.8 6.4
16" 387 991 615 800 470 603.2 686 20-41 76.2 6.4
20" 489 1194 810 800 584.2 724 813 24-4.5 89 6.4
24" 591 1397 1010 800 692.2 838.2 940 24-51 101.6 6.4
28" 686 1549 1180 800 800 965.2 1073 28-55 111.3 6.4
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