BUTTERFLY TYPE CHECK VALVE

Negotiable
China
No. 59 Tinghua Road, Tinglin Town, Jinshan District, Shanghai City
13162305541
13706691500
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Product Introduction

DESIGN AND MANUFACTURING STANDARDS

  • Design and Manufacturing according to BS 1868, ASME B16.34
  • End Dimension as per ASME B16.5
  • Face to face according to Huhang Standard
  • Inspection and test as per API 598
Product Parameters

MAIN DIMENSION AND WEIGHT

CLASS 150~600
SIZE Class 150 Class 300 Class 600
L L1 L2 H L L1 L2 H L L1 L2 H
inch mm mm mm mm mm mm mm mm mm mm mm mm mm
2 50 114   60 90 114   68 110 152   80 111
2-1/2 65 127   80 105 127   86 120 170   96 128
3 80 140   101 121 140   100 130 190   115 134
4 100 165   136 147 165   120 147 229   136 147
6 125 280 320 330 170 280 370 350 175 280 410 393 189
8 200 305 360 360 210 305 400 385 220 318 445 450 234
10 250 330 410 410 245 330 440 450 257 330 500 498 275
12 300 356 460 460 280 356 500 500 305 356 565 550 317
14 350 381 520 520 320 381 560 550 340 381 630 610 360
16 400 406 600 585 365 406 635 610 385 406 700 686 400
18 450 432 685 660 420 432 700 690 430 432 785 780 450
20 500 457 780 735 470 457 800 775 475 457 870 870 490
24 600 508 880 790 510 508 810 880 525 508 990 970 540

 

CLASS 900~1500
SIZE Class 900 Class 1500
L L1 L2 H L L1 L2 H
inch mm mm mm mm mm mm mm mm mm
2 50 203   100 138 203   148 152
2-1/2 65 224   120 158 224   171 180
3 80 241   145 174 241   208 205
4 100 260   175 190 279   238 235
6 125 323 430 430 220 343   460 260
8 200 450 460 490 260 470 460 530 300
10 250 500 520 548 300 521 500 588 340
12 300 545 600 585 335 585 570 625 385
14 350 608 690 675 386 648 660 705 440
16 400 670 780 730 448 711 765 770 490
18 450 725 895 800 496 775 980 840 545
20 500 776 985 900 554 826 1115 920 595
24 600 877 1045 1115 596 927 1246 1145 650