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Ball Check Valve
Ball Check Valve
Ball Check Valve
Ball Check Valve
Ball Check Valve
Ball Check Valve

Ball Check Valve

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Product Description

Ball Check Valve

 

PERFORMANCE SPECIFICATION
NORMINAL PRESSURE(MPa) 1.0 1.6
TEST PRESSURE SHELL(MPa) 1.5 2.4
TEST PRESSURE SEAT(MPa) 1.1 1.76
WORING TEMPERATURE(℃) 0-80
SUITABLE MEDIUM Clean water、sewage

 

9 Hexagon nut Stainless steel
8 Washer Stainless steel
7 Bolt Stainless steel
6 Bonnet Ductile iron GGG50
5 0-ring NBR
4 Ball Steel+NBR
3 0-ring NBR
2 Plug Stainless steel
1 Body Ductile iron GGG50
NO. PART NAME MATERIAL

 

DN L H 0.6MPa 1.0MPa 1.6MPa
D K G n-d B D K G n-d B D K G n-d B
40 180 99 130 100 78 4-14 19 150 110 84 4-19 19 150 110 84 4-19 19
50 200 108 140 110 88 4-14 19 165 125 99 4-19 19 165 125 99 4-19 19
65 240 132 160 130 108 4-14 19 185 145 118 4-19 19 185 145 118 4-19 19
80 260 165 190 150 124 4-19 19 200 160 132 8-19 19 200 160 132 8-19 19
100 300 196 210 170 144 4-19 19 220 180 156 8-19 19 220 180 156 8-19 19
125 350 237 240 200 174 8-19 19 250 210 184 8-19 19 250 210 184 8-19 19
150 400 272 265 225 199 8-19 19 285 240 211 8-23 19 285 240 211 8-23 19
200 500 287 320 280 254 8-19 20 340 295 266 8-23 20 340 295 266 12-23 20
250 600 355 375 335 309 12-19 22 405 350 319 12-23 22 405 355 319 12-28 22
300 700 425 440 395 363 12-23 24.5 460 400 370 12-23 24.5 460 410 370 12-28 24.5
350 800 536 490 445 413 12-23 26.5 520 460 429 16-23 26.5 520 470 429 16-28 26.5
400 900 584 540 495 463 16-23 28 580 515 480 16-28 28 580 525 480 16-31 28
450 1000 742 595 550 518 16-23 25.5 615 565 530 20-28 25.5 640 585 548 20-31 30
500 1100 784 645 600 568 20-23 26.5 670 620 582 20-28 26.5 715 650 609 20-34 31.5
600 1300 835 755 705 667 20-26 30 780 725 682 20-31 30 840 770 720 20-37 36

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