Structural fom | Homina pressure | Regular product model | ||||||
JB/T74 -90 GB/T9112 -9124 HG20592 -20614 | PN1.0MPa | H76H-10C | H76W-10P | H76W-10P8 | H76W-10P3 | H76W-10R | H76W-10R8 | H76W-10R3 |
PN1.6MPa | H76H-16C | H76W-16P | H76W-16P8 | H76W-16P3 | H76W-16R | H76W-16R8 | H76W-16R3 | |
PN2.5MPa | H76H-25 | H76W-25P | H76W-25P8 | H76W-25P3 | H76W-25R | H76W-25R8 | H76W-25R3 | |
PN4.0MPa | H76H-40 | H76W-4OP | H76W-40P8 | H76W-4OP3 | H76W-40R | H76W-40R8 | H76W-40R3 | |
PN6.3MPa | H76H-63 | H76W-63P | H76W-63P8 | H76W-63P3 | H76W-63R | H76W-63R8 | H76W-63R3 | |
PN10.0MPa | H76H-100 | H76W-100P | H76W-100P8 | H76W-100P3 | H76W-100R | H76W-100R8 | H76W-100R3 | |
PN16.0MPa | H76H-160 | H76W-160P | H76W-160P8 | H76W-160P3 | H76W-160R | H76W-160R8 | H76W-160R3 | |
PN20.0MPa | H76H-200 | H76W-200P | H76W-200P8 | H76W-200P3 | H76W-200R | H76W-200R8 | H76W-200R3 | |
PN25.0MPa | H76H-250 | H76W-250P | H76W-250P8 | H76W-250P3 | H76W-250R | H76W-250R8 | H76W-250R3 | |
PN2.0MPa | H76H-20C | - | H76W-20P8 | H76W-20P3 | - | H76W-20R8 | H76W-20R8 | |
GB/T9112 -9124 HG20615 -20635 SH3406 | PN5.0MPa | H76H-50 | - | H76W-50P8 | H76W-50P3 | - | H76W-50R8 | H76W-50R3 |
PN11.0MPa | H76H-110 | - | H76W-110P8 | H76W-110P3 | - | H76W-110R8 | H76W-110R3 | |
PN15.0MPa | H76H-150 | - | H76W-150P8 | H76W-150P3 | - | H76W-150R8 | H76W-150R3 | |
PN26.0MPa | H76H-260 | - | H76W-260P8 | H76W-260P3 | - | H76W-260R8 | H76W-260R3 | |
P42.0MPa | H76H-420 | - | H76W-420P8 | H76W-420P3 | - | H76W-420R8 | H76W-420R3 | |
ANSIB16.5 | Class 150 | H76H-AIC | - | H76W-A1P8 | H76W-AIP3P3 | - | H76W-A1P3P8 | H76W-AIP3R3 |
Class 300 | H76H-A3 | - | H76W-A3P8 | H76W-A3P3 | - | H76W-A3P8 | H76W-A3P3 | |
Class 600 | H76H-A6 | - | H76W-A6P8 | H76W-A6P3 | - | H76W-A6P8 | H76W-A6P3 | |
Class 900 | H76H-A9 | - | H76W-A9P8 | H76W-A9P3 | - | H76W-A9P8 | H76W-A9P3 | |
Class 1500 | H76H-A15 | - | H76W-A15P8 | H76W-A15P3 | - | H76W-A15P8 | H76W-A15P3 | |
Class 2500 | H76H-A25 | - | H76W-A25P8 | H76W-A25P3 | - | H76W-A25P8 | H76W-A25P3 | |
Materials for main parts | Body | WCB(A105) | ZG1Cr18Ni9Ti | CF8(304) | CF3(304L) | ZG1Cr18Ni12M | oCF8M(316) | CF8M(316L) |
Disc | CF8 | CF8 | CF8 | CF3 | CF8M | CF8 | CF3M | |
Shaft | 2Cr13 | 0Cr18Ni9 | OCr18Ni9 | OCr18Ni10 | 1Cr18Ni12Moti | OCr17Ni12Mo2 | o0Cr17Ni14Mo2 | |
Spring | OCr18Ni9 | OCr18Ni9 | OCr18Ni9 | OCr18Ni10 | OCr17Ni12Mo2 | OCr17Ni12Mo2 | oOCr17Ni14Mo3 | |
Applicable sevice conditio | Applicable medium | Watr.steam oil and etc | Nitric acid and so on corrosive medium | trong oxidative media | Acetic acid and other corrosive media | Urea and othe corrosve media | ||
App cable Temperature | -29~425 | -196~540 | -196~425 | -196~540 | -196~455 |
Note:The table istserv model designation,materials for mainparts,applicable service conditions of regular wafer check valves.
Refer to the model designation methods of check valves for wafer check valves for other requirements and model establishment.
Nominal pressure | Nominal diameter | Size(mm) | Tubing flange(for refence) | ||||||
L | D | D2 | D3 | D1 | Bolt quantity | d | L1 | ||
PN10 PN16 Pn25 | 50 | 60 | 108 | 51 | 56 | 125 | 4 | M16 | 150 |
65 | 67 | 128 | 65 | 73 | 145 | 4 | M16 | 155 | |
80 | 73 | 142 | 80 | 88 | 160 | 8 | M16 | 160 | |
100 | 73 | 162 | 102 | 108 | 180 | 8 | M16 | 165 | |
125 | 86 | 192 | 127 | 132 | 210 | 8 | M16 | 180 | |
150 | 98 | 218 | 152 | 160 | 240 | 8 | M20 | 205 | |
200 | 127 | 273 | 203 | 210 | 295 | 8 | M20 | 235 | |
250 | 146 | 328 | 254 | 266 | 350 | 12 | M20 | 255 | |
300 | 181 | 378 | 305 | 310 | 400 | 12 | M20 | 290 | |
350 | 184 | 438 | 350 | 355 | 460 | 16 | M20 | 295 | |
400 | 191 | 489 | 400 | 405 | 515 | 16 | M24 | 310 | |
450 | 203 | 539 | 450 | 455 | 565 | 20 | M24 | 325 | |
500 | 219 | 594 | 500 | 505 | 620 | 20 | M24 | 345 | |
600 | 222 | 695 | 600 | 605 | 725 | 20 | M27 | 355 | |
700 | 305 | 811 | 695 | 700 | 840 | 24 | M27 | 440 | |
800 | 305 | 918 | 796 | 800 | 950 | 24 | M30 | 450 | |
900 | 368 | 1018 | 898 | 903 | 1051 | 28 | M30 | 520 | |
1000 | 432 | 1124 | 1050 | 1055 | 1160 | 28 | M33 | 590 | |
1200 | 524 | 1340 | 1200 | 1205 | 1380 | 32 | M36 | 695 | |
50 | 60 | 108 | 51 | 56 | 125 | 4 | M16 | 150 | |
65 | 67 | 128 | 65 | 73 | 145 | 4 | M16 | 155 | |
80 | 73 | 142 | 80 | 88 | 160 | 8 | M16 | 160 | |
100 | 73 | 162 | 102 | 108 | 180 | 8 | M16 | 165 | |
125 | 86 | 192 | 127 | 132 | 210 | 8 | M16 | 180 | |
150 | 98 | 218 | 152 | 160 | 240 | 8 | M20 | 205 | |
200 | 127 | 273 | 203 | 210 | 295 | 8 | M20 | 235 | |
250 | 146 | 328 | 254 | 266 | 350 | 12 | M24 | 265 | |
300 | 181 | 378 | 305 | 310 | 400 | 12 | M24 | 305 | |
350 | 184 | 438 | 350 | 355 | 460 | 16 | M24 | 310 | |
400 | 191 | 489 | 400 | 405 | 515 | 16 | M27 | 330 | |
450 | 203 | 539 | 450 | 455 | 565 | 20 | M27 | 345 | |
500 | 219 | 594 | 500 | 505 | 620 | 20 | M30 | 370 | |
600 | 222 | 695 | 600 | 605 | 725 | 20 | M33 | 380 | |
700 | 305 | 811 | 695 | 700 | 840 | 24 | M33 | 470 | |
800 | 305 | 918 | 796 | 800 | 950 | 24 | M36 | 475 | |
900 | 368 | 1018 | 898 | 903 | 1051 | 28 | M36 | 545 | |
1000 | 432 | 1124 | 1050 | 1055 | 1170 | 28 | M39 | 620 | |
1200 | 524 | 1340 | 1200 | 1205 | 1390 | 32 | M45 | 735 | |
50 | 60 | 108 | 51 | 56 | 125 | 4 | M16 | 150 | |
65 | 67 | 128 | 65 | 73 | 145 | 4 | M16 | 160 | |
80 | 73 | 142 | 80 | 88 | 160 | 8 | M16 | 170 | |
100 | 73 | 168 | 102 | 108 | 190 | 8 | M20 | 180 | |
125 | 86 | 194 | 127 | 132 | 220 | 8 | M24 | 205 | |
150 | 98 | 224 | 152 | 160 | 250 | 8 | M24 | 220 | |
200 | 127 | 284 | 203 | 210 | 310 | 8 | M24 | 255 | |
250 | 146 | 341 | 254 | 266 | 370 | 12 | M27 | 285 | |
300 | 181 | 401 | 305 | 310 | 430 | 12 | M27 | 325 | |
350 | 184 | 458 | 350 | 355 | 490 | 16 | M30 | 340 | |
400 | 191 | 515 | 400 | 405 | 550 | 16 | M33 | 360 | |
450 | 203 | 565 | 450 | 455 | 600 | 20 | M33 | 375 | |
500 | 219 | 622 | 500 | 505 | 660 | 20 | M33 | 395 | |
600 | 222 | 732 | 600 | 605 | 770 | 20 | M36 | 410 | |
700 | 305 | 831 | 695 | 700 | 875 | 24 | M39 | 500 | |
800 | 305 | 942 | 796 | 800 | 990 | 24 | M45 | 520 | |
900 | 368 | 1040 | 898 | 903 | 1090 | 28 | M45 | 590 | |
1000 | 432 | 1155 | 1050 | 1055 | 1210 | 28 | M52 | 675 | |
1200 | 524 | 1365 | 1200 | 1205 | 1420 | 32 | M52 | 790 |
Nominal pressure | Nominal diameter | Size(mm) | Tubing flange(for refence | |||||||
L | D | D2 | D3 | D1 | Bolt quantity | d | L1 | |||
RF、MF RTJ | ||||||||||
PN40 | 50 | 60 | 108 | 51 | 58 | 125 | 4 | M16 | 150 | |
65 | 67 | 128 | 65 | 73 | 145 | 8 | M16 | 160 | ||
80 | 73 | 142 | 80 | 88 | 160 | 8 | M16 | 170 | ||
100 | 73 | 168 | 105 | 108 | 190 | 8 | M20 | 180 | ||
125 | 86 | 194 | 127 | 132 | 220 | 8 | M24 | 205 | ||
150 | 98 | 224 | 152 | 160 | 250 | 8 | M24 | 220 | ||
200 | 127 | 291 | 203 | 210 | 320 | 12 | M27 | 270 | ||
250 | 146 | 353 | 254 | 266 | 385 | 12 | M30 | 300 | ||
300 | 181 | 418 | 305 | 310 | 405 | 16 | M30 | 345 | ||
350 | 222 | 475 | 350 | 355 | 510 | 16 | M33 | 400 | ||
400 | 232 | 547 | 400 | 405 | 585 | 16 | M36 | 425 | ||
450 | 264 | 572 | 450 | 455 | 610 | 20 | M36 | 470 | ||
500 | 292 | 626 | 500 | 505 | 670 | 20 | M39 | 505 | ||
600 | 318 | 745 | 600 | 608 | 795 | 20 | M45 | 575 | ||
PN63 | 50 | 60 | 114 | 51 | 58 | 135 | 4 | M20 | 170 | 185 |
65 | 67 | 138 | 65 | 73 | 160 | 8 | M20 | 180 | 195 | |
80 | 73 | 148 | 80 | 88 | 170 | 8 | M20 | 190 | 205 | |
100 | 79 | 174 | 102 | 108 | 200 | 8 | M24 | 210 | 225 | |
125 | 105 | 211 | 127 | 132 | 240 | 8 | M27 | 250 | 265 | |
150 | 136 | 248 | 152 | 162 | 280 | 8 | M30 | 290 | 305 | |
200 | 165 | 310 | 200 | 212 | 345 | 12 | M33 | 340 | 350 | |
250 | 213 | 362 | 250 | 266 | 400 | 12 | M33 | 400 | 410 | |
300 | 229 | 422 | 305 | 310 | 460 | 16 | M33 | 420 | 435 | |
350 | 273 | 487 | 350 | 355 | 525 | 16 | M36 | 480 | 495 | |
400 | 305 | 541 | 400 | 405 | 585 | 16 | M39 | 530 | 540 | |
Pn100 | 50 | 60 | 120 | 51 | 58 | 145 | 4 | M24 | 190 | 200 |
65 | 67 | 144 | 65 | 73 | 170 | 8 | M24 | 200 | 210 | |
80 | 73 | 154 | 80 | 88 | 180 | 8 | M24 | 210 | 220 | |
100 | 79 | 180 | 102 | 108 | 210 | 8 | M27 | 230 | 240 | |
125 | 105 | 218 | 127 | 132 | 250 | 8 | M30 | 270 | 280 | |
150 | 136 | 258 | 152 | 162 | 290 | 12 | M30 | 310 | 320 | |
200 | 165 | 324 | 200 | 212 | 360 | 12 | M33 | 360 | 370 | |
250 | 213 | 392 | 250 | 266 | 430 | 12 | M36 | 430 | 440 | |
300 | 229 | 456 | 305 | 310 | 500 | 16 | M39 | 470 | 480 | |
350 | 273 | 510 | 350 | 355 | 560 | 16 | M45 | 540 | 550 | |
400 | 305 | 570 | 400 | 405 | 620 | 16 | M45 | 590 | 600 |
Stress level | caliber | Size ( mm ) | Tubing flange(for refence | |||||||||
NPS | DN | L | D | D2 | D3 | D1 | Bolt quantity | d | L1 | |||
in | mm | R F | RTJ | |||||||||
Class 150 Pn20 | 2 | 50 | 60 | 103 | 51 | 56 | 120.5 | 4 | 5/8 | M16 | 140 | 155 |
21/2 | 65 | 67 | 122 | 65 | 73 | 139.5 | 4 | 5/8 | M16 | 150 | 165 | |
3 | 80 | 73 | 135 | 80 | 88 | 152.5 | 4 | 5/8 | M16 | 160 | 175 | |
4 | 100 | 73 | 173 | 102 | 108 | 190.5 | 8 | 5/8 | M16 | 170 | 185 | |
5 | 125 | 86 | 195 | 127 | 132 | 216.0 | 8 | 3/4 | M20 | 190 | 205 | |
6 | 150 | 98 | 220 | 152 | 160 | 241.5 | 8 | 3/4 | M20 | 205 | 220 | |
8 | 200 | 127 | 277 | 203 | 210 | 298.5 | 8 | 3/4 | M20 | 240 | 255 | |
10 | 250 | 146 | 337 | 254 | 266 | 362.0 | 12 | 7/8 | M24 | 270 | 285 | |
12 | 300 | 181 | 407 | 305 | 310 | 432.0 | 12 | 7/8 | M24 | 310 | 325 | |
14 | 350 | 184 | 448 | 350 | 355 | 476.0 | 12 | 1 | M27 | 325 | 340 | |
16 | 400 | 191 | 512 | 400 | 405 | 540.0 | 16 | 1 | M27 | 340 | 355 | |
18 | 450 | 203 | 547 | 450 | 455 | 578.0 | 16 | 11/8 | M30 | 365 | 380 | |
20 | 500 | 219 | 604 | 500 | 505 | 635.0 | 20 | 11/8 | M30 | 385 | 400 | |
24 | 600 | 222 | 715 | 600 | 605 | 7495 | 20 | 11/4 | M33 | 405 | 420 | |
28 | 700 | 305 | 773 | 700 | 700 | 795.5 | 40 | 3/4 | M20 | 455 | - | |
30 | 750 | 305 | 824 | 746 | 750 | 846.0 | 44 | 3/4 | M20 | 455 | - | |
32 | 800 | 305 | 878 | 496 | 800 | 900.0 | 48 | 3/4 | M20 | 460 | - | |
36 | 900 | 368 | 983 | 898 | 910 | 1009.5 | 44 | 7/8 | M24 | 540 | - | |
42 | 1050 | 432 | 1142 | 1050 | 1055 | 1171.5 | 48 | 1 | M27 | 625 | - | |
48 | 1200 | 524 | 1302 | 1200 | 1205 | 1335.0 | 44 | 11/8 | M30 | 740 | - | |
Class 300 Pn50 | 2 | 50 | 60 | 110 | 51 | 58 | 127.0 | 8 | 5/8 | M16 | 155 | 175 |
21/2 | 65 | 67 | 128 | 65 | 73 | 149.0 | 8 | 3/4 | M20 | 175 | 195 | |
3 | 80 | 73 | 147 | 80 | 88 | 168.5 | 8 | 3/4 | M20 | 190 | 210 | |
4 | 100 | 73 | 179 | 102 | 108 | 200.0 | 8 | 3/4 | M20 | 195 | 215 | |
5 | 125 | 86 | 214 | 127 | 132 | 235.0 | 8 | 3/4 | M20 | 215 | 235 | |
6 | 150 | 98 | 249 | 152 | 160 | 270.0 | 12 | 3/4 | M20 | 230 | 250 | |
8 | 200 | 127 | 305 | 203 | 210 | 330.0 | 12 | 7/8 | M24 | 280 | 300 | |
10 | 250 | 146 | 359 | 254 | 266 | 387.5 | 16 | 1 | M27 | 315 | 335 | |
12 | 300 | 181 | 420 | 305 | 310 | 451.0 | 16 | 11/8 | M30 | 365 | 385 | |
14 | 350 | 222 | 483 | 350 | 355 | 514.5 | 20 | 11/8 | M30 | 410 | 430 | |
16 | 400 | 232 | 537 | 400 | 405 | 571.5 | 20 | 11/4 | M33 | 435 | 455 | |
18 | 450 | 264 | 594 | 450 | 455 | 628.5 | 24 | 114 | M33 | 475 | 495 | |
20 | 500 | 292 | 652 | 500 | 505 | 686.0 | 24 | 11/4 | M33 | 540 | 535 | |
24 | 600 | 318 | 772 | 600 | 608 | 813.0 | 24 | 11/2 | M39 | 560 | 585 | |
30 | 750 | 368 | 882 | 735 | 740 | 921.0 | 36 | 13/B | M36 | 650 | - | |
36 | 900 | 483 | 1044 | 873 | 880 | 1089.0 | 32 | 15/8 | M42 | 800 | - | |
42 | 1050 | 568 | 1196 | 1035 | 1045 | 1244.5 | 36 | 15/8 | M45 | 920 | - | |
48 | 1200 | 629 | 1365 | 1179 | 1190 | 1416.0 | 40 | 170 | M48 | 1010 | - | |
Class 600 Pn110 | 2 | 50 | 60 | 110 | 51 | 58 | 127.0 | 8 | 5/8 | M16 | 175 | 180 |
21/1 | 65 | 67 | 128 | 65 | 73 | 149.0 | 8 | 3/4 | M20 | 195 | 200 | |
3 | 80 | 73 | 147 | 80 | 88 | 168.5 | 8 | 3/4 | M20 | 210 | 215 | |
4 | 100 | 79 | 191 | 102 | 108 | 216.0 | 8 | 7/8 | M24 | 235 | 240 | |
5 | 125 | 105 | 239 | 127 | 136 | 267.0 | 8 | 1 | M27 | 280 | 285 | |
6 | 150 | 136 | 264 | 152 | 162 | 292.0 | 12 | 1 | M27 | 320 | 325 | |
8 | 200 | 165 | 318 | 200 | 212 | 349.0 | 12 | 11/8 | M30 | 370 | 375 | |
10 | 250 | 213 | 398 | 250 | 266 | 432.0 | 16 | 11/4 | M33 | 440 | 445 | |
12 | 300 | 229 | 455 | 305 | 312 | 489.0 | 16 | 11/4 | M33 | 460 | 465 | |
14 | 350 | 273 | 490 | 337 | 355 | 527.0 | 20 | 13/8 | M36 | 520 | 525 | |
16 | 400 | 305 | 562 | 387 | 400 | 603.0 | 20 | 112 | M39 | 575 | 580 | |
18 | 450 | 362 | 610 | 438 | 450 | 654.0 | 24 | 15/8 | M42 | 650 | 655 | |
20 | 500 | 368 | 680 | 489 | 500 | 724.0 | 24 | 156 | M42 | 670 | 680 | |
24 | 600 | 438 | 786 | 591 | 600 | 838.0 | 24 | 17/8 | M48 | 780 | 790 | |
Class 900P N150 | 11/2 | 40 | 70 | 97 | 48 | 41 | 124.0 | 4 | 11/2 | M27 | 230 | - |
2 | 50 | 70 | 140 | 58 | 51 | 165.0 | 8 | 1 | M24 | 230 | - | |
21/2 | 65 | 83 | 162 | 73 | 65 | 190.5 | 8 | 7/8 | M27 | 255 | - | |
3 | 80 | 83 | 165 | 90 | 80 | 190.5 | 8 | 1 | M30 | 245 | - | |
4 | 100 | 102 | 204 | 108 | 102 | 235.0 | 8 | 7/8 | M33 | 290 | - | |
5 | 125 | 110 | 245 | 136 | 127 | 279.5 | 8 | 11/8 | M30 | 315 | - | |
6 | 150 | 159 | 286 | 162 | 150 | 317.5 | 12 | 11/8 | M36 | 370 | - | |
8 | 200 | 206 | 256 | 212 | 200 | 393.5 | 12 | 13/8 | M36 | 445 | - | |
10 | 250 | 241 | 432 | 266 | 250 | 470.0 | 16 | 13/8 | M36 | 495 | - | |
12 | 300 | 292 | 495 | 312 | 305 | 535.5 | 20 | 13/8 | M36 | 565 | - | |
14 | 350 | 356 | 518 | 355 | 337 | 559.0 | 20 | 11/2 | M39 | 655 | - | |
16 | 400 | 383 | 572 | 400 | 387 | 616.0 | 20 | 15/8 | M42 | 695 | - | |
18 | 450 | 451 | 635 | 450 | 433 | 686.0 | 20 | 17/8 | M48 | 805 | - | |
20 | 500 | 451 | 695 | 496 | 487 | 749.5 | 20 | 2 | M52 | 825 | - | |
24 | 600 | 495 | 835 | 600 | 591 | 901.5 | 20 | 21/2 | M54 | 965 | - |
Structural fom | Homina pressure | Regular product model | ||||||
JB/T74 -90 GB/T9112 -9124 HG20592 -20614 | PN1.0MPa | H76H-10C | H76W-10P | H76W-10P8 | H76W-10P3 | H76W-10R | H76W-10R8 | H76W-10R3 |
PN1.6MPa | H76H-16C | H76W-16P | H76W-16P8 | H76W-16P3 | H76W-16R | H76W-16R8 | H76W-16R3 | |
PN2.5MPa | H76H-25 | H76W-25P | H76W-25P8 | H76W-25P3 | H76W-25R | H76W-25R8 | H76W-25R3 | |
PN4.0MPa | H76H-40 | H76W-4OP | H76W-40P8 | H76W-4OP3 | H76W-40R | H76W-40R8 | H76W-40R3 | |
PN6.3MPa | H76H-63 | H76W-63P | H76W-63P8 | H76W-63P3 | H76W-63R | H76W-63R8 | H76W-63R3 | |
PN10.0MPa | H76H-100 | H76W-100P | H76W-100P8 | H76W-100P3 | H76W-100R | H76W-100R8 | H76W-100R3 | |
PN16.0MPa | H76H-160 | H76W-160P | H76W-160P8 | H76W-160P3 | H76W-160R | H76W-160R8 | H76W-160R3 | |
PN20.0MPa | H76H-200 | H76W-200P | H76W-200P8 | H76W-200P3 | H76W-200R | H76W-200R8 | H76W-200R3 | |
PN25.0MPa | H76H-250 | H76W-250P | H76W-250P8 | H76W-250P3 | H76W-250R | H76W-250R8 | H76W-250R3 | |
PN2.0MPa | H76H-20C | - | H76W-20P8 | H76W-20P3 | - | H76W-20R8 | H76W-20R8 | |
GB/T9112 -9124 HG20615 -20635 SH3406 | PN5.0MPa | H76H-50 | - | H76W-50P8 | H76W-50P3 | - | H76W-50R8 | H76W-50R3 |
PN11.0MPa | H76H-110 | - | H76W-110P8 | H76W-110P3 | - | H76W-110R8 | H76W-110R3 | |
PN15.0MPa | H76H-150 | - | H76W-150P8 | H76W-150P3 | - | H76W-150R8 | H76W-150R3 | |
PN26.0MPa | H76H-260 | - | H76W-260P8 | H76W-260P3 | - | H76W-260R8 | H76W-260R3 | |
P42.0MPa | H76H-420 | - | H76W-420P8 | H76W-420P3 | - | H76W-420R8 | H76W-420R3 | |
ANSIB16.5 | Class 150 | H76H-AIC | - | H76W-A1P8 | H76W-AIP3P3 | - | H76W-A1P3P8 | H76W-AIP3R3 |
Class 300 | H76H-A3 | - | H76W-A3P8 | H76W-A3P3 | - | H76W-A3P8 | H76W-A3P3 | |
Class 600 | H76H-A6 | - | H76W-A6P8 | H76W-A6P3 | - | H76W-A6P8 | H76W-A6P3 | |
Class 900 | H76H-A9 | - | H76W-A9P8 | H76W-A9P3 | - | H76W-A9P8 | H76W-A9P3 | |
Class 1500 | H76H-A15 | - | H76W-A15P8 | H76W-A15P3 | - | H76W-A15P8 | H76W-A15P3 | |
Class 2500 | H76H-A25 | - | H76W-A25P8 | H76W-A25P3 | - | H76W-A25P8 | H76W-A25P3 | |
Materials for main parts | Body | WCB(A105) | ZG1Cr18Ni9Ti | CF8(304) | CF3(304L) | ZG1Cr18Ni12M | oCF8M(316) | CF8M(316L) |
Disc | CF8 | CF8 | CF8 | CF3 | CF8M | CF8 | CF3M | |
Shaft | 2Cr13 | 0Cr18Ni9 | OCr18Ni9 | OCr18Ni10 | 1Cr18Ni12Moti | OCr17Ni12Mo2 | o0Cr17Ni14Mo2 | |
Spring | OCr18Ni9 | OCr18Ni9 | OCr18Ni9 | OCr18Ni10 | OCr17Ni12Mo2 | OCr17Ni12Mo2 | oOCr17Ni14Mo3 | |
Applicable sevice conditio | Applicable medium | Watr.steam oil and etc | Nitric acid and so on corrosive medium | trong oxidative media | Acetic acid and other corrosive media | Urea and othe corrosve media | ||
App cable Temperature | -29~425 | -196~540 | -196~425 | -196~540 | -196~455 |
Note:The table istserv model designation,materials for mainparts,applicable service conditions of regular wafer check valves.
Refer to the model designation methods of check valves for wafer check valves for other requirements and model establishment.
Nominal pressure | Nominal diameter | Size(mm) | Tubing flange(for refence) | ||||||
L | D | D2 | D3 | D1 | Bolt quantity | d | L1 | ||
PN10 PN16 Pn25 | 50 | 60 | 108 | 51 | 56 | 125 | 4 | M16 | 150 |
65 | 67 | 128 | 65 | 73 | 145 | 4 | M16 | 155 | |
80 | 73 | 142 | 80 | 88 | 160 | 8 | M16 | 160 | |
100 | 73 | 162 | 102 | 108 | 180 | 8 | M16 | 165 | |
125 | 86 | 192 | 127 | 132 | 210 | 8 | M16 | 180 | |
150 | 98 | 218 | 152 | 160 | 240 | 8 | M20 | 205 | |
200 | 127 | 273 | 203 | 210 | 295 | 8 | M20 | 235 | |
250 | 146 | 328 | 254 | 266 | 350 | 12 | M20 | 255 | |
300 | 181 | 378 | 305 | 310 | 400 | 12 | M20 | 290 | |
350 | 184 | 438 | 350 | 355 | 460 | 16 | M20 | 295 | |
400 | 191 | 489 | 400 | 405 | 515 | 16 | M24 | 310 | |
450 | 203 | 539 | 450 | 455 | 565 | 20 | M24 | 325 | |
500 | 219 | 594 | 500 | 505 | 620 | 20 | M24 | 345 | |
600 | 222 | 695 | 600 | 605 | 725 | 20 | M27 | 355 | |
700 | 305 | 811 | 695 | 700 | 840 | 24 | M27 | 440 | |
800 | 305 | 918 | 796 | 800 | 950 | 24 | M30 | 450 | |
900 | 368 | 1018 | 898 | 903 | 1051 | 28 | M30 | 520 | |
1000 | 432 | 1124 | 1050 | 1055 | 1160 | 28 | M33 | 590 | |
1200 | 524 | 1340 | 1200 | 1205 | 1380 | 32 | M36 | 695 | |
50 | 60 | 108 | 51 | 56 | 125 | 4 | M16 | 150 | |
65 | 67 | 128 | 65 | 73 | 145 | 4 | M16 | 155 | |
80 | 73 | 142 | 80 | 88 | 160 | 8 | M16 | 160 | |
100 | 73 | 162 | 102 | 108 | 180 | 8 | M16 | 165 | |
125 | 86 | 192 | 127 | 132 | 210 | 8 | M16 | 180 | |
150 | 98 | 218 | 152 | 160 | 240 | 8 | M20 | 205 | |
200 | 127 | 273 | 203 | 210 | 295 | 8 | M20 | 235 | |
250 | 146 | 328 | 254 | 266 | 350 | 12 | M24 | 265 | |
300 | 181 | 378 | 305 | 310 | 400 | 12 | M24 | 305 | |
350 | 184 | 438 | 350 | 355 | 460 | 16 | M24 | 310 | |
400 | 191 | 489 | 400 | 405 | 515 | 16 | M27 | 330 | |
450 | 203 | 539 | 450 | 455 | 565 | 20 | M27 | 345 | |
500 | 219 | 594 | 500 | 505 | 620 | 20 | M30 | 370 | |
600 | 222 | 695 | 600 | 605 | 725 | 20 | M33 | 380 | |
700 | 305 | 811 | 695 | 700 | 840 | 24 | M33 | 470 | |
800 | 305 | 918 | 796 | 800 | 950 | 24 | M36 | 475 | |
900 | 368 | 1018 | 898 | 903 | 1051 | 28 | M36 | 545 | |
1000 | 432 | 1124 | 1050 | 1055 | 1170 | 28 | M39 | 620 | |
1200 | 524 | 1340 | 1200 | 1205 | 1390 | 32 | M45 | 735 | |
50 | 60 | 108 | 51 | 56 | 125 | 4 | M16 | 150 | |
65 | 67 | 128 | 65 | 73 | 145 | 4 | M16 | 160 | |
80 | 73 | 142 | 80 | 88 | 160 | 8 | M16 | 170 | |
100 | 73 | 168 | 102 | 108 | 190 | 8 | M20 | 180 | |
125 | 86 | 194 | 127 | 132 | 220 | 8 | M24 | 205 | |
150 | 98 | 224 | 152 | 160 | 250 | 8 | M24 | 220 | |
200 | 127 | 284 | 203 | 210 | 310 | 8 | M24 | 255 | |
250 | 146 | 341 | 254 | 266 | 370 | 12 | M27 | 285 | |
300 | 181 | 401 | 305 | 310 | 430 | 12 | M27 | 325 | |
350 | 184 | 458 | 350 | 355 | 490 | 16 | M30 | 340 | |
400 | 191 | 515 | 400 | 405 | 550 | 16 | M33 | 360 | |
450 | 203 | 565 | 450 | 455 | 600 | 20 | M33 | 375 | |
500 | 219 | 622 | 500 | 505 | 660 | 20 | M33 | 395 | |
600 | 222 | 732 | 600 | 605 | 770 | 20 | M36 | 410 | |
700 | 305 | 831 | 695 | 700 | 875 | 24 | M39 | 500 | |
800 | 305 | 942 | 796 | 800 | 990 | 24 | M45 | 520 | |
900 | 368 | 1040 | 898 | 903 | 1090 | 28 | M45 | 590 | |
1000 | 432 | 1155 | 1050 | 1055 | 1210 | 28 | M52 | 675 | |
1200 | 524 | 1365 | 1200 | 1205 | 1420 | 32 | M52 | 790 |
Nominal pressure | Nominal diameter | Size(mm) | Tubing flange(for refence | |||||||
L | D | D2 | D3 | D1 | Bolt quantity | d | L1 | |||
RF、MF RTJ | ||||||||||
PN40 | 50 | 60 | 108 | 51 | 58 | 125 | 4 | M16 | 150 | |
65 | 67 | 128 | 65 | 73 | 145 | 8 | M16 | 160 | ||
80 | 73 | 142 | 80 | 88 | 160 | 8 | M16 | 170 | ||
100 | 73 | 168 | 105 | 108 | 190 | 8 | M20 | 180 | ||
125 | 86 | 194 | 127 | 132 | 220 | 8 | M24 | 205 | ||
150 | 98 | 224 | 152 | 160 | 250 | 8 | M24 | 220 | ||
200 | 127 | 291 | 203 | 210 | 320 | 12 | M27 | 270 | ||
250 | 146 | 353 | 254 | 266 | 385 | 12 | M30 | 300 | ||
300 | 181 | 418 | 305 | 310 | 405 | 16 | M30 | 345 | ||
350 | 222 | 475 | 350 | 355 | 510 | 16 | M33 | 400 | ||
400 | 232 | 547 | 400 | 405 | 585 | 16 | M36 | 425 | ||
450 | 264 | 572 | 450 | 455 | 610 | 20 | M36 | 470 | ||
500 | 292 | 626 | 500 | 505 | 670 | 20 | M39 | 505 | ||
600 | 318 | 745 | 600 | 608 | 795 | 20 | M45 | 575 | ||
PN63 | 50 | 60 | 114 | 51 | 58 | 135 | 4 | M20 | 170 | 185 |
65 | 67 | 138 | 65 | 73 | 160 | 8 | M20 | 180 | 195 | |
80 | 73 | 148 | 80 | 88 | 170 | 8 | M20 | 190 | 205 | |
100 | 79 | 174 | 102 | 108 | 200 | 8 | M24 | 210 | 225 | |
125 | 105 | 211 | 127 | 132 | 240 | 8 | M27 | 250 | 265 | |
150 | 136 | 248 | 152 | 162 | 280 | 8 | M30 | 290 | 305 | |
200 | 165 | 310 | 200 | 212 | 345 | 12 | M33 | 340 | 350 | |
250 | 213 | 362 | 250 | 266 | 400 | 12 | M33 | 400 | 410 | |
300 | 229 | 422 | 305 | 310 | 460 | 16 | M33 | 420 | 435 | |
350 | 273 | 487 | 350 | 355 | 525 | 16 | M36 | 480 | 495 | |
400 | 305 | 541 | 400 | 405 | 585 | 16 | M39 | 530 | 540 | |
Pn100 | 50 | 60 | 120 | 51 | 58 | 145 | 4 | M24 | 190 | 200 |
65 | 67 | 144 | 65 | 73 | 170 | 8 | M24 | 200 | 210 | |
80 | 73 | 154 | 80 | 88 | 180 | 8 | M24 | 210 | 220 | |
100 | 79 | 180 | 102 | 108 | 210 | 8 | M27 | 230 | 240 | |
125 | 105 | 218 | 127 | 132 | 250 | 8 | M30 | 270 | 280 | |
150 | 136 | 258 | 152 | 162 | 290 | 12 | M30 | 310 | 320 | |
200 | 165 | 324 | 200 | 212 | 360 | 12 | M33 | 360 | 370 | |
250 | 213 | 392 | 250 | 266 | 430 | 12 | M36 | 430 | 440 | |
300 | 229 | 456 | 305 | 310 | 500 | 16 | M39 | 470 | 480 | |
350 | 273 | 510 | 350 | 355 | 560 | 16 | M45 | 540 | 550 | |
400 | 305 | 570 | 400 | 405 | 620 | 16 | M45 | 590 | 600 |
Stress level | caliber | Size ( mm ) | Tubing flange(for refence | |||||||||
NPS | DN | L | D | D2 | D3 | D1 | Bolt quantity | d | L1 | |||
in | mm | R F | RTJ | |||||||||
Class 150 Pn20 | 2 | 50 | 60 | 103 | 51 | 56 | 120.5 | 4 | 5/8 | M16 | 140 | 155 |
21/2 | 65 | 67 | 122 | 65 | 73 | 139.5 | 4 | 5/8 | M16 | 150 | 165 | |
3 | 80 | 73 | 135 | 80 | 88 | 152.5 | 4 | 5/8 | M16 | 160 | 175 | |
4 | 100 | 73 | 173 | 102 | 108 | 190.5 | 8 | 5/8 | M16 | 170 | 185 | |
5 | 125 | 86 | 195 | 127 | 132 | 216.0 | 8 | 3/4 | M20 | 190 | 205 | |
6 | 150 | 98 | 220 | 152 | 160 | 241.5 | 8 | 3/4 | M20 | 205 | 220 | |
8 | 200 | 127 | 277 | 203 | 210 | 298.5 | 8 | 3/4 | M20 | 240 | 255 | |
10 | 250 | 146 | 337 | 254 | 266 | 362.0 | 12 | 7/8 | M24 | 270 | 285 | |
12 | 300 | 181 | 407 | 305 | 310 | 432.0 | 12 | 7/8 | M24 | 310 | 325 | |
14 | 350 | 184 | 448 | 350 | 355 | 476.0 | 12 | 1 | M27 | 325 | 340 | |
16 | 400 | 191 | 512 | 400 | 405 | 540.0 | 16 | 1 | M27 | 340 | 355 | |
18 | 450 | 203 | 547 | 450 | 455 | 578.0 | 16 | 11/8 | M30 | 365 | 380 | |
20 | 500 | 219 | 604 | 500 | 505 | 635.0 | 20 | 11/8 | M30 | 385 | 400 | |
24 | 600 | 222 | 715 | 600 | 605 | 7495 | 20 | 11/4 | M33 | 405 | 420 | |
28 | 700 | 305 | 773 | 700 | 700 | 795.5 | 40 | 3/4 | M20 | 455 | - | |
30 | 750 | 305 | 824 | 746 | 750 | 846.0 | 44 | 3/4 | M20 | 455 | - | |
32 | 800 | 305 | 878 | 496 | 800 | 900.0 | 48 | 3/4 | M20 | 460 | - | |
36 | 900 | 368 | 983 | 898 | 910 | 1009.5 | 44 | 7/8 | M24 | 540 | - | |
42 | 1050 | 432 | 1142 | 1050 | 1055 | 1171.5 | 48 | 1 | M27 | 625 | - | |
48 | 1200 | 524 | 1302 | 1200 | 1205 | 1335.0 | 44 | 11/8 | M30 | 740 | - | |
Class 300 Pn50 | 2 | 50 | 60 | 110 | 51 | 58 | 127.0 | 8 | 5/8 | M16 | 155 | 175 |
21/2 | 65 | 67 | 128 | 65 | 73 | 149.0 | 8 | 3/4 | M20 | 175 | 195 | |
3 | 80 | 73 | 147 | 80 | 88 | 168.5 | 8 | 3/4 | M20 | 190 | 210 | |
4 | 100 | 73 | 179 | 102 | 108 | 200.0 | 8 | 3/4 | M20 | 195 | 215 | |
5 | 125 | 86 | 214 | 127 | 132 | 235.0 | 8 | 3/4 | M20 | 215 | 235 | |
6 | 150 | 98 | 249 | 152 | 160 | 270.0 | 12 | 3/4 | M20 | 230 | 250 | |
8 | 200 | 127 | 305 | 203 | 210 | 330.0 | 12 | 7/8 | M24 | 280 | 300 | |
10 | 250 | 146 | 359 | 254 | 266 | 387.5 | 16 | 1 | M27 | 315 | 335 | |
12 | 300 | 181 | 420 | 305 | 310 | 451.0 | 16 | 11/8 | M30 | 365 | 385 | |
14 | 350 | 222 | 483 | 350 | 355 | 514.5 | 20 | 11/8 | M30 | 410 | 430 | |
16 | 400 | 232 | 537 | 400 | 405 | 571.5 | 20 | 11/4 | M33 | 435 | 455 | |
18 | 450 | 264 | 594 | 450 | 455 | 628.5 | 24 | 114 | M33 | 475 | 495 | |
20 | 500 | 292 | 652 | 500 | 505 | 686.0 | 24 | 11/4 | M33 | 540 | 535 | |
24 | 600 | 318 | 772 | 600 | 608 | 813.0 | 24 | 11/2 | M39 | 560 | 585 | |
30 | 750 | 368 | 882 | 735 | 740 | 921.0 | 36 | 13/B | M36 | 650 | - | |
36 | 900 | 483 | 1044 | 873 | 880 | 1089.0 | 32 | 15/8 | M42 | 800 | - | |
42 | 1050 | 568 | 1196 | 1035 | 1045 | 1244.5 | 36 | 15/8 | M45 | 920 | - | |
48 | 1200 | 629 | 1365 | 1179 | 1190 | 1416.0 | 40 | 170 | M48 | 1010 | - | |
Class 600 Pn110 | 2 | 50 | 60 | 110 | 51 | 58 | 127.0 | 8 | 5/8 | M16 | 175 | 180 |
21/1 | 65 | 67 | 128 | 65 | 73 | 149.0 | 8 | 3/4 | M20 | 195 | 200 | |
3 | 80 | 73 | 147 | 80 | 88 | 168.5 | 8 | 3/4 | M20 | 210 | 215 | |
4 | 100 | 79 | 191 | 102 | 108 | 216.0 | 8 | 7/8 | M24 | 235 | 240 | |
5 | 125 | 105 | 239 | 127 | 136 | 267.0 | 8 | 1 | M27 | 280 | 285 | |
6 | 150 | 136 | 264 | 152 | 162 | 292.0 | 12 | 1 | M27 | 320 | 325 | |
8 | 200 | 165 | 318 | 200 | 212 | 349.0 | 12 | 11/8 | M30 | 370 | 375 | |
10 | 250 | 213 | 398 | 250 | 266 | 432.0 | 16 | 11/4 | M33 | 440 | 445 | |
12 | 300 | 229 | 455 | 305 | 312 | 489.0 | 16 | 11/4 | M33 | 460 | 465 | |
14 | 350 | 273 | 490 | 337 | 355 | 527.0 | 20 | 13/8 | M36 | 520 | 525 | |
16 | 400 | 305 | 562 | 387 | 400 | 603.0 | 20 | 112 | M39 | 575 | 580 | |
18 | 450 | 362 | 610 | 438 | 450 | 654.0 | 24 | 15/8 | M42 | 650 | 655 | |
20 | 500 | 368 | 680 | 489 | 500 | 724.0 | 24 | 156 | M42 | 670 | 680 | |
24 | 600 | 438 | 786 | 591 | 600 | 838.0 | 24 | 17/8 | M48 | 780 | 790 | |
Class 900P N150 | 11/2 | 40 | 70 | 97 | 48 | 41 | 124.0 | 4 | 11/2 | M27 | 230 | - |
2 | 50 | 70 | 140 | 58 | 51 | 165.0 | 8 | 1 | M24 | 230 | - | |
21/2 | 65 | 83 | 162 | 73 | 65 | 190.5 | 8 | 7/8 | M27 | 255 | - | |
3 | 80 | 83 | 165 | 90 | 80 | 190.5 | 8 | 1 | M30 | 245 | - | |
4 | 100 | 102 | 204 | 108 | 102 | 235.0 | 8 | 7/8 | M33 | 290 | - | |
5 | 125 | 110 | 245 | 136 | 127 | 279.5 | 8 | 11/8 | M30 | 315 | - | |
6 | 150 | 159 | 286 | 162 | 150 | 317.5 | 12 | 11/8 | M36 | 370 | - | |
8 | 200 | 206 | 256 | 212 | 200 | 393.5 | 12 | 13/8 | M36 | 445 | - | |
10 | 250 | 241 | 432 | 266 | 250 | 470.0 | 16 | 13/8 | M36 | 495 | - | |
12 | 300 | 292 | 495 | 312 | 305 | 535.5 | 20 | 13/8 | M36 | 565 | - | |
14 | 350 | 356 | 518 | 355 | 337 | 559.0 | 20 | 11/2 | M39 | 655 | - | |
16 | 400 | 383 | 572 | 400 | 387 | 616.0 | 20 | 15/8 | M42 | 695 | - | |
18 | 450 | 451 | 635 | 450 | 433 | 686.0 | 20 | 17/8 | M48 | 805 | - | |
20 | 500 | 451 | 695 | 496 | 487 | 749.5 | 20 | 2 | M52 | 825 | - | |
24 | 600 | 495 | 835 | 600 | 591 | 901.5 | 20 | 21/2 | M54 | 965 | - |