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Product drawings
Product size
| nominal pressurePN | Materials | caliberNPS | Total length(L) | outer circle(D) | center(D1) | Shui Jie(D2) | Flange thickness(b) | Thick water medium(f) | n-Фd | Hand wheel(w) | center height(H) |
| 150LB | A105 | 1/2" | 108 | 90 | 60.3 | 35 | 10 | 2 | 4-Ф16 | Ф95 | 210 |
| 3/4" | 117 | 100 | 69.9 | 43 | 10.9 | 2 | 4-Ф16 | Ф95 | 215 | ||
| 1" | 127 | 110 | 79.4 | 51 | 11.6 | 2 | 4-Ф16 | Ф117 | 245 | ||
| 1 1/4" | 140 | 115 | 88.9 | 63.5 | 13.2 | 2 | 4-Ф16 | Ф145 | 280 | ||
| 1 1/2" | 165 | 125 | 98.4 | 73 | 14.7 | 2 | 4-Ф16 | Ф145 | 295 | ||
| A105 WCB | 2" | 178 | 150 | 120.7 | 92 | 16.3 | 2 | 4-Ф19 | Ф170/220 | 363/415 | |
| WCB | 2 1/2" | 190 | 180 | 139.7 | 105 | 17.9 | 2 | 4-Ф19 | 240 | 560 | |
| 3" | 203 | 190 | 152.4 | 127 | 19.5 | 2 | 4-Ф19 | 280 | 620 | ||
| 4" | 229 | 230 | 190.5 | 157 | 24.3 | 2 | 8-Ф19 | 300 | 670 | ||
| 5" | 254 | 255 | 215.9 | 186 | 24.3 | 2 | 8-Ф22 | 320 | 810 | ||
| 6" | 267 | 280 | 241.3 | 216 | 25.9 | 2 | 8-Ф22 | 350 | 900 | ||
| 8" | 291 | 345 | 298.5 | 270 | 29 | 2 | 8-Ф22 | 400 | 1100 | ||
| 10" | 330 | 405 | 362 | 324 | 30.6 | 2 | 12-Ф26 | 450 | 1480 | ||
| 12" | 356 | 485 | 431.8 | 381 | 32.2 | 2 | 12-Ф26 | 500 | 1890 | ||
| 14" | 381 | 535 | 476.3 | 413 | 35.4 | 2 | 12-Ф29 | 550 | 2250 | ||
| 16" | 406 | 595 | 539.8 | 470 | 37 | 2 | 16-Ф29 | 600 | 2550 | ||
| 18" | 432 | 635 | 577.9 | 533 | 40.1 | 2 | 16-Ф32 | 650 | 2760 | ||
| 20" | 457 | 700 | 635 | 584 | 43.3 | 2 | 20-Ф32 | 700 | 3150 | ||
| nominal pressurePN | Materials | caliberNPS | Total length(L) | outer circle(D) | center(D1) | Shui Jie(D2) | Flange thickness(b) | Thick water medium(f) | n-Фd | Hand wheel(w) | center height(H) |
| 300LB | A105 | 1/2" | 140 | 95 | 66.7 | 35 | 14.4 | 2 | 4-Ф16 | Ф95 | 210 |
| 3/4" | 152 | 115 | 82.6 | 43 | 16.3 | 2 | 4-Ф19 | Ф95 | 215 | ||
| 1" | 165 | 125 | 88.9 | 51 | 17.9 | 2 | 4-Ф19 | Ф117 | 245 | ||
| 1 1/4" | 178 | 135 | 98.4 | 63.5 | 19.5 | 2 | 4-Ф19 | Ф145 | 280 | ||
| 1 1/2" | 190 | 155 | 114.3 | 73 | 21.1 | 2 | 4-Ф22 | Ф145 | 295 | ||
| A105 WCB | 2" | 216 | 165 | 127 | 92 | 22.7 | 2 | 8-Ф19 | Ф170/220 | 363/415 | |
| WCB | 2 1/2" | 241 | 190 | 149.2 | 105 | 25.9 | 2 | 8-Ф22 | 250 | 560 | |
| 3" | 283 | 210 | 168.3 | 127 | 29 | 2 | 8-Ф22 | 300 | 620 | ||
| 4" | 305 | 255 | 200 | 157 | 32.2 | 2 | 8-Ф22 | 320 | 670 | ||
| 5" | 381 | 280 | 235 | 186 | 35.4 | 2 | 8-Ф22 | 350 | 810 | ||
| 6" | 403 | 320 | 269.9 | 216 | 37 | 2 | 12-Ф22 | 400 | 900 | ||
| 8" | 419 | 380 | 330.2 | 270 | 41.7 | 2 | 12-Ф26 | 450 | 1100 | ||
| 10" | 457 | 445 | 387.4 | 324 | 48.1 | 2 | 16-Ф29 | 500 | 1480 | ||
| 12" | 502 | 520 | 450.8 | 381 | 51.3 | 2 | 16-Ф32 | 550 | 1890 | ||
| 14" | 762 | 585 | 514.4 | 413 | 54.4 | 2 | 20-Ф32 | 600 | 2250 | ||
| 16" | 838 | 650 | 571.5 | 470 | 57.6 | 2 | 20-Ф35 | - | - | ||
| 18" | 914 | 710 | 628.6 | 533 | 60.8 | 2 | 24-Ф35 | - | - | ||
| 20" | 991 | 775 | 685.8 | 584 | 64 | 2 | 24-Ф35 | - | - |
Technical Data
1. Implement the standard ANSI 16.34 API600
2. Structural length standard ANSI B16.10
3. Flange size standard ANSI B16.5
4. Pressure and temperature rating standard ANSI B16.34
5. Test standard API598
Product Parts List
| No. | name | Materials | No. | name | Materials |
| 1 | Body | WCB/WC6/CF8/CF8M | 13 | Gasket | Flexible graphite+stainless steel/PTFE |
| 2 | Valve plate | WCB+1Cr13/Stellite | 14 | Bonne | WCB/CF8/CF8M |
| 3 | valve seat | 1Cr13/Stellite | 15 | Packing | Flexible graphite/PTFE |
| 4 | Stem | 2Cr13/F304/F316 | 16 | cylindrical pin | 1035/SS304 |
| 5 | corrugated tube | SS304/SS316L | 17 | hold-down grid | WCB/CF8 |
| 6 | Double headed stud | ASTM A193-B7/A193-B8 | 18 | hex nut | ASTM A193-B7/A193-B8 |
| 7 | hex nut | ASTM A194-2H/A194-8 | 19 | Living bolt | ASTM A194-2H/A194-8 |
| 8 | Gasket | Flexible graphite+stainless steel/PTFE | 20 | Nut | copper alloy/D2/BL-2 |
| 9 | hex nut | ASTM A194-2H/A194-8 | 21 | Oil cup | component |
| 10 | Middle bracket | WCB/CF8/CF8M | 22 | Bearing cover | 1035/SS304 |
| 11 | Double headed stud | ASTM A193-B7/A193-B8 | 23 | Hand wheel | WCB/KTH330 |
| 12 | hex nut | ASTM A194-2H/A194-8 | 24 | Lock nut | A105 |
Related Information
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