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BS5163 Resilient seated gate valve
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Product Feature
Disc has twoway bearing, no installation direction requirements.
Disc encapsulated rubber integrally,with excellent sealing performance.
Body FBE coating inside and outside,with excellent corrosion resistant performance.
Easy installation and maintenance.
Technical Parameters
Nominal diameter(mm) | 50～600 | 50～600 | |
Nominal pressure(Mpa) | 1.0 | 1.6 | |
Testing pressure | Shell(Mpa) | 1.5 | 2.4 |
Seal(Mpa) | 1.1 | 1.76 | |
Suitable temperature | -40°C～200°C | ||
Suitable medium | Drinking water、sewage、seawater、food、medicines、gas、oil and acid | ||
Main Raw Material
Body | Disc | Stem | Actuator |
Ductile iron | DI+EPDM | Stainless steel | Handwheel |
DI+NBR | Electric | ||
DI+Viton | customised | Pneumatic | |
Reference Standard
Design standard | BS5163 | |
Testing standard | API 598 | |
End flange standard | BS4504 | |
Face to face standard | BS5163 | |
Overall Dimension and Weight
Size | L | ∅2 | D | D1 | n-d | DO | H | Weight(kg) |
DN50 | 178 | 18 | 165 | 125 | 4-19 | 180 | 220 | 10.5 |
DN65 | 190 | 18 | 185 | 145 | 4-19 | 180 | 235 | 12.5 |
DN80 | 203 | 22 | 200 | 160 | 4-19 | 200 | 280 | 16 |
DN100 | 229 | 22 | 220 | 180 | 8-19 | 200 | 320 | 21 |
DN125 | 254 | 26 | 250 | 210 | 8-19 | 250 | 360 | 29 |
DN150 | 267 | 26 | 285 | 240 | 8-23 | 250 | 400 | 35 |
DN200 | 292 | 28 | 340 | 295 | 12-23 | 320 | 510 | 57 |
DN250 | 330 | 32 | 405 | 355 | 12-28 | 350 | 600 | 92 |
DN300 | 356 | 32 | 460 | 410 | 12-28 | 350 | 675 | 129 |
DN350 | 381 | 33.5 | 520 | 470 | 16-28 | 460 | 820 | 180 |
DN400 | 406 | 38.5 | 580 | 525 | 16-32 | 460 | 890 | 240 |
DN450 | 432 | 43.5 | 640 | 585 | 16-32 | 530 | 1080 | 320 |
DN500 | 457 | 48.5 | 715 | 650 | 20-32 | 530 | 1220 | 470 |
DN600 | 508 | 58 | 840 | 770 | 20-37 | 625 | 1340 | 640 |
