Magawo aukadaulo a Non rising stem resilient seated gate valve
Kupanikizika mwadzina £ 1.0 ~ 2.5MPa
M'mimba mwake mwadzina £ 50 ~ 1200mm
kutentha kwantchito£0~80¡æ
Ntchito media: madzi, gasi, etc
Flange muyezo£ºGB/T 17241.6¡¢GB/T 9113¡¢EN1092¡¢ASME B16.5
Yesani £ºGB/T 13927¡¢API 598
Zida za zigawo zazikulu za Non rising stem elastic seat sealing gate valve
Nambala ya siriyo | Dzina lina | kapangidwe ka zinthu |
1 | thupi la valve | Chitsulo chachitsulo ndi chitsulo chosungunuka |
2 | Ram | Nodular cast iron yokuta ndi EPDM kapena NBR |
3 | Bawuti ya hexagon socket | Chithandizo cha carbonization |
4 | mphete yosindikizira | Mpira wa Nitrile |
5 | Chophimba cha vavu | Chitsulo chachitsulo ndi chitsulo chosungunuka |
6 | Tsinde | chitsulo chosapanga dzimbiri |
7 | "O" mphete | Mpira wa Nitrile |
8 | Kupititsa patsogolo | Tin bronze |
9 | Bolt | chitsulo chosapanga dzimbiri |
10 | Gland | Chitsulo chachitsulo ndi chitsulo chosungunuka |
11 | chivundikiro cha fumbi | Mpira wa Nitrile |
12 | Handwheel (chovala choyendetsa) | chitsulo chachitsulo |
Zojambulajambula za Non rising stem elastic seat seal gate valve
Main kugwirizana miyeso mm
DN | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | |
L | F4 | 150 | 170 | 180 | 190 | 200 | 210 | 230 | 250 | 270 | 290 | 310 | 330 | 350 | 390 |
BS | 178 | 190 | 203 | 229 | 254 | 267 | 292 | 330 | 356 | 381 | 406 | 432 | 457 | 508 | |
F5 | 250 | 270 | 280 | 300 | 325 | 350 | 400 | 450 | 500 | 550 | 600 | 650 | 700 | 800 | |
Ha | 313 | 332 | 372 | 424 | 497 | 562 | 680 | 837 | 948 | 1010 | 1220 | 1280 | 1480 | 1665 | |
Hc | 355 | 375 | 415 | 476 | 540 | 600 | 720 | 875 | 990 | 1050 | 1245 | 1310 | 1560 | 1750 |