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Imilinganiselo yobugcisa yevalve yesango ehleliyo enganyukiyo
Uxinzelelo lwegama: 1.0 ~ 2.5MPa
Idayamitha yeNominal: 50 ~ 1200mm
ubushushu obusebenzayo: 0 ~ 80 ℃
Imidiya esebenzayo: amanzi, igesi, njl
Umgangatho weFlenge:GB/T 17241.6,GB/T 9113,EN1092,ASME B16.5
Umgangatho wovavanyo:GB/T 13927,API 598
Izinto eziphathekayo zeendawo eziphambili ze-Non rising stem elastiki yokutywina ivalve yesango
Inombolo yesiriyeli | Igama lenxalenye | ukuthungwa kwezinto |
1 | umzimba wevalvu | Intsimbi yentsimbi kunye nentsimbi |
2 | I-ram | I-Nodular cast iron ifakwe nge-EPDM okanye i-NBR |
3 | Ibholithi yesokethi yeHexagon | Unyango lweCarbonization |
4 | umsesane wokutywina | Irabha yeNitrile |
5 | Isigqubuthelo sevalvu | Intsimbi yentsimbi kunye nentsimbi |
6 | Isiqu | yenziwe ngentsimbi eshayinayo |
7 | “O” iringi | Irabha yeNitrile |
8 | I-thrust bear | Ubhedu lwenkcenkce |
9 | Ibholt | yenziwe ngentsimbi eshayinayo |
10 | Indlala | Intsimbi yentsimbi kunye nentsimbi |
11 | isigqubuthelo sothuli | Irabha yeNitrile |
12 | Ivili lesandla (ikepusi yokuqhuba) | Jula i-ayini |
Umzobo woyilo wevalve yesango yesihlalo esilastiki enganyukiyo
Imilinganiselo yoqhagamshelwano engundoqo 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 | |
Hayi | 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 |