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Magulu a Zamalonda
Zogulitsa Zodziwika
Vavu Yotsika ndi Chitsulo Chosapanga Dzimbiri ...
Vavu Yotsika ndi Chitsulo Chosapanga Dzimbiri ...
Valavu Yotsika ya CPVC, FRPP, PPH, PVDF, UPVC Flanged
Valavu Yotsika ya CPVC, FRPP, PPH, PVDF, UPVC Flanged
Valavu Yotsika Yopangidwa ndi Chitsulo Chopangidwa ndi Flanged H42W
Valavu Yotsika Yopangidwa ndi Chitsulo Chopangidwa ndi Flanged H42W
Valavu Yotsika Yoponderezedwa ndi Iron Flanged H42X
Valavu Yotsika Yoponderezedwa ndi Iron Flanged H42X
Vavu ya Gulugufe ya D971X/F ya Wafer yamagetsi
Vavu ya Gulugufe ya D971X/F ya Wafer yamagetsi
Vavu ya Gulugufe Yopumira Yokhala ndi Mpweya wa D41W
Vavu ya Gulugufe Yopumira Yokhala ndi Mpweya wa D41W
Flange Katatu Eccentric Hard Chisindikizo Gulugufe Vavu
Flange Katatu Eccentric Hard Chisindikizo Gulugufe Vavu
Mzere Wapakati Wa Valavu Yofewa Yofanana ndi Foda ya Gulugufe
Mzere Wapakati Wa Valavu Yofewa Yofanana ndi Foda ya Gulugufe
Valavu ya Jekete Yozungulira
Valavu ya Jekete Yozungulira
Valavu Yoteteza Yoteteza Yoteteza Mwachindunji
Valavu Yoteteza Yoteteza Yoteteza Mwachindunji
0102030405
Valavu Yoyang'anira Wafer Yopyapyala Kwambiri (1).jpg
Valavu Yoyang'anira Wafer Yopyapyala Kwambiri (2).jpg
Valavu Yoyang'anira Wafer Yopyapyala Kwambiri (3).jpg

Valavu Yoyang'anira Wafer Yopyapyala Kwambiri

  • Mtundu H74W/H/X
  • Kukula DN50~600mm
  • Kupanikizika 1.6～4.0 MPa
  • Zinthu Zofunika Chitsulo chosapanga dzimbiri, ndi zina zotero.
Lumikizanani nafe
tsatanetsatane wa malonda

Mafotokozedwe a Valavu Yoyang'anira Wafer

Kupanikizika kwa dzina 1.6 / 2.5 / 4.0Mpa
Kupanikizika kwa mayeso a chisindikizo 1.76 / 2.75 / 4.4Mpa
Kupanikizika kwa mayeso a chipolopolo 2.4 / 3.75 / 6.0Mpa
Kutentha komwe kungagwiritsidwe ntchito WCB≤350 / 304/316≤200
Thupi WCB / 304 / 316
Disiki WCB / 304 / 316
Mphete yotsekera Chitsulo cha aloyi / Rabala
Valavu Yoyang'anira Wafer Yopyapyala Kwambiri

Valavu Yoyang'anira Wafer Miyeso Yaikulu Ndi Miyeso Yolumikizira

DN L D1 D
PN1.0 / 1.6Mpa PN2.5 / 4.0Mpa 1.0MPa 1.6MPa 2.5MPa 4.0MPa
50 19 19 25 109 109 109 109
65 19 19 38 129 29 129 129
80 19 19 46 144 144 144 144
100 19 19 71.5 164 164 170 170
125 19 19 95 194 194 196 196
150 19 29 114 220 220 226 226
200 29 29 140 275 275 286 293
250 29 38 188 330 331 343 355
300 38 51 216 380 386 403 420
350 44 51 263 440 446 460 477
400 51 51 305 491 495 517 549
450 60 76 356 541 558 567 574
500 64 83 406 596 620 622 626
600 70 90 482 698 732 734 745

Valavu yowunikira

1. Valavu yoyesera ndi mtundu wa valavu yokhala ndi diski yozungulira ngati gawo lake lotsegulira ndi kutseka, yomwe imagwira ntchito ndi kulemera kwake komanso kupanikizika kwa sing'anga kuti isabwerere m'mbuyo. Ili m'gulu la mavavu odziyimira pawokha ndipo imadziwikanso kuti valavu yoyesera, valavu yolowera mbali imodzi, valavu yobwerera kapena valavu yodzipatula.

2. Kugawa ma valavu owunikira

① Amagawidwa m'magulu malinga ndi kapangidwe kake: amagawidwa m'magulu awiri: ma valve oyezera kukweza, ma valve oyezera kugwedezeka ndi ma valve oyezera gulugufe.

1)Ma valve oyezera okwera amagawidwa m'ma valve oyezera olunjika ndi ma valve oyezera opingasa.

2) Ma valve oyesera ozungulira amagawidwa m'magulu a single-disc, double-disc ndi multi-disc.

3) Valavu yoyezera gulugufe ndi yolunjika.

Mitundu ingapo ya ma valve oyesera omwe atchulidwa pamwambapa akhoza kugawidwa m'magulu anayi olumikizirana: kulumikizana kolumikizidwa, kulumikizana kwa flange, kulumikizana kolumikizidwa ndi kulumikizana kwa wafer.

② Yogawidwa m'magulu malinga ndi zinthu:

1) Valavu yoyezera chitsulo chopangidwa ndi chitsulo

2) Valavu yoyezera mkuwa

3) Valavu yoyezera yachitsulo chosapanga dzimbiri

4) Valavu yowunikira chitsulo cha kaboni

5) Valavu yowunikira zitsulo zopangidwa

③ Yogawidwa m'magulu malinga ndi ntchito:

1) Valavu yowunikira chete ya DRVZ

2) Valavu yowunikira chete ya DRVG

3) Valavu yowunikira chete ya NRVR

4) Valavu yowunikira disc ya rabara ya SFCV

5) Valavu yowunikira ma disc awiri a DDCV

3. Makhalidwe a ma valve owunikira

① Pewani kubwerera kwa njira yolumikizirana.

② Letsani kuti pampu ndi injini yoyendetsera galimoto zisabwerere m'mbuyo.

③ Tulutsani chosungiramo madzi chomwe chili mu chidebecho.

④ Pali mitundu yambiri yoti musankhe komanso mitundu yosiyanasiyana ya mapulogalamu.

⑤ Ili ndi mphamvu yolimba ya madzi komanso magwiridwe antchito osatseka bwino.

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