DI PN10/16 Class150 Soft Ukutywina Rising Stem Gate Ivalve

Ivalve yesango yokutywina ethambileyo yahlulwe ngokwesiqu esinyukayo kunye nesiqu esinganyukiyo.UNgokwesiqhelo, ivelufa yesango ye-stem enyukayo iyabiza kunevalve yesango yesiqu esinganyukiyo.Umzimba wevalve yesango lokutywina oluthambileyo kunye nesango zidla ngokwenziwa ngentsimbi etyhidiweyo kwaye imathiriyeli yokutywina idla ngokuba yi-EPDM kunye ne-NBR.Uxinzelelo lwegama levalve yesango elithambileyo yiPN10, PN16 okanye iClass150.Sinokukhetha ivalve efanelekileyo ngokwemiphakathi kunye noxinzelelo.


  • Ubungakanani:2”-48”/DN50-DN1200
  • Uxinzelelo loxinzelelo:PN10/16, JIS5K/10K, 150LB
  • Iwaranti::Inyanga ye-18
  • Igama lebrand:Ivalve yeZFA
  • Inkonzo:OEM
  • Iinkcukacha zeMveliso

    Iinkcukacha zeMveliso

    Ubungakanani kunye noxinzelelo loxinzelelo kunye nomgangatho
    Ubungakanani DN40-DN1200
    Ixabiso loxinzelelo PN10, PN16, CL150
    Ubuso ngobuso nge-STD BS5163, DIN3202 F4, API609
    Uqhagamshelo STD I-BS 4504 PN6/PN10/PN16, DIN2501 PN6/PN10/PN16, ISO 7005 PN6/PN10/PN16, JIS 5K/10K/16K, ASME B16.1 125LB, ASME B120LB kunye ne-ASME B16.1 i-AS16.
    Upper Flange STD ISO 5211
    Izinto eziphathekayo
    Umzimba I-Cast iron(GG25), i-Ductile iron(GGG40/50)
    Icwecwe I-Cast iron(GG25), i-Ductile iron(GGG40/50)
    Isiqu/Shaft I-Stainless Steel 304(SS304/316/410/420)
    Isihlalo CF8/CF8M+EPDM
    Bushing PTFE, uBronzi
    O Ringi NBR, EPDM, FKM
    I-Actuator Ibhokisi yeGear, iActuator yoMbane, i-Pneumatic Actuator

    Umboniso weMveliso

    Ivaluve yeSango yeSithi engaphumiyo (9)
    Ivaluve yeSango yeSithi engaphumiyo (5)
    Ivalve yeSango yeSithi engaphumiyo (22)
    Ivaluve yeSango yeSithi engaphumiyo (21)
    Ivaluve yeSango yeSithi engaphumiyo (18)
    Ivaluve yeSango yeSithi engaphumiyo (11)

    Imveliso eluncedo

    I-stem nut yevalve yesango yesikhondo esinyukayo ibekwe kwisigqubuthelo sevalve okanye isibiyeli.Xa ivalve ivuliwe kwaye ivaliwe, isiqu siyaphakanyiswa kwaye sithotywe ngokujikeleza i-screw nut.Kule sakhiwo, intambo ye-valve stem ayidibanisi ne-medium, kwaye ayinqandwa lula yi-medium, kwaye ngexesha elifanayo, kunenzuzo kwi-lubrication yengxenye yentambo ye-valve stem.

    Izinto ezilungileyo zevalve yesango:

    1) Ukuchasana kwamanzi amancinci;

    2) I-torque encinci efunekayo ukuvula nokuvala;

    3) Ingasetyenziselwa kumbhobho wendandatho apho i-medium ihamba ngeendlela ezimbini, oko kukuthi, i-flow direction of medium ayikhawulelwanga;

    4) Xa ivulwe ngokupheleleyo, Umphezulu wokutywina unqanyulwe ngumsebenzi osebenzayo kwaye uncinci kune-valve yeglobe.5) Ubume bulula, kwaye inkqubo yokuvelisa ilungile.

    6) Ubude besakhiwo buncinci.Ngesiqhelo, umbhobho onobukhulu obuqhelekileyo obungaphezulu kwe-DN50 usetyenziswa njengesixhobo sokunqumla okuphakathi.

    Isetyenziswa njengesixhobo sokusika kunye nokulungelelanisa unikezelo lwamanzi olwahlukeneyo kunye ne-drainage pepeline kwisakhiwo, ikhemikhali, iyeza, indwangu, inqanawa kunye namanye amashishini.Ivalve yeZhongfa inokubonelela ngeevalvu zesango le-OEM & ODM kunye namalungu eChina.Ifilosofi yevalve yaseZhongfa kukukhangela iimveliso ezikumgangatho ophezulu ngenkonzo elona xabiso liphezulu.Yonke imveliso yevalve ivavanywa kabini ngaphambi kokuthunyelwa ukuze kuqinisekiswe umgangatho wemveliso.Wamkelekile ukuba undwendwele iifektri zethu.Siza kubonisa uBuchule beevalvu.

    Iimveliso ezithengiswayo ezishushu


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