Yiziphi izingxenye eziphambili ze-valve valve?

Emandleni amandla, amapayipi kawoyela negesi, amasistimu wamanzi, neminye imisebenzi yezimboni,ama-gang valvesangamadivayisi alawulwa yi-Crucial Flow Control.  Zisetshenziselwa kakhulu ukuqala noma ukuqeda ukugeleza koketshezi, hhayi ukuyilawula.    Ukuhlola izingxenye eziyigugu ze-Gate Valve kubalulekile ukuqonda ukuthi isebenza kanjani nokuthi kungani isebenza ngokungaguquki ezimweni ezihlukile.

Umzimba: Isisekelo se-valve

Isakhiwo esiyisisekelo se-valve ngumzimba, obeka zonke izinto zangaphakathi.  Ngokuvamile kwenziwa nge-Iron Iron, i-Iron ye-Ductile, insimbi engagqwali, noma insimbi yekhabhoni, kuya ngokusetshenziswa kanye nohlobo lwe-fluid.   Umzimba ungakhuthazelela ingcindezi yesistimu futhi unamathisele ngokuqinile kumapayipi ngenxa yokuphela kwayo okuvuthayo, okuhlanganisiwe, noma kwe-welded.

I-Bonnet: Ukuqapha uhlelo lwangaphakathi

Ukuvikela izingxenye zangaphakathi ze-valve, i-bonnet, ebekwa ngaphezulu komzimba, idala uphawu. Ama-bolts noma ukuxhumana okuhlanganisiwe kusetshenziselwa ukukuvikela emzimbeni. Ngaphezu kwalokho, i-bonnet inika ukufinyelela kokulungiswa kanye nezenzo njengendawo ekhuphukayo yesiqu. Amabhonakithi enziwa ukuba abe bobabili ubufakazi bokuvuza kanye nengcindezi - amelana nezicelo ezicindezelwe kakhulu.

Isango: Into yokulawula ukugeleza

Isango, libizwa nangokuthi i-disc noma i-wedge, yingxenye ehambayo elawula ukugeleza. Lapho likhuliswa, livumela uketshezi ukuthi ludlule ngokukhululeka; Lapho kwehliswa, kuvimba indinyana ngokuphelele. Amasango eza ngobukhulu obuhlukahlukene, njenge-wedge eqinile, wedge eguquguqukayo, noma i-slide ehambisanayo, ngalinye lilungele ukucindezela okuhlukile kwengcindezi kanye nezimo zokushisa. Idizayini efulethini ivumela ukwehla okuncane kwengcindezi lapho i-valve ivuleke ngokuphelele.

Isiqu: ukuxhumana phakathi kwesango nesandla

I-actuator, evame ukuba yimoto noma i-handwheel, ixhumeke esangweni ngesiqu.  Isiqu siphakamisa noma sinciphise isango ngokujikeleza noma ukuhambisa ngokuqondile njengoba opharetha eshaya isondo.  Zombili iziqu ezikhuphukayo nezingakhuphuki kungenzeka.  Ngenkathi isiqu esingesona esikhuphukayo sihlangene futhi silungele ukufakwa okukhawulelwe noma okuphansi, isiqu esikhuphukayo sinikeza inkomba ebonakalayo yesikhundla se-valve.

Izindandatho zesihlalo: Ukuqinisekisa i-Fit ephephile

Lapho isango livaliwe, licindezela izindandatho zesihlalo, ezibekwe ngaphakathi komzimba we-valve.  Ukuze uzuze uphawu oluqinile bese uyeka ukuvuza, lezi zihlalo zibalulekile.  Ngokuya ngezimo zenkonzo, zivame ukwakhiwa kwezinsimbi ezimelana ne-corriosion noma zihlome ngezinto zokwakha uphawu oluthambile.

I-Gland nokupakisha: Ukumisa ukuvuza eceleni kwesiqu

Ukumisa uketshezi kusuka ekuvuzeni ngaphandle, ukupakisha kuyinto ebekwe esiteshini ngaphakathi kwe-bonnet.  I-nati epakisha noma indlala icindezela ukunikeza uphawu oluqinile.  Ukupakishwa kwe-graphite noma i-PTFE kuvame ukusetshenziswa kuma-valve wanamuhla wokuqina nokuqina ku-fluid amnyama kanye namazinga okushisa aphezulu.

I-Handwheel noma i-Actuator: Indlela Yokusebenza

Ama-Valves wesango ajwayele ukusetshenziswa yisandla, umsebenzisi aphendukela kuwo ukuvula noma ukuvala isango. Ezinhlelweni ezizenzakalelayo noma ezindaweni ezikunzima ukufinyelela kuzo, ugesi, ama-pneuvic, noma asebenza nge-hydraulic. Lawa madivayisi avumela ukusebenza okukude noma okuzenzakalelayo, kuthuthukisa ukusebenza kahle nokuphepha ezinhlelweni eziyinkimbinkimbi.

Yonke ingxenye yeI-SAGE VALVVVEInomsebenzi ohlukile futhi obalulekile oqinisekisa ukuphepha, ukuthembeka, nokusebenza kahle.  Yonke ingxenye iyasiza ekwenzeni i-valve inketho ethembekile ezinhlelweni zokulawula uketshezi, kungaba ngumzimba oqinile, isango elinembile, noma ukupakishwa kobufakazi bokuvuza.  Isinyathelo sokuqala ekukhetheni inketho engcono kakhulu yezimboni ezidinga ukusebenza okukhulu futhi impilo yenkonzo ende iqonda ekwakhiweni kwe-valve valve.

Uma ufuna ama-valves wesango eliqinile futhi abungcweti ohlelweni lwakho, thintana neqembu lethu namuhla.Shengshi huagongKAKHULU ekukhiqizeni ama-valve ezisezingeni eliphakeme enzelwe ukufeza izidingo ezifunwayo zemboni yanamuhla.