Yintoni ivalvu yebhola efakwe kwi-trunnion
A I-Trunnion efakwe ivalvu yebholayivalvu yemizi-mveliso esebenza kakuhle apho ibhola ikhuselekile khonaI-Trunnion efakwe ngaphakathi komzimba wevalvu kwaye ayitshintshi phantsi koxinzelelo oluphakathi. Ngokungafaniyo neevalvu zebhola ezidadayo, amandla oxinzelelo lolwelo ebhola adluliselwa kwiibheringi endaweni yesihlalo sevalvu, nto leyo enciphisa ukuguquguquka kwesihlalo kwaye iqinisekisa ukutywinwa okuzinzileyo. Olu yilo lubonelelai-torque ephantsi, ubomi benkonzo ende, kunye nokusebenza okuphezulu kwiinkqubo ezinoxinzelelo oluphezulu nobukhulu obukhulu.
Iimpawu zesakhiwo seeValve zeBhola eziQokelelweyo zeTrunnion
- Uyilo lweSihlalo seValve ephindwe kabini: Ivumela ukutywinwa kwecala ngalinye ngaphandle kwemida yokuhamba kwamanzi.
- Indlela Yokulayisha Ngaphambi Kwentwasahlobo: Iqinisekisa ukutywinwa okuphezulu ngokusebenzisa izihlalo zeevalvu zentsimbi engagqwaliyo ezifakwe kwi-PTFE.
- Inkxaso yoBearing ePhezulu/esezantsi: Ilungisa ibhola endaweni yayo, inciphisa umthwalo womsebenzi wesihlalo sevalvu.
- Ulwakhiwo Oluqinileyo: Umzimba wevalvu otyebileyo oneziqu eziphezulu nezisezantsi ezibonakalayo kunye neendawo zokufaka igrisi ezikhethiweyo zokugcinwa.
Indlela iiValve zeBhola eziQokelelwe kwiTrunnion ezisebenza ngayo
Ibhola ijikeleza nge-90° ukuvula okanye ukuvala ivalvu. Xa ivaliwe, umphezulu ongqukuva uvala ukuhamba kolwelo; xa ivuliwe, umjelo olungelelanisiweyo uvumela indlela epheleleyo. Uyilo lwebhola efakwe kwi-Trunnion luqinisekisa:
- Ukutywina okuZinzileyo: Izihlalo zeevalvu ezifakwe kwangaphambili zigcina unxibelelwano oluqinileyo nokuba uxinzelelo lutshintshatshintsha.
- Ukunxiba Okuncitshisiweyo: Iibheringi zifunxa uxinzelelo lolwelo, zithintela ukufuduka kwebhola.
Usetyenziso lweeTrunnion Mounted Ball Valves
Iivalvu zebhola ezifakwe kwi-trunnion zibalasele kwiindawo ezinoxinzelelo oluphezulu kunye nezokubola, kuquka:
- Imibhobho yokucoca ioyile kunye nemida emide
- Ukucubungula iikhemikhali kunye nokuvelisa umbane
- Unyango lwamanzi, i-HVAC, kunye neenkqubo zokusingqongileyo
- Ukusasazwa komphunga kunye negesi kubushushu obuphezulu
I-Trunnion efakwe Ivalvu yeBhola vs. Ivalvu yeBhola edadayo: Umahluko oPhambili
I-Trunnion vs I-Floating Ball Valve: Yeyiphi Efanelekileyo Kwisicelo Sakho
| Uphawu | Ivalve yeBhola edadayo | I-Trunnion Enyuswe Ibhola yeValve |
| Ulwakhiwo | Ibhola iyadada; uqhagamshelo olunye olusezantsi lwesiqu | I-Trunnion yeBhola ifakelwe ngeziqu eziphezulu/ezisezantsi; izihlalo ezishukumayo |
| Indlela yokutywina | Uxinzelelo oluphakathi lutyhala ibhola kwisihlalo sokuphuma | Ukulayisha kwangaphambili kwentwasahlobo kunye namandla esiqu kuqinisekisa ukutywinwa |
| Ukuphatha Uxinzelelo | Ifanelekile kuxinzelelo oluphantsi/oluphakathi | Ilungele iinkqubo ezinoxinzelelo oluphezulu (ukuya kuthi ga kwi-42.0Mpa) |
| Ukuqina | Ihlala igugile xa iphantsi koxinzelelo oluphezulu | Ihlala ixesha elide kwaye incinci kakhulu |
| Iindleko kunye noLondolozo | Ixabiso eliphantsi, ukulungiswa okulula | Ixabiso lokuqala liphezulu, lilungele iimeko ezinzima |
NSW: Umthengisi weValve yeBhola eQokelelweyo yeTrunnion eTshayina
Umvelisi weValve ye-NSWngumvelisi ophambili weevalvu zebhola eziqinisekisiweyo ze-API 6D, kuqukaiivalvu zebhola ezifakwe kwi-trunnion, iivalvu zebhola ezidadayokunyeI-API ye-6D ye-Bronze Ball Valve FactoryIimveliso zethu zisetyenziswa kakhulu kwimibhobho yepetroli, igesi yendalo, kunye nemizi-mveliso.
Iinkcukacha eziphambili:
- Ubungakanani: ½” ukuya kwi-48″ (DN50–DN1200)
- Uvavanyo loxinzelelo: Iklasi ye-150LB–2500LB (1.6Mpa–42.0Mpa)
- Izixhobo: Intsimbi yekhabhoni, intsimbi engatyiwayo, intsimbi ye-duplex, ithusi le-aluminium
- Imigangatho: API, ANSI, GB, DIN
- Uluhlu lobushushu: -196°C ukuya ku +550°C
- Ukusebenza: Eyenziwe ngesandla, esebenzisa umoya, yombane, okanye esebenzisa izixhobo
Izicelo: Ukucocwa kweoyile, ukucutshungulwa kweekhemikhali, ukunikezelwa kwamanzi, ukuveliswa kombane, nokunye.
Ixesha leposi: Epreli-03-2025