I-valve yokuphepha ifakwe emshinini, esitsheni noma epayipini ukuvikela ukucindezela ngokweqile.Lapho ingcindezi esitsheni noma epayipini idlula inani elivumelekile, i-valve izovuleka ngokuzenzakalelayo ukukhipha okuphakathi;Lapho ukucindezela kwehla kunani elishiwo, i-valve izovala ngokuzenzakalelayo.
I-valve yokuphepha ingahlukaniswa ngohlobo lwe-acting oluqondile kanye nohlobo oluqhutshwa umshayeli ngokuya ngezindlela ezahlukene zokushayela.Uhlobo oluqondile luqhutshwa ngokuqondile ukucindezela kwesistimu endaweni yokungena kwe-valve.Ngalesi sikhathi, inqoba ukucindezela okuphakathi ngaphansi kwe-valve disc ngomthwalo wemishini ohlinzekwa yintwasahlobo noma isando esindayo.Uhlobo lomshayeli wendiza lushayelwa isakhiwo, esisebenzisa indlela yokukhulula noma ukusebenzisa amandla okuvala ukuvula noma ukuvala i-valve yokuphepha.
Ama-valve okuphepha angahlukaniswa abe:
1. I-valve yokuphepha yohlobo lwasentwasahlobo
Sebenzisa amandla entwasahlobo yokucindezela ukulinganisa ukucindezela kwe-valve disc, ukuze i-valve yokuphepha ivalwe.I-valve yokuphepha inezinzuzo zokuzwela okuphezulu, ukuphatheka kanye nendawo yokufaka engenamkhawulo.Lolu hlobo lwe-valve yokuphepha luvame ukusetshenziswa.Okubi ukuthi amandla okucindezela entwasahlobo ashintsha ngokuguqulwa kwentwasahlobo.Uma izinga lokushisa liphezulu, intwasahlobo iba nezinkinga zokushisa nokushisa.
2. I-Lever ne-valve yokuphepha yesando esindayo
Amandla esando esindayo akhuliswa yi-lever futhi alayishwe kudiski ye-valve.Inzuzo yukuthi amandla alayishwe ku-valve disc ahlala engashintshiwe ngesikhathi sokuvulwa nokuvalwa kwe-valve.Ububi ukuthi izwela ukudlidliza futhi inokusebenza okungekuhle kokubuyisela kabusha.Okuvame ukusetshenziswa kumishini engaguquki.
3. I-valve yokuphepha yohlobo lwe-Pulse
I-valve eyinhloko kanye ne-valve eyisizayo yakhelwe ndawonye ukuze ishayele i-valve eyinhloko ngokusebenza kwe-pulse ye-valve eyisizayo.Ivame ukusetshenziswa ngobubanzi obukhulu, ukufuduka okukhulu kanye nezinhlelo zokucindezela okuphezulu.

 

I-Nortech ingomunye wabakhiqizi abahamba phambili bamavalvu ezimbonini e-China abanesitifiketi sekhwalithi ye-ISO9001.

Imikhiqizo emikhulu:I-Butterfly Valve,I-Ball Valve,Ivalve yesango,Hlola Valve,I-Globe Vavlve,I-Y-Strainers,I-Acurator kagesi,Ama-Acurator Womoya.

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