Ivalvu yokuphepha ifakwe emishinini, esitsheni noma epayipini ukuvikela ukucindezela ngokweqile. Uma ukucindezela esitsheni noma epayipini kudlula inani elivunyelwe, ivalvu izovuleka ngokuzenzakalelayo ukuze ikhiphe i-medium; Uma ukucindezela kwehlela enanini elicacisiwe, ivalvu izovala ngokuzenzakalelayo.
Ivalvu yokuphepha ingahlukaniswa ngohlobo olusebenza ngqo kanye nohlobo oluqhutshwa yi-pilot ngokwezindlela ezahlukene zokushayela. Uhlobo oluqondile luqhutshwa ngqo yingcindezi yesistimu endaweni yokungena yevalvu. Ngalesi sikhathi, inqoba ingcindezi ephakathi nendawo ngaphansi kwediski yevalvu ngomthwalo womshini ohlinzekwa yintwasahlobo noma isando esindayo. Uhlobo lwe-pilot luqhutshwa yisakhiwo, esisebenzisa indlela yokukhulula noma ukusebenzisa amandla okuvala ukuvula noma ukuvala ivalvu yokuphepha.
Ama-valve okuphepha angahlukaniswa kanje:
1. I-valve yokuphepha yohlobo lwentwasahlobo
Sebenzisa amandla entwasahlobo yokucindezela ukuze ulinganisele ingcindezi yediski yevalvu, ukuze ivalvu yokuphepha ivalwe. Ivalvu yokuphepha inezinzuzo zokuzwela okuphezulu, ukuthwaleka kanye nendawo yokufaka engenamkhawulo. Lolu hlobo lwevalvu yokuphepha luvame ukusetshenziswa. Okubi ukuthi amandla okucindezela entwasahlobo ayashintsha ngokuguquguquka kwentwasahlobo. Uma izinga lokushisa liphezulu, intwasahlobo inezinkinga zokuvimbela ukushisa kanye nokushabalalisa ukushisa.
2. I-lever kanye ne-valve yokuphepha yesando esindayo
Amandla esando esindayo akhuliswa yi-lever bese efakwa kwi-valve disc. Inzuzo ukuthi amandla afakwe kwi-valve disc ahlala engashintshi ngesikhathi sokuvulwa nokuvalwa kwe-valve. Inkinga ukuthi iyazwela ekudlidlizeni futhi ayisebenzi kahle ekubuyiseleni izihlalo. Ivame ukusetshenziswa emishinini ezinzile.
3. Ivalvu yokuphepha yohlobo lwe-pulse
Ivalvu eyinhloko kanye nevalvu eyisizayo kuklanyelwe ndawonye ukushayela ivalvu eyinhloko ngokusebenzisa isenzo sokushaya kwevalvu eyisizayo. Ivame ukusetshenziswa ngobubanzi obukhulu, ukufuduka okukhulu kanye nezinhlelo zokucindezela okuphezulu.

 

INortech ingenye yabakhiqizi bama-valve ezimboni abahamba phambili eShayina abanesitifiketi sekhwalithi se-ISO9001.

Imikhiqizo emikhulu:I-Butterfly Valve,I-Ball Valve,I-Valve yeSango,Hlola i-Valve,I-Globe Vavlve,Izihlungi ze-Y,I-Acurator kagesi,Ama-Acurators omoya.

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