Babban Ingancin DIN ANSI JIS Lever Handle Type Butterfly Valve

Ana buɗewa da rufe bawul ɗin malam buɗe ido da hannu ta hanyar kunna makullin. Akwai faifan haƙori kai tsaye tsakanin makullin da jikin bawul. kuma kewayon aikin makullin akan faifan haƙori yana tsakanin 0~90°. Canjin makullin yana layi ɗaya da farantin malam buɗe ido, wanda ke haɗuwa ta tsakiyar tushe. Yana kunna makullin bawul ɗin malam buɗe ido, makullin yana motsa motsi na tushen bawul, sandar bawul za ta motsa juyawar farantin malam buɗe ido. Wannan yana cimma buɗewa da rufewa na bawul ɗin malam buɗe ido.

Bambanci tsakanin bawul ɗin malam buɗe ido na nau'in hannu da bawul ɗin malam buɗe ido na nau'in turbine galibi yana cikin hanyar tuƙi. da kuma wasu bambance-bambance a cikin amfani da hanyoyin tuƙi daban-daban. Bawul ɗin malam buɗe ido na nau'in hannu shine amfani da lever ɗin malam buɗe ido don tuƙa farantin malam buɗe ido kai tsaye don cimma buɗewa da rufewa. Wanda ke canzawa da sauri, amma yana da wahala. Bawul ɗin malam buɗe ido na turbine ta cikin farantin malam buɗe ido na turbine, yana canzawa kodayake yana da jinkiri, amma yana adana kuzari. Ana amfani da bawul ɗin malam buɗe ido na nau'in hannu gabaɗaya a cikin bututun mai diamita kaɗan. Saboda ƙarfin ƙaramin diamita ya ƙanƙanta, buɗewa da rufewa suna rage aiki, kuma farashin ma yana da ƙasa. Lokacin da ƙarfin bawul ɗin ya fi 300N.M ko diamita na bawul ɗin malam buɗe ido ya fi 200MM, ya fi dacewa a yi amfani da bawul ɗin malam buɗe ido na tsutsa.