-
Mai hankali Valve electro-pneumatic Positioner
Valve positioner , babban kayan haɗi na bawul ɗin daidaitawa, madaidaicin bawul shine babban kayan haɗi na bawul ɗin daidaitawa, wanda ake amfani dashi don sarrafa matakin buɗewa na bawul ɗin pneumatic ko lantarki don tabbatar da cewa bawul ɗin zai iya tsayawa daidai lokacin da ya kai ga ƙaddara. matsayi. Ta hanyar madaidaicin iko na ma'aunin bawul, ana iya samun daidaitaccen daidaitawar ruwa don saduwa da bukatun hanyoyin masana'antu daban-daban. An raba masu sakawa na bawul zuwa na'urorin bawul na pneumatic, na'urorin bawul na electro-pneumatic da masu sanya bawul mai hankali gwargwadon tsarin su. Suna karɓar siginar fitarwa na mai sarrafawa sannan kuma suyi amfani da siginar fitarwa don sarrafa bawul ɗin sarrafa pneumatic. Ana mayar da matsuguni na bawul ɗin bawul ɗin zuwa madaidaicin bawul ta hanyar na'urar injiniya, kuma ana watsa matsayin bawul ɗin zuwa tsarin babba ta hanyar siginar lantarki.Matsakaicin bawul na pneumatic sune mafi asali nau'in, karba da ciyar da sigina ta na'urorin inji.
Matsakaicin bawul ɗin lantarki-pneumatic yana haɗa fasahar lantarki da na huhu don haɓaka daidaito da sassaucin iko.
Matsakaicin bawul mai hankali yana gabatar da fasahar microprocessor don cimma babban aiki da kai da iko mai hankali.
Matsakaicin Valve suna taka muhimmiyar rawa a cikin tsarin sarrafa kansa na masana'antu, musamman a cikin yanayin da ake buƙatar daidaitaccen sarrafa kwararar ruwa, kamar masana'antar sinadarai, man fetur, da masana'antar iskar gas. Suna karɓar sigina daga tsarin sarrafawa kuma suna daidaita daidaitaccen buɗewar bawul, ta haka ne ke sarrafa kwararar ruwa da biyan bukatun hanyoyin masana'antu daban-daban. -
iyaka canza akwatin-Bawul Matsayi Monitor -tafiya sauya
Akwatin sauya iyaka, wanda kuma ake kira Valve Position Monitor ko bawul tafiye-tafiye, na'urar da ake amfani da ita don ganowa da sarrafa wurin buɗewa da rufe bawul. An raba shi zuwa nau'ikan inji da kusanci. Samfurin mu yana da Fl-2n, Fl-3n, Fl-4n, Fl-5n. Matsakaicin fashe-fashe-hujja da matakan kariya na iya saduwa da ma'auni na duniya.
Za'a iya ƙara rarraba madaidaicin madaidaicin injin zuwa aiki kai tsaye, mirgina, ƙaramin motsi da nau'ikan haɗaka bisa ga nau'ikan ayyuka daban-daban. Maɓallin ƙayyadaddun bawul ɗin injina yawanci suna amfani da maɓallan motsi tare da lambobin sadarwa masu wucewa, kuma nau'ikan canjin su sun haɗa da jujjuyawar igiya guda biyu (SPDT), igiya guda ɗaya-jifa (SPST), da sauransu.
Maɓallin ƙayyadaddun kusanci, wanda kuma aka sani da maɓallan balaguron balaguro, ƙayyadaddun ƙayyadaddun bawul ɗin induction na maganadisu yawanci suna amfani da maɓallan kusancin shigar da wutar lantarki tare da m lambobi. Siffofin sauyawansa sun haɗa da jifa guda-pole sau biyu (SPDT), igiya guda ɗaya-jifa (SPST), da sauransu.
