Ivalvu yeButterfly eSebenzayo yoMoyasisixhobo sokulawula ulwelo esiquka i-Pneumatic Actuator kunye ne-Butterfly Valve. I-pneumatic actuator isebenzisa umoya ocinezelweyo njengomthombo wamandla. Ngokuqhuba isiqu sevalvu ukuba sijikeleze, iqhuba ipleyiti yebhabhathane eyimilo yediski ukuba ijikeleze kumbhobho, ngaloo ndlela itshintsha indawo yokuhamba kunye nesantya sokuhamba ngaphakathi kombhobho ukuze kufezekiswe ulawulo lolwelo. Icandelo eliphambili levalvu yebhabhathane ephefumulayo yidiski (ipleyiti yebhabhathane) efana nephiko lebhabhathane, eliqhagamshelwe kwi-pneumatic actuator ngesiqu sevalvu.
Umgaqo oSebenzayo weValve yeButterfly eSebenzayo yePneumatic
Umgaqo wokusebenza wevalvu yebhabhathane ephefumlayo usekelwe kakhulu kwisenzo se-actuator yomoya kunye nokuhamba kweplate yebhabhathane. Xa i-actuator yomoya ifumana isignali yokulawula, iqhuba isiqu sevalvu ukuba sijikeleze, nto leyo ebangela ukuba iplate yebhabhathane ijikeleze kwipayipi. Indawo yokuqala yeplate yebhabhathane imiselwa ngokweemfuno zokwenyani. Xa iplate yebhabhathane ijikeleza ukuya kuma-90° kunye nomzimba wevalvu, ivalvu yebhabhathane ephefumlayo ivuleke ngokupheleleyo; xa iplate yebhabhathane ijikeleza ukuya kuma-0° kunye nomzimba wevalvu, ivalvu yebhabhathane ephefumlayo ivaliwe.
Uhlu lweeValve zeButterfly zePneumatic
Zininzi iindlela zokwahlulahlula iivalvu zebhabhathane ezisebenzisa umoya:
Ukwahlulahlula ngokwezinto eziphathekayo:
- Iivalvu zebhabhathane ezisebenzisa umoya ezingenasici
- Iivalvu zebhabhathane ezisebenzisa umoya wentsimbi yekhabhoni.
Ukwahlulahlula ngokweSitulo sokutywina:
- Iivalvu zebhabhathane ezivalwe ngokuqinileyo: Umphezulu wokuvalela wevalvu yebhabhathane evalwe ngokuqinileyo wenziwe ngezinto zesinyithi okanye ze-alloy, ezifanelekileyo kubushushu obuphezulu, uxinzelelo oluphezulu okanye imidiya ebolileyo
- Iivalvu zebhabhathane ezivuthuzayo ezithambileyo: Umphezulu wokutywina wevalvu yebhabhathane evuthuzayo ethambileyo wenziwe ngezinto ezithambileyo ezifana nerabha kunye ne-polytetrafluoroethylene (PTFE), enobuchule obuhle bokutywina kunye nokumelana nokugqwala.
Uhlu ngokwe-End Connection:
- Iivalvu zebhabhathane ze-wafer ye-pneumatic: Iivalvu zebhabhathane zohlobo lwe-wafer ye-pneumatic zifanelekile kwiindawo ezinendawo encinci yombhobho, kwaye zinezibonelelo zesakhiwo esincinci, ubunzima obuphantsi, kunye nokufakelwa okulula.
- Iivalvu zebhabhathane ze-flange ye-pneumatic: Iivalvu zebhabhathane zohlobo lwe-flange ye-pneumatic ziqhagamshelwe kumbhobho ngeeflange, kwaye zinezibonelelo zoqhagamshelo oluqinileyo kunye nokusebenza kakuhle kokuvala.
Ukusetyenziswa kweeValve zeButterfly zePneumatic
Iivalvu zebhabhathane ezisebenzisa umoya zisetyenziswa kakhulu kwi-petroleum, kwiikhemikhali, kumbane, kukhuseleko lokusingqongileyo, kulondolozo lwamanzi, ekufudumaleni, kubonelelo lwamanzi kunye nokutsalwa kwamanzi, kumashishini nakwiimashini. Ulwakhiwo lwayo olulula, ukusebenza okulula kunye nokusebenza kakuhle kokuvala kwenza ukuba idlale indima ebalulekileyo kwezi ndawo.
Ixesha leposi: Februwari-14-2025