Iyini i-Pneumatic Actuated Butterfly Valve

‌I-valve ye-Butterfly eqhutshwa umoyaiyidivayisi yokulawula uketshezi equkethe i-Pneumatic Actuator kanye ne-Butterfly Valve. I-pneumatic actuator isebenzisa umoya ocindezelwe njengomthombo wamandla. Ngokuqhuba isiqu se-valve ukuthi sijikeleze, iqhuba ipuleti le-butterfly eliyi-disc ukuze lijikeleze epayipini, ngaleyo ndlela ishintsha indawo yokugeleza kanye nesivinini sokugeleza ngaphakathi kwepayipi ukuze kufezwe ukulawula uketshezi. Ingxenye eyinhloko ye-pneumatic butterfly valve yidiski (ipuleti le-butterfly) efana nephiko le-butterfly, elixhunywe ku-pneumatic actuator ngesiqu se-valve.

Isimiso Sokusebenza se-Pneumatic Actuated Butterfly Valve

Umgomo wokusebenza wevalvu yebhabhathane ephefumulayo usekelwe kakhulu esenzweni se-actuator yomoya kanye nokunyakaza kweplate yebhabhathane. Lapho i-actuator yomoya ithola isignali yokulawula, iqhuba isiqu sevalvu ukuba sijikeleze, okwenza iplate yebhabhathane ijikeleze epayipini. Indawo yokuqala yeplate yebhabhathane inqunywa ngokwezidingo zangempela. Lapho iplate yebhabhathane ijikeleza ku-90° nomzimba wevalvu, ivalvu yebhabhathane ephefumulayo ivuleke ngokuphelele; lapho iplate yebhabhathane ijikeleza ku-0° nomzimba wevalvu, ivalvu yebhabhathane ephefumulayo ivaliwe.

Ukuhlukaniswa kwama-Velve e-Pneumatic Butterfly

Kunezindlela eziningi zokuhlukanisa ama-valve e-butterfly asebenzisa umoya:

Ukuhlukaniswa Ngokwezinto Ezibalulekile:

• Amavalvu ebhabhathane ensimbi engagqwali ephefumula umoya
• Amavalvu ebhabhathane asebenzisa umoya wensimbi yekhabhoni.

Ukuhlukaniswa Ngokwesivalo Sokuvala:

• Amavalvu ebhabhathane aqinile avaliwe: Ubuso bokuvala bevalvu yebhabhathane eqinisiwe evaliwe yenziwe ngezinto zensimbi noma ze-alloy, ezifanele ukushisa okuphezulu, umfutho ophezulu noma izinto ezibolile
• Amavalvu ebhabhathane athambile avaliwe ngomoya: Ubuso bokuvala bevalvu yebhabhathane ethambile evaliwe ngomoya yenziwe ngezinto ezithambile ezifana nerabha kanye ne-polytetrafluoroethylene (PTFE), enekhono elihle lokuvala nokumelana nokugqwala.

Ukuhlukaniswa ngokuxhumeka kokuphela:

• Amavalvu ebhabhathane e-wafer yomoya: Amavalvu ebhabhathane ohlobo lwe-wafer yomoya afanelekela izindawo ezinesikhala esincane sepayipi, futhi anezinzuzo zesakhiwo esincane, isisindo esincane, kanye nokufakwa okulula
• Amavalvu ebhabhathane e-flange yomoya: Amavalvu ebhabhathane ohlobo lwe-flange yomoya axhunywe epayipini ngama-flange, futhi anezinzuzo zokuxhumeka okuqinile nokusebenza kahle kokuvala.

Ukusetshenziswa kwama-Velve e-Pneumatic Butterfly

Amavalvu ebhabhathane asebenzisa umoya asetshenziswa kabanzi kuphethiloli, amakhemikhali, amandla kagesi, ukuvikelwa kwemvelo, ukugcinwa kwamanzi, ukushisa, ukuhlinzekwa kwamanzi kanye nokudonswa kwamanzi, izimboni kanye nemishini. Isakhiwo sawo esilula, ukusebenza okulula kanye nokusebenza kahle kokuvala kwenza kube nendima ebalulekile kule mikhakha.