Ivalvu yeBhola yePneumatic eneendlela ezintathu
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Uyilo kunye neMveliso
Ivalvu yebhola eneendlela ezintathu ephefumulayo isetyenziselwa kakhulu ulawulo lokuphambuka okanye ukuhlangana kwemidiya kwinkqubo yepayipi, ifanelekile kwiinkqubo ezizenzekelayo ezifuna ukutshintsha indlela yokuhamba okanye indibaniselwano yendlela yokuhamba. Ivalvu iqhutywa yi-actuator yomoya kwaye ingagqibezela ukutshintsha indlela yokuhamba phantsi kweemeko ezizinzileyo nezilawulekayo, kwaye idla ngokusetyenziswa kwiinkqubo ezineemfuno eziphezulu zokuguquguquka kwenkqubo.
Imo yetshaneli yebhola yevalvu inokukhethwa njengemilo efana ne-L, imilo efana ne-T okanye i-Y ngokweemfuno zenkqubo, ukuhlangabezana neemfuno zendibaniselwano yendlela yokuhamba kunye nengqiqo yolawulo. Uyilo lwetshaneli olufanelekileyo luvumela ivalvu ukuba igcine imeko yendlela yokuhamba ecacileyo nethembekileyo ngexesha lokuphambuka okanye ukudibana, okunceda ukunciphisa umngcipheko wokungasebenzi kakuhle kwenkqubo.
Indawo yokusilela kwe-actuator inokukhethwa ngokweemfuno zenkqubo kunye nokhuseleko, kwaye ingamiselwa njengendawo yokuvula iimpazamo, ukuvala iimpazamo okanye ukubamba iimpazamo. Ivalvu ixhasa ukusebenza kwendawo kunye nolawulo olukude, kwaye ingamiselwa ngee-positioners, ii-limit switches, ii-solenoid valves kunye neemodyuli zonxibelelwano ukuze kube lula ukunxibelelana neenkqubo ze-DCS okanye ze-PLC, okuvumela ulawulo oluphakathi kunye nokujonga imeko yokusebenza.
Ixesha lokusebenza kwevalvu linokukhethwa ngokweemeko zokusebenza zangempela, lifanelekile kuzo zombini izihlandlo ezifuna utshintsho olukhawulezileyo kunye neenkqubo ezineemfuno zokutshintsha isigqi. Xa isetyenziswa njengevalvu yokuphambukisa okanye ivalvu yokudibanisa, inokuphucula ngokufanelekileyo ukuguquguquka kunye nokuthembeka kokusebenza kwenkqubo.
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Iimpawu zokusebenza
• Iindlela zokukhetha itshaneli yebhola yevalvu: Emile okwe-L / Emile okwe-T / Emile okwe-Y
• Ifanelekile kwiinkqubo zokuphambukisa imidiya okanye zokuhlangana
• Iindlela zokukhetha indawo yokusilela (vula / vala / bamba)
• Ixhasa ulawulo lwasekhaya nolukude
• Ingalungiselelwa ngemisebenzi yonxibelelwano olukude kunye nempendulo yesimo
• Ixesha lokusebenza linokukhethwa ngokweemeko zomsebenzi
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Izicelo eziqhelekileyo
• Ulawulo lokuphambuka okuphakathi kwemibhobho kunye nokuhlangana kwayo
• Iinkqubo zenkqubo yokutshintsha iindlela ezininzi
• Izityalo zemizi-mveliso ezinekhemikhali nezokusebenza
• Iinkqubo zemveliso nolawulo oluzenzekelayo
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Uqwalaselo olunokuzikhethela
• Iindawo zeevalvu
• Ibhokisi yokutshintsha umda
• Ivalvu yeSolenoid
• Unxibelelwano olukude okanye imodyuli yempendulo yesignali