Umahluko omkhulu phakathi kwendlela 2 kunye nevali ye-omphefumlo ezi-3 ezilele kwinani lamazibuko abanalo nendlela abalawula ngayo inqwelo moya.
I-2-indlela ye-vilve yomoya:
Ivalve ye-2 ye-Air indlela inamazibuko amabini: isibuko se-inlet kunye nesibuko.
Kwisikhundla sayo esiqhelekileyo, ivalve ivumela i-moya kwi-Innet Port kwizibuko le-Outlet.
Xa isebenza, ivalve itshintshele kwenye indawo, ivale i-moya okanye ikhokelele kwisibuko esinqabileyo.
Ezi valves zihlala zisetyenziswa ngokulula kulawulo lomoya kwiinkqubo ze-Pneumatic.
I-Colove ye-3:
Ivalve ye-3 ye-Air indlela enamazibuko amathathu: Izibuko elingenelele, izibuko lokuphuma, kunye nezibuko elinqabileyo.
Kwindawo yayo yesiqhelo, i-velive ivumela i-moya kwi-Innet Port kwizibuko le-Outlet okanye izibuko eliphelelayo, kuxhomekeke kwisimo esithile sokucwangciswa.
Xa isebenza, ivalve itshintshela kwenye indawo, ithumele kwakhona i-moya ukuya kwi-port evaliweyo ngaphambili kwaye ivale indlela yentsusa okanye eyazisa ukuthoba.
Ezi valves zihlala zisetyenziselwa izixhobo zokulawula ezintsonkothileyo apho isikhokelo somoya sifuna ukutshintshwa phakathi kweendlela ezimbini ezahlukeneyo zokuphuma okanye apho ukupheliswa komoya kuyafuneka.
Kwisishwankathelo, ngelixa zombini iindlela ze-2 kunye ne-3 indlela yenqwelo moya ilawula ukuhamba komoya kwiinkqubo ze-Pneumatic, i-{2}} I-visves ibonelela ngeendlela ezongezelelekileyo zomoya kunye nokuphelisa.
