Umgomo wokusebenza wevalvu kagesi engunxande elawulwa yi-electric pneumatic pulse solenoid isuselwe esenzweni samandla kazibuthe kagesi. Lapho ikhoyili ye-electromagnetic inikwa amandla, inkambu kazibuthe ekhiqiziwe iphoqa i-piston ngaphakathi kwe-valve, ngaleyo ndlela iguqule isimo se-valve. Ngokulawula ukuphuma kwekhoyili ye-electromagnetic, ivalvu ingavulwa futhi ivalwe, ngaleyo ndlela ilawule ukugeleza kwento ephakathi nendawo.
Le valve inomklamo ontantayo ongakwazi ukuzivumelanisa nezinguquko kuzinga lokugeleza okuphakathi. Phakathi nenqubo yokugeleza okuphakathi, i-piston ye-valve izolungisa ngokuzenzakalelayo isikhundla sayo ngokuvumelana nezinguquko ekucindezelweni okuphakathi, ngaleyo ndlela igcine izinga lokugeleza elifanele. Lo mklamo ungathuthukisa ngempumelelo ukuzinza nokulawula ukunemba kwesistimu.
Isilawuli esiwunxande kagesi esintantayo kagesi wepneumatic pulse electromagnetic sinezinhlobonhlobo zezinhlelo zokusebenza zokulawula ezishintshayo zezimboni. Ingasetshenziselwa ukulawula uketshezi namagesi, njengokuthuthwa kwamanzi, ukulawulwa kwegesi, nezinye izinkambu. Ukuthembeka kwayo okuphezulu, isivinini sokuphendula okusheshayo, nokunemba kokulawula okuphezulu kuyenza ibe yimishini ebalulekile emkhakheni wezimboni.