Bamka ugu weyn ee matoorka ugu weyn ee loo yaqaan 'pumpotion'

Mabda'a xakameynta ee tuubbada 'solnoid' ee 'Solonoid Valve' waxay leedahay seddex dhinac oo waaweyn: Marka hore, isbeddelka calaamadaha korantada ayaa saameeya heerka furitaanka waalka; Midda labaad waa in la xakameeyo wareejinta tuubada iyada oo loo marayo xoogga elektaroonigga ah; Saddexaad waa in la xakameeyo heerka furitaanka ee waalka iyadoo loo eegayo wareegga waalka, ka dibna u gudbi calaamadaha digsiga-jawaabta si loo gaaro kontoroolka qulqulka si loo gaaro xakameynta socodka qulqulka.
Habka shaqo ee Valve ee 'Tonoroid' waxaa lagu soo koobi karaa afar tallaabo. Marka hore, korantada ayaa had iyo jeer deggan, ka dibna seenyaalaha xakamaynta saamiga ayaa laga helaa maamulka oo loo gudbiyaa tuubada 'tonoroid'. Midda labaad, seenyaalaha xakamaynta saamiga ayaa loo rogaa in lagu daro elektaroonigga ah ee elektromagnetic, taasna xakameynaya wareejinta waalka; Saddexaad, sida ku xusan wareegga waalka si loo xakameeyo heerka furitaanka ee waalka, ka dibna jawaab celin ku sii jeedda kontoroolka; Afaraad, sida ku xusan calaamadaha jawaab-celinta si loo hagaajiyo tuugada guga, si loo gaaro xakameynta saxda ah ee waalka furitaanka. Uuruurinta tuubada 'solonoid' waa hab muhiim ah oo xakamaynta saxda ah ee qulqulka iyo cadaadiska, kaas oo gaari kara si dhakhso ah oo qulqulka iyo xakameynta cadaadiska
Waxaa si weyn loogu isticmaalaa xakameynta nidaamyada hydralic ee kala duwan. Waxay u isticmaashaa "Jawaab-celinta booska" Teknolojiyadda si sax ah loo xakameeyo heerka furitaanka ee waalka, sidaa darteed lagu gaarayo natiijooyinka xakamaynta ee ugu sareysa, gaar ahaan codsiyada hydralic ee u baahan tayo sare.