702-16-01420pilot valve .

Force amplification: * * Baarakɛla mago bɛ fanga fitinin dɔrɔn de la walasa ka bololanɛgɛ lamaga, ani piloti ka valve bɛ se ka baara kɛ ni ji tulu yɛrɛ tansiyɔn ye walasa ka tulu tansiyɔn kunbɛn min bɛ bɛn o ma (piloti tansiyɔn).
*Proportionnel control: A ka c’a la, a ka c’a la, yɔrɔjan walima fanga min bɛ kɛ bolokɔfɛfɛnw lamagacogo la, o bɛ bɛn bɔli piloti tansiyɔn ma. Ni bolo bɛ lamaga ka caya, bɔli piloti tansiyɔn bɛ bonya; Ni bolokɔni lamagacogo ka dɔgɔn, bɔli piloti tansiyɔn bɛ dɔgɔya.

Baarakɛcogo sariya (ka jibolisiraw ka valve min ka ca ni tɔw bɛɛ ye, o ta ka kɛ misali ye):**
*Baarakɛla bɛ kunnafoni-falen-falen-minɛn walima a minɛyɔrɔ lamaga kabini kɔnɔ.
*Masin ka masina lamagacogo bɛ spool (slide valve walima valve stem) gɛrɛntɛ pilote valve kɔnɔ walasa a ka lamaga.
*Bamako core ka lamagacogo bɛ tulu ciriw ka ɲɔgɔndan cogoya Changer:
*Aw bɛ tulu dɔgɔya{0}}Tressure tulu (a ka c’a la, a bɛ fɔ a ma ko piloti tulu) ka bɔ piloti pɔnpe la ka taa tulu port (A walima B port) la min bɛ taa ni a ye ka taa a bila a kun kelen na min bɛ kɛ ka a kunbɛn ni a bɛ se ka kɛ a kun ye.
*O waati kelen na, aw bɛ tulumafɛn don a kun tɔ kelen na min bɛ kɛ ka a kun fɔlɔ la, ka a siri tulubɔlan na (return port).
*O cogo la, wale min kɛra .

Lamaga sira ni da wuli hakɛ min bɛ kɛ ka ɲɛsin kunnafoni kunbaba ma, o bɛ kɔlɔsi tigitigi ni degun ni sira bɔli ye piloti valve fɛ.
*Kɔlɔsilikɛlan kunba bɛ laban ka sanfɛ-Tressure Main Oil circuit min bɛ woyo ka taa actuator (hydraulique cylinder blade lift/tilt/ripper lift; hydraulique moteur travel) la, ka actuator bila ka taa teliya la ani ka taa sira fɛ.