RPGE-LAN ​​pilot regulator E kholo ea phallo ea ho leka-lekanya valve

     Molao-motheo o sebetsang oa valve ea phallo

Phallo valve ke mofuta oa lisebelisoa tse laolang ho laola phallo ea mokelikeli, molao-motheo oa eona oa ho sebetsa ke ho fetola boholo ba phallo ka ho fetola sebaka sa phallo ea phaephe. Phallo valve e sebelisoa haholo tsamaisong ea phetisetso ea hydraulic mme e bapala karolo ea bohlokoa haholo. Likarolo tse ka sehloohong tsa valve ea phallo li kenyelletsa 'mele oa valve, likarolo tse laolang (tse kang spool, valve disc, joalo-joalo) le actuator (e kang electromagnet, hydraulic motor, joalo-joalo). Mefuta e fapaneng ea li-valve tsa phallo e boetse e fapane ka sebopeho, empa molao-motheo oa bona oa ho sebetsa o tšoana hantle.
Molao-motheo o sebetsang oa valve ea phallo o ka aroloa feela ka mekhoa e 'meli: phetoho ea boemo ba ntho e laolang le ho tsamaea ha spool / disc.

Ntlha ea pele, ha mokelikeli o feta 'meleng oa valve ea phallo, o kopana le ntho e laolang. Lintho tsena tse laolang li na le sebaka se itseng 'meleng oa valve,' me sebaka sa phallo ea mokelikeli se ka fetoloa ka ho fetola boemo ba bona. Ka tsela ena, ho phalla ha metsi ho ka laoloa. Likarolo tse tloaelehileng tsa taolo ke spool le disc.

Taba ea bobeli, valve ea phallo e boetse e na le mochini oa spool kapa disc, oo motsamao oa oona o fetolang phallo ea metsi ka har'a 'mele oa valve. Ka mohlala, ha electromagnet e sebetsa, spool e tla isoa holimo kapa tlase ke matla a khoheli. Ketso ena e fetola boemo ba ntho e laolang, e leng eona e laolang ho phalla ha mokelikeli. Ka mokhoa o ts'oanang, ha motlakase oa hydraulic o khanna valve ea valve ho potoloha, e tla boela e fetole sebaka sa phallo ea mokelikeli, kahoo e laola lebelo la phallo.