Vharuvhu yebhora repneumaticcore inotenderedzwa kuti ivhure kana kuvhara vharuvhu, zvichienderana nemamiriro ezvinhu.
Maswichi evharuvhu ebhora epneumatic anoshandiswa mumaindasitiri akasiyana siyana nekuti akareruka, madiki, uye anogona kuchinjwa kuti ave nedhayamita yakakura.
Anewo chisimbiso chakavimbika, chimiro chiri nyore, uye ari nyore kuchengetedza.

Mapaipi anowanzo shandisa pneumaticmavharuvhu ebhorakuti ikurumidze kuparadzira uye kuchinja nzira yekuyerera kwechinhu chiri pakati nepakati. Mhando itsva yevharuvhu inonzi pneumatic ball valve inopa mabhenefiti anotevera:

1. Nekuti gasi ndiyo sosi yemagetsi yevharuvhu yebhora inopfungaira, kumanikidzwa kuri pakati pe0.2 ne0.8 MPa, iyo inowanzoonekwa seyakachengeteka.

2. Mashandisirwo akasiyana-siyana; inogona kushandiswa munzvimbo dzine vacuum yakawanda uye dzine pressure yakakwira; dhayamita dzacho dzinobva padiki kusvika pamamirimita akati wandei, hombe kusvika pamamita akati wandei.

3. Zviri nyore kushandisa, zvinovhura nekuvharika nekukurumidza, uye zvinobvumira kudzora kure kuri nyore nekungotenderedza madhigirii makumi mapfumbamwe kubva pakavhurika kusvika pakavharika zvakazara.

4. Kuramba kwemvura kwakaderera, uye chikamu chepombi chehurefu hwakafanana chine chiyero chakafanana chekudzivirira.

5. Zviri nyore kupatsanura nekutsiva nekuda kwechimiro chevharuvhu yebhora remhepo, mhete inochinjika, uye nyore kugadzirisa.

6. Nzvimbo dzekuvharira bhora nedzemavharuvhu dzakadzivirirwa kubva panzvimbo yacho kunyangwe vharuvhu rakavhurika zvizere kana kuti rakavharwa zvizere, saka kana nzvimbo yacho inopfuura nepakati, haizoparadze nzvimbo yekuvharira vharuvhu.

7. Iyovharuvhu yebhoraNzvimbo yekuvharira yakagadzirwa nepurasitiki inozivikanwa ine hunhu hwakanaka hwekuvharira iyo yakashandiswawo zvakanyanya mu vacuum systems. Yakasimba uye yakavimbika.

8. Kana vharuvhu yebhora remhepo ikadonha, kusiyana nemasisitimu ehydraulic kana emagetsi, gasi rinogona kuburitswa zvakananga, iro rine mwero wepamusoro wekuchengetedza uye risingakuvadze nharaunda.