Makhalidwe a mavavu a mpira.

1. Zosavala 

Popeza pachimake valavu ya valavu olimba-wosindikizidwa mpira ndi aloyi zitsulo sprayed kuwotcherera ndi mphete kusindikiza ndi aloyi zitsulo zokutira kuwotcherera, ndivalavu yosindikizidwa kwambiri ya mpirasichidzapangitsa kuvala kwambiri pakutsegula ndi kutseka. (Kulimba kwake kokwanira ndi 65-70):

2. Kuchita bwino kwambiri kusindikiza

Popeza kuti kusindikiza kwa valve yotsekedwa mwamphamvu kumatheka kupyolera mukupera kwamanja, ndipo kungagwiritsidwe ntchito pamene chigawo cha valve ndi mphete yosindikizira ikugwirizana bwino, ntchito yake yosindikiza ndi yodalirika.

3. Opaleshoni yosalala

Chifukwa chakuti pansi pa mphete yosindikizira ya valavu yotsekedwa mwamphamvu imakhala ndi kasupe yomwe imateteza mwamphamvu mphete yosindikizira ndi pakati pa valve palimodzi, valavu ikhoza kutsegulidwa ndi kutsekedwa mosavuta pamene mphamvu yakunja ikupitirira mphamvu yowonjezereka ya masika.

4. Moyo wautali wautumiki

Zakhala zikugwiritsidwa ntchito kwambiri m'madera osiyanasiyana monga mafuta, makampani opanga mankhwala, kupanga magetsi, kupanga mapepala, mphamvu za atomiki, ndege, maroketi, ndi zina zotero, komanso m'moyo wa tsiku ndi tsiku wa anthu.

Valavu ya mpira wa pneumatic ili ndi mawonekedwe ophatikizika, kusindikiza kodalirika, kapangidwe kosavuta, komanso kukonza kosavuta. Malo osindikizira ndi malo ozungulira nthawi zambiri amakhala otsekedwa, omwe sangawonongeke ndi sing'anga ndipo ndi osavuta kugwiritsa ntchito ndi kusamalira. Ndioyenera kugwiritsidwa ntchito ngati madzi, zosungunulira, ma asidi, ndi gasi. Amagwiritsidwa ntchito kwambiri podula kapena kulumikiza sing'anga mu payipi, ndipo angagwiritsidwenso ntchito pakuwongolera ndi kuwongolera madzi.

Poyerekeza ndi mitundu ina ya mavavu,ma valve a mpira wa pneumatickukhala ndi mwayi wa torque yaing'ono ya angular, kutsegula mwachangu komanso kosalala, magwiridwe antchito odalirika, komanso kugwiritsa ntchito kwakukulu.

1. Kuponderezedwa kumachepetsa kugunda kwa tsinde la valavu, zomwe zimapangitsa kuti tsinde la valve lizigwira ntchito bwino komanso mosinthika kwa nthawi yayitali.

2. Anti-static function: Akasupe amaikidwa pakati pa sphere, tsinde la valve, ndi thupi la valve, lomwe limatha kutulutsa magetsi osasunthika omwe amapangidwa panthawi ya kusintha.

3. Chifukwa cha zinthu zabwino kwambiri zodzitchinjiriza za zinthu monga polytetrafluoroethylene, pali kuwonongeka pang'ono pakati pa mpira wa valve ndi thupi la valve. Choncho, moyo utumiki wa mavavu pneumatic mpira ndi yaitali kwambiri.

4. Kukana kwamadzimadzi otsika: Valavu ya mpira wa pneumatic ndi mtundu wa valavu yokhala ndi madzi ochepa kwambiri pakati pa magulu onse a valve. Ngakhale valavu ya mpira wa pneumatic yocheperako imakhala ndi kukana kwamadzi pang'ono.

5. Kusindikiza tsinde la valve yodalirika: Popeza kuti tsinde la valve limangoyenda mozungulira komanso osati kukweza molunjika, chisindikizo cha tsinde la valve sichikhoza kuwonongeka, ndipo mphamvu yake yosindikiza ikuwonjezeka pamene kupanikizika kwapakati kumawonjezeka.

6. Kuchita bwino kwambiri pampando wa valve: mphete yosindikizira imapangidwa ndi zinthu zotanuka monga polytetrafluoroethylene. Kapangidwe kake ndi kosavuta kusindikiza, ndipo mphamvu yosindikiza ya valavu ya mpira wa pneumatic imawonjezeka pamene kuthamanga kwapakati kumakwera.