Ma valve a mpira wa pneumaticpachimake amazunguliridwa mwina kutsegula kapena kutseka valavu, malinga ndi mmene zinthu zilili.
Masinthidwe a valve ya pneumatic amagwiritsidwa ntchito m'mafakitale osiyanasiyana chifukwa ndi opepuka, ang'onoang'ono kukula kwake, ndipo amatha kusinthidwa kuti akhale ndi mainchesi akulu.
Amakhalanso ndi chisindikizo chodalirika, chophweka, ndipo n'chosavuta kusamalira.

Mapaipi nthawi zambiri amagwiritsa ntchito pneumaticma valve a mpirakugawa mwachangu ndikusintha njira yoyendetsera sing'anga. Valovu yatsopano yotchedwa pneumatic ball valve imapereka ubwino wotsatirawu:

1. Chifukwa gasi ndiye gwero lamphamvu la vavu ya mpira wa pneumatic, kupanikizika kumakhala pakati pa 0.2 ndi 0.8 MPa, zomwe zimawonedwa ngati zotetezeka.

2. Ntchito zosiyanasiyana; angagwiritsidwe ntchito mu vacuum mkulu ndi mikhalidwe kuthamanga kwambiri; ma diameter ang'onoang'ono mpaka mamilimita angapo, akulu mpaka mita angapo.

3. Ndi yosavuta kugwiritsa ntchito, imatsegula ndi kutseka mofulumira, ndipo imalola kuwongolera mtunda wautali mosavuta pongozungulira madigiri a 90 kuchokera kutseguka kwathunthu mpaka kutsekedwa kwathunthu.

4. Kukaniza kwamadzimadzi kumakhala kochepa, ndipo gawo la chitoliro la kutalika kwake liri ndi coefficient yotsutsa yofanana.

5. Ndiosavuta kugawa ndikusintha chifukwa cha kapangidwe kake ka vavu ya pneumatic, mphete yosindikiza, komanso kukonza kosavuta.

6. Malo osindikizira mipando ya mpira ndi ma valve amatsekedwa kuchokera pakatikati kaya valavu yatsegula kapena yotsekedwa kwathunthu, kotero pamene sing'anga idutsa, siwononga malo osindikizira a valve.

7. Thevalavu ya mpiraMalo osindikizira amapangidwa ndi pulasitiki yodziwika bwino yokhala ndi zotsekera zabwino zomwe zakhala zikugwiritsidwanso ntchito kwambiri pamakina a vacuum. Ndi yolimba komanso yodalirika.

8.Ngati valavu ya mpira wa pneumatic ikutha, mosiyana ndi machitidwe a hydraulic kapena magetsi, mpweya ukhoza kumasulidwa mwachindunji, womwe uli ndi chitetezo chokwanira ndipo sichivulaza chilengedwe.