Ziphuphu za Pneomitic solenoid nthawi zambiri zimapangidwa kuti zizigwiritsa ntchito magetsi amagetsi wamba omwe nthawi zambiri amapezeka mu mafakitale ndi malonda. Ma volts ofala kwambiri a ma cerumatic solenoid ma valves ndi awa:
24 Volts DC (Pamakono)
24 Mphatso Ac (Kusinthana Kwapano)
120 volts AC
240 volts AC
Zofunikira zapaderazo zimatengera kapangidwe kake ndi kufotokozera kwa valavu ya solenoid ndi zofunikira zomwe zimagwiritsidwa ntchito. Ndikofunikira kulinganiza valavu ya solenoid yokhala ndi voliyumu yomwe imapezeka m'magetsi omwe adzayikidwe kuti awonetsetse kuti ntchito ndi chitetezo. Kuphatikiza apo, mavu ambiri a solenoid akhoza kukhala ndi ma {{2} voltoge magetsi, kuwalola kuti azigwiritsa ntchito magetsi osiyanasiyana.
