SCWL-13 ndi chigongono chachimuna chamtundu wa pneumatic brass pneumatic mpira valve. Vavu iyi imapangidwa ndi zinthu zamkuwa zapamwamba kwambiri ndipo imakhala yolimba kwambiri kuti isawonongeke komanso kukhazikika. Imatengera mawonekedwe owoneka ngati chigongono ndipo imatha kukhazikitsidwa mosinthika ndikugwiritsidwira ntchito pamalo ophatikizana.
Vavu iyi imatenga chiwongolero cha pneumatic ndipo imatha kutsegulidwa ndi kutsekedwa kudzera pakuwongolera kuthamanga kwa mpweya. Imakhala ndi chibowo chozungulira, chomwe chimakwanira bwino pampando wa valavu pamene valavu yatsekedwa, kuonetsetsa kuti valve ikugwira ntchito yosindikiza. Vavu ikatsegulidwa, mpirawo umazungulira ku ngodya inayake, kulola kuti madzi azitha kudutsa.
The SCWL-13 mwamuna chigongono mtundu pneumatic mkuwa pneumatic mpira valavu amagwiritsidwa ntchito kwambiri m'munda mafakitale, makamaka m'mapaipi kachitidwe kulamulira kutuluka kwa mpweya kapena madzi. Ili ndi kuyankha mwachangu, kusindikiza kodalirika, komanso kukhazikika, koyenera malo osiyanasiyana ogwira ntchito.