Mautsi a mbola ndi mavuvu amagetsi ndi mitundu iwiri ya mavamu awiri omwe amagwiritsidwa ntchito kwambiri pamsika. Kodi pali kusiyana kotani pakati pa valavu ya chibayo ndi valavu yamagetsi?
Maonekedwe: Zonsezi ndizopangidwa ndi sewero la sewerolo, valavu yamagetsi, valavu yamagetsi ili m'magetsi, pulomatic valavu imasinthira, solenoid valavu.
Kusiyana kwa nthawi: Makunja a chibayo ayenera kusinthitsa mwachangu, DN50 PNINECT AVET ndikutha mu sekondi imodzi, ndipo amasachedwa kusintha, nthawi zambiri amafunikira masekondi 15-30 kusintha.
Mtengo wokwera: Kulankhula mogwirizana, mavuvu amagetsi ndi okwera mtengo kuposa ma dovels. Ngati pali gwero la mpweya patsambalo, tikulimbikitsidwa kugwiritsa ntchito mavuvu (nthawi zambiri, kukakamizidwa kwa mpweya ndi 4-6kg), komanso kugwirira ntchito kwa mavudzi pamsika ndikokwera kuposa ma valve amagetsi.
Vuto la moyo: Moyo wa valavu yamagetsi nthawi zambiri amasintha kambiri kambiri, ndipo moyo wa vneumatic valathu imatha kufikiranso mamiliyoni a kusinthana. , koma zitha kugwiritsidwa ntchito ngati magiya a 50mm. Ngati ipitilira 50nm, siyingagwiritsidwe ntchito. Polankhula, imatha kukhala ndi valavu ya mpira wa DN32 ndi valavu ya gulugufe ndi mainchesi a DN100 kapena kuchepera).
Madzi oyenda: Kupanda madzi kwa valavu yamagetsi siabwino ngati ya valavu ya chibayo. Kudzitchinjiriza kwa valavu yamagetsi sikwabwino. Komabe, chifukwa makasitomala ena samalumikiza zowomba bwino, zimayambitsa kuwononga madzi. Ma Valve ambiri amagetsi amagwiritsidwa ntchito panja. Inde, nyengo yamvula kumwera, ngati kutentha kutentha ndikokulirapo, madzi ophatikizidwa adzapangidwa. Madzi okwiya kwambiri adzayambitsa malo achidule, ndipo madera ozungulira mkati amawonongeka mosavuta ndi madzi ofupikirako. Chifukwa chake, tikulimbikitsa kuti makasitomala omwe amagula ma valvel sali pankhani ya kugwiritsa ntchito, mphamvu pa katatu pamwezi. Clinder ilibe kanthu, kumera kwa valavu ya chibayo kumakhala bwinoko.
Kusintha Kwa Vonlumic kumayendetsedwa ndi kulowa kwa mpweya (gwero la mpweya limachokera ku compressiter). Valavu yamagetsi ndi ma digiri a 90 digiri.
