A valavu ya mpirandi valavu yomwe imatsegulidwa kapena kutsekedwa pozungulira mpira kupyolera mu tsinde la valve.Mavavu a mpira amatha kugawidwa mu 2-port mpira mavavu, 3-port mpira mavavu kapena 4-doko mpira mavavu.Komanso ili ndi valavu yamagetsi yamagetsi ndi valavu ya pneumatic kuti ikwaniritse zosowa zanu.Amagwiritsidwa ntchito kwambiri m'makampani opanga mankhwala, makampani opangira madzi, ulimi wothirira, makampani opanga zombo ndi zina zotero.

Mavavu a mpira amathanso kusinthidwa malinga ndi zofunikira zamakampani ogwiritsira ntchito.Mwachitsanzo, mavavu a mpira aukhondo angagwiritsidwe ntchito m'makampani opanga mankhwala, makampani a zakumwa, komanso makampani opanga zachilengedwe omwe ali ndi zofunika kwambiri.

Ubwino wa valavu ya mpira:

● Kutopa kwambiri

● Kusindikiza bwino, kufunikira kwa torque yochepa

● Kapangidwe kakang'ono

● Mapangidwe osiyanasiyana amatha kukhala oyenera kugwiritsidwa ntchito m'mafakitale osiyanasiyana

Zoyipa za valve ya mpira:

● Sayenera kupaka matope kapena kupaka pomwe sing'angayo ili ndi viscous

● Kuyeretsa mkati mwa valve ya mpira sikoyenera

● Kukula ndi kochepa

Mavavu a mpira amatha kugawidwa kukhala mavavu oyandama a mpira ndi ma valve a mpira wa trunnion.Mwachidule, valavu ya mpira woyandama imatanthawuza kuti mpirawo umayandama mkati mwa thupi la valve, pamene mpira wa valavu ya trunnion umakhazikika mu thupi la valve, ndipo pali shaft yokhazikika pansi pa thupi la valve.Mpira wa valavu ya mpira wa trunnion umathandizidwa ndi tsinde la valve ndi trunnion panthawi imodzimodziyo, zomwe zimapangitsa kuti zikhale zamphamvu komanso zochepa zogwiritsira ntchito torque.

Kumanzere: Vavu yoyandama ya mpira Kumanja: Vavu ya mpira wa Trunnion

Gwero: Tameson

Choncho, valavu ya mpira wa trunnion ndiyoyenera kwambiri kugwiritsidwa ntchito pamakampani othamanga kwambiri.Chifukwa mpirawo suyandama ndipo umalumikizidwa ndi trunnion, izi zikutanthauza kuti ukhalabe wosindikizidwa bwino mbali zonse ziwiri ndipo sudzawonjezera zofunikira za torque.Zonsezi, kwa makampani othamanga kwambiri, valavu ya mpira wa trunnion idzapereka njira yabwino kwambiri komanso yapamwamba kwambiri ya valve.

Kugwiritsa ntchito valavu ya mpira wa trunnion:

Makampani a Chemical: Ma valve a mpira wa Trunnion amatha kupatsa makampani opanga mankhwala ntchito yabwino yosindikiza, yotetezeka komanso yokhazikika.

Zopangira magetsi: Zopangira magetsi zidzagwiritsa ntchito mafuta osiyanasiyana popangira magetsi, kotero sing'angayo imakhala ndi kutentha kwakukulu komanso zofunikira zopanikizika kwambiri.Pankhaniyi, valavu ya mpira wa trunnion ndi yoyenera kwambiri pamakampani awa.

Mafuta ndi gasi wachilengedwe: Ma valve a mpira wa Trunnion amatha kuthandizira zomera za gasi, zoyenga mafuta, mapaipi operekera gasi, ndi zina zotero kuti akwaniritse cholinga chotumizira ndi kuzimitsa.Valve ya mpira wa trunnion imatha kupirira kufunikira kwakukulu kwamakampani.

Zosowa zilizonse zokhudzana ndi valavu ya mpira wa trunnion, talandiridwa kuti mutifunse kuti tipeze yankho laulere la vavu!