Spherical check valve

Zvigadzirwa zvechigadzirwa Kana pasina svikiro rinoyerera kuburikidza nemuviri wevhavha, iyo valve disc inogara yakavharwa pasi pechiito chesimba rechirimo. Iyo yekuvhura, yekuvhara uye yekuvhura dhigirii yevhavha disc inonyanya kuenderana nekudzvanywa mutsauko pane inopinza uye yekubuda inopera. Kana kudzvinyirirwa pamagumo ekupinza kwakakura kudarika kuwanda kwekubuda kunopera uye chitubu, valve disc inovhura. Chero bedzi paine mutsauko wekumanikidza, iyo valve disc inogara iri munzvimbo yakazaruka. Panguva imwecheteyo, ukuru hwekusiyana kwekumanikidzwa kunogadzirisa dhigirii yekuvhura yevhavha disc. Kana iyo yakazara kudzvinyirirwa uye simba rechitubu pamagumo ekubuda rakakura kupfuura iro pamagumo ekupinza, disc ichagara yakavharwa, nekuti kuvhurwa uye kuvharwa kweiyo disc iri mune inosimba simba balancing system, zvisinei kuti iyo yepakati pa inlet end inoshanduka, vharafu ichashanda nenzira yakaenzana, isina ruzha uye kukundikana kwekuchengetedza kushoma. 1. Nzira yekuyerera mukati memuviri wevhavha inotora dhizaini yakarongeka, uye kurasikirwa kwemusoro kuduku. 2. Inonzwisisika, kuisa chisimbiso chakanaka, kupfeka kusagadzikana uye hupenyu hurefu hwebasa 3. Iine chigadziro chekutungamira, flexible kuvhara uye rwendo rupfupi rwekuvhara disc. Inogona kuona kukurumidza kuvhara kwevharuvhu, kudzivirira chinyararire mhedzisiro yemvura hombe sando ruzha sitiroko, uye kumhanya mushe, pasina kudedera, ruzha, chengetedzo, uye kashoma kutadza.