Vharuvhu yekuongorora mvura, inozivikanwawo se check valve, check valve, counterflow valve, ivharuvhu inovhura nekuvharika yega zvichienderana nekuyerera kwemedium pachayo. Basa guru re check valve nderekudzivirira kudzokera shure kwemedium, kudzivirira kudzoserwa kwepombi ne drive motor, pamwe nekubuda kwemvura mu container media, uye kuchengetedza kuchengetedzeka kwe system yemapaipi nemidziyo.

Mavharuvhu madiki ekuongororainogona kukamurwa kuva mavharuvhu ekutarisa anotenderera (anotenderera zvichienderana nepakati pegiravhiti) uye mavharuvhu ekutarisa anosimudza (achifamba nepakati). Mavharuvhu ekutarisa anogona kuiswa pamapaipi akasiyana-siyana zvichienderana nezvinhu. Hunhu hwekushanda kwevharuvhu rekutarisa ndehwekuti mutoro unochinja zvakanyanya, frequency yekuvhura nekuvhara idiki, uye kutenderera kwekushandisa kwakareba kwazvo kana yaiswa mumamiriro akavharwa kana akavhurika, uye zvikamu zvinofamba hazvidiwi kuti zvifambe.

Sezvo vharuvhu yekutarisa ine maplate maviri ichishandiswa kuvharwa nekukurumidza mukushandiswa kwakawanda, uye kana vharuvhu yekutarisa yavharwa, nzira yacho inenge ichiyerera ichienda kwairi, vharuvhu yakavharwa, nzira yacho inodonha nekukurumidza kubva pakumhanya kwakanyanya kwekudzokera shure kusvika pazero, uye kumanikidzwa kunokwira nekukurumidza, kureva kuti, chiitiko che "water hammer" chinogona kukanganisa sisitimu yemapaipi. Kune masisitimu emapaipi ane pressure yakakwira ane mapombi akawanda akafanana, dambudziko remvura hammer yemavharuvhu ekutarisa ndiro rakakosha.

Nyundo yemvura imhando yemafungu ekumanikidzwa mukuyerera kwenguva pfupi mupombi yekumanikidzwa. Ichi chiitiko chekuvhunduka kwe hydraulic chekusvetuka kana kudonha kwesimba kunokonzerwa nekuchinja kwekukurumidza kwemvura mupombi yekumanikidzwa. Chikonzero chemuviri imhedzisiro yekubatana kwekuita kwekusagadzikana kwemvura, kusagadzikana kwekufamba kwemvura uye kusimba kwepombi. Kuti vadzivise njodzi yakavanzika yenyundo yemvura mupombi, mumakore apfuura, mainjiniya vakashandisa zvimwe zvivakwa zvitsva nezvinhu zvitsva mukugadzira kwevharuvhu yekutarisa simbi isina ngurakuderedza kukanganiswa kwenyundo yemvura uku uchiita kuti vharuvhu yekutarisa ishande zvakanaka.

Jinbin valve ine ruzivo rwemakore makumi maviri mukugadzira mavharuvhu, vagadziri vemainjiniya vakanaka uye vashandi vekugadzira, mavharuvhu emhando yepamusoro anorumbidzwa zvikuru. Ticharamba tichipa hurongwa hwekutenga mavharuvhu hwakakodzera vatengi vanoshaya, uye tinotarisira kushanda pamwe chete!