1.Kushanda svikiro

Zvinoenderana neakasiyana anoshanda midhiya, zvinodikanwa kusarudza zvinhu zvine corrosion resistance. Semuenzaniso, kana svikiro iri mvura yemunyu kana yegungwa, aluminium bronze valve disc inogona kusarudzwa; Kana iyo yepakati yakasimba asidhi kana alkali, tetrafluoroethylene kana yakakosha fluororubber inogona kusarudzwa sechinhu chechigaro chevharuvhu.

2.Working pressure uye tembiricha

rabha chisimbiso butterfly vharafuinoda kushanda zvakajairwa mukati meiyo yakataurwa kumanikidza kushanda uye tembiricha renji, saka zvinodikanwa kusarudza zvinhu zvine simba rakakwana uye tembiricha kuramba.

3. Mamiriro ezvakatipoteredza

Funga nezvemamiriro ezvakatipoteredza umo valve iripo, senge humidity, salt spray, nezvimwewo, uye sarudza zvakakodzera zvinhu. 

4.Valve muviri zvinhu

The valve body zvinhu zveflange butterfly valvezvinosanganisira grey cast iron, ductile iron, cast iron, Stainless steel, etc. Pakati pavo, simbi isina tsvina ine basa rakanakisisa, asi mari yacho inenge yakakwirira. Kana iri munzvimbo yakaderera-inodzvinyirira, kushanda kwe ductile iron material inogona kuenzaniswa neiyo yesimbi yakakandwa, uye mari yekushandisa ductile iron material yakaderera.

5.Valve chigaro zvinhu

Zvigadzirwa zvechigaro zveworm gear butterfly valvezvinosanganisira rubber uye fluoroplastics. Rubber valve zvigaro zvinogona kushandiswa mune isina simba acidic uye alkaline media senge mvura, chiutsi, uye oiri, ine yakanaka yekuisa chisimbiso kuita; Fluoroplastic mavharuvhu zvigaro anoshandiswa mune zvakanyanya corrosive media.

6. Butterfly disc zvinhu

The butterfly dhisiki zvinhu nokuda bhuku butterfly mavharuvhu anonyanya kusanganisira ductile simbi uye Stainless simbi. Dzimwe nguva, kuitira kuti uenderane kune zvakanyanya kuoma magariro enhau, zvinodikanwa kuputira butterfly disc nenamo kana PTFE zvinhu.

7.Valve shaft zvinhu

Mazhinji acho akagadzirwa nesimbi isina tsvina, uye akakosha mamiriro anogona kugadzirwa zvinoenderana nezvinodiwa.

8.Drive zvinhu

Pane nzira mbiri huru dzekushandisa manyorero, mubato uye giya rehonye. Zvishandiso zvemubato zvinonyanya zvinosanganisira simbi yakakandwa, kabhoni simbi, simbi isina tsvina, aluminium alloy, nezvimwe; Izvo zvinhu zveworm giya musoro zvinonyanya kukanda simbi.

Muchidimbu, kusarudzwa kwezvinhu zvemhando yebhuku butterfly vharafuinofanira kunyatsofunga zvinhu zvakadai sekushanda svikiro, kushanda nesimba uye tembiricha, mamiriro ezvakatipoteredza, pamwe chete nezvinhu zvemuviri wevharuvhu, chigaro chevharuvhu, butterfly disc, uye vharafu shaft. Iko kusarudzwa kwezvinhu kwakakodzera kunogona kuve nechokwadi chekushanda kwakajairika uye hupenyu hwebasa remvura butterfly valve.