Maitiro ekusarudza iyo chisimbiso chezvinyorwa zvemabhazi miviri

Kusarudzwa kwezvinhu zvinosimbisaButterfly mavhavhainoda kutarisisa kwakazara nezvezvinhu zvakawanda. Chete nekusarudza zvinhu zvakanaka zvinogona kuve zviputi zvebutterfly zvinove nechokwadi chekuisa chisimbiso chakasiyana mumamiriro ezvinhu akasiyana siyana ekushanda uye kuvimbisa kushanda kwakajairika kwehurongwa. Izvi zvinotevera ndizvo zvinhu zvakakosha uye zvakajairika zvemukati zvekufunga kuti uchisarudza:

Consideration

1. Kushanda kwepakati zvivakwa: maererano nemakemikari zvivakwa, zvigadziro zvine simba rekushora, senge polytetrafluorohlery (PTFE), inofanira kusarudzwa kune yakasimba acidic uye alkaline nharaunda; Panyaya yezvinhu zvemuviri, midhiya yakakwira inogona kukurudzira zvekukwegura nekuparadza, uye nzvimbo dzakakwirira-dzvinyiriro dzinoda simba rakakwirira rekunyanyisa uye simba rekumanikidza. Media ine yakakwira chikamu chezvinhu zvisingaonekwe zvinoda kupfeka zvipfeko zvinopesana.

2.. Zvivakwa zveRabha zveRabha zvinowanzoshandiswa pakati -30 uye 120 ℃, nepo nyanzvi dzeinjiniya dzeinjini dzinogona kutsungirira kupisa kwakanyanya. Pasi pemamiriro ekudzvinyirirwa zvakanyanya, zvinhu zvinoda kuve nesimba rakakwana uye nekukasira, senge simbi yekuisa chisimbiso chekuisa-masimbi mune yakakwirira-yekumanikidza gasi peilline, izvo zvakanyanyisa.

3. Valve kuvhura uye kuvhara frequency: kana iyoButterfly ValveVanovhura uye vanovhara kazhinji, zvinyorwa zvinofanirwa kunge zvichinetsa uye zvinopera simba kuramba. Nitrile Rubber (NBR) ine yakanaka kupfeka kurwisa uye yakakodzera kune zviitiko zvakadaro.

4. Chikwereti Chekuita: Sarudza zvakaderera-mutengo zvekuderedza mari yekuderedza mitengo uchisangana nezvinodiwa zvekuita. Zvigadziro zveRobheru zvakajairika zvine mimwe mitengo yakaderera, nepo yakakwira-perform injini purastics kana mesimbi yekuisa chisimbiso zvinhu zvine mitengo yakakwira ine mitengo yakakwira.

Zvakajairika Zvekunyama Hunhu

1. Rubber: Nitrile Butadiene Rubber (NBR) IS Oiri Inopesana, Pfeka-Dhiza-Kukwira, Kugadziriswa Kwemhando yekushambadzira kwe -30 uye kumanikidza kusapfuura 1.6mpa; Fluororubber (fkm) inodzivirira kupisa kwakanyanya, mafuta, uye makemikari kuora, asi inodhura uye ine kusarongeka. Izvo zvakakodzeraButterfly mavhavhamumakemikari uye misheni indasitiri ine yakanyanya kudzvinyirira kubva -20 × kusvika 200 ℃; Etlelene procylene rubrar (EPDM) inodzivirira mvura yemvura, kupokana, kuchema, uye kune urombo mafuta. Iyo yakakodzera mvura uye steam media nharaunda kubva -50 × kusvika 150 ℃.

2. Izvo zvakakodzera kune yakasimba yekubatanidza nharaunda nharaunda kubva pa -180 ℃ kusvika 250 ℃; Polyamide (PA) ane simba rakakwirira, kuomarara, kupfeka kuramba, uye kuramba mafuta akanaka, asi zvine mvura yakakwira uye kudzikama kwemvura uye kusarongeka kwakasimba. Iyo yakakodzera kune yepakati uye yakaderera-yekumanikidza mafuta ine nharaunda nharaunda kubva -40 × kusvika 100 ℃.

3. Simbi isina simba ine simba rakakwirira, kupokana kwakanyanya, kusimba kwakanyanya, hupenyu hwakareba, asi hwakakodzera kugadzirwa, zvakakodzera kudzvinyirira kwakanyanya, kumanikidzwa kwepamusoro, nekumanikidza kwenhau, uye zvakanyanyisa nyaya dzenhau; Alloy Alloy ine yakanaka yekudanana, kubata, uye kupokana, uye kuri nyore kuita. Nekudaro, ine simba rakaderera uye rinowanzoita oxidation pakudziya kwakanyanya. Iyo yakakodzera butterfly vhezheni yekuisa mamiriro ekuisa mamiriro ekunze ane tembiricha yakadzika uye kudzvinyirira zvinodiwa uye unoridza.