Pesvedzero yekusarudzwa kwezvinhu zvebhuku butterfly vharafupahupenyu hwebasa
The manual butterfly valve is a common regulating valve inowanzoshandiswa kudzora kuyerera uye kumanikidza mumitsetse yemvura. Zvishandiso zvakasiyana-siyana zvevharuvhu zvine chekuita nehupenyu hwesevhisi, saka zvinotevera zvinofanirwa kutariswa pakusarudza yakakodzera valve zvinhu:
1. Fluid properties
Zvinhu zvevhavha zvinofanira kusarudzwa maererano nemhando yemvura, zvakadai sezvinhu zvine hutano hwakanaka hwekuita kana pane simba rinopisa rinopisa. Kana kuyerera kwemvura kuri kukurumidza, zvinhu zvine simba zvakakwirira zvinoda kushandiswa.
2. Tembiricha uye kumanikidza
Valve zvinhu zvinofanirwa kusarudzwa zvinoenderana nekudziya kwemvura uye kumanikidza. Munzvimbo dzekushisa uye nepamusoro-soro, zvakakosha kushandisa zvinhu zvekushisa zvakanyanya uye zvinhu zvekumanikidzika zvakanyanya kugadzira mavharuvhu evhavhavha kuitira kuti mavharuvhu ashande zvakanaka uye haazokuvadzwa kana kukundikana nekuda kwekushisa kwakanyanya kana kumanikidzwa.
3. Corrosion resistance
Mune mamwe minda yakakosha senge marara ekuchenesa, kugadzirwa kwemakemikari uye Marine migodhi, zvinwiwa zvine simba rinoparadza zvinhu. Naizvozvo, zvinodikanwa kusarudza zvinhu zvine zviri nani corrosion resistance kuita mavharuvhu.
Manual butterfly mavharuvhu emhando dzakasiyana ane zvakanakira uye zvisingabatsiri, zvinotevera zvinhu zvakati wandei:
1. Stainless simbi valve
Simbi isina tsvina ndechimwe chezvinhu zvakajairika zvevharuvhu, ine kusimba kwakasimba uye kusagadzikana kwemarara, saka simbi isina tsvina inowanzoshandiswa mukugadzira mavharuvhu ebhurata. Stainless simbi mavharuvhu anorema, asi ane upenyu hurefu sevhisi uye anowanzoshandiswa mumamiriro ezvinhu ane yakakwirira ngura kuramba zvinodiwa.
2. Mavharuvhu esimbi
Mavharuvhu esimbi akachipa, asi akareruka uye anopfeka zviri nyore. Inokodzera kudzvinyirira kwakaderera uye yepakati tembiricha nharaunda, hupenyu hwesevhisi hupfupi.
3. Titanium alloy valve
Titanium alloy valve ine yakanaka corrosion resistance, corrosion resistance, inogona kushandiswa muasidhi, alkaline, chlorine munyu uye dzimwe nzvimbo dzakaomarara. Zvisinei, nekuda kwezvinhu zvakakosha, mutengo unodhura.
4. Mavharuvhu epurasitiki
Plastic material ine yakanaka corrosion resistance, inokodzera makemikari, mishonga uye mamwe maindasitiri ekuora kwemvura kurapwa. Nekudaro, hupenyu hwesevhisi hupfupi, uye kudzvanywa uye tembiricha iyo inogona kutsungirira zvakare yakaganhurirwa.
Paunenge uchisarudza bhuku re butterfly valve, zvinodikanwa kuita sarudzo inonzwisisika zvinoenderana nezvinhu zvakaita sekumanikidza, tembiricha, zvimiro zvemvura uye ngura munzvimbo yekushandiswa kuti ive nechokwadi chekushanda kwakajairika kwevhavha, kuwedzera hupenyu hwebasa, uye kuderedza nhamba yekuchengetedza uye mari.
Nguva yekutumira: Jun-15-2023
