MuJinbin workshop, mavharuvhu maviri ewafer butterfly akagadzirwa nemutengi ari kuongororwa kekupedzisira. Saizi yewafervharuvhu yeshavishaviiDN800, ine muviri wevharuvhu wakagadzirwa nesimbi ine ductile uye ndiro yevharuvhu yakagadzirwa neEPDM, zvichienderana nemamiriro ekushanda emutengi. 

Mabhenefiti makuru emavharuvhu eshavishavi eEPDM wafer akakosha, achisanganisa mashandiro uye hupfumi.

Ma plate evharuvhu eEPDM ane kudzoreredza kwakanaka uye anodzivirira mamiriro ekunze, ane tembiricha yakakura kubva -40℃ kusvika 120℃. Anokwanisa kushivirira zvakanyanya zvinhu zvisina simba zvakaita seacids, alkalis, uye tsvina, zvichiita kuti pave nekuvhara zvachose. Dhizaini yeDN800 large diameter, pamwe chete newafer type butterfly valve ine simba shoma, ine simba rakasimba rekuyerera, ichizadzisa zvinodiwa zvekutakura zvinhu zvakawanda uye inoderedza kushandiswa kwesimba kwenetwork yemapaipi. 

Chimiro chevharuvhu remabhuruvhu rakaita sewafer chinoderedza huremu ne30% kana tichienzanisa nevharuvhu remabhuruvhu rakapfava, hachidi michina mikuru yekukwidza, chiri nyore kuisa nekuparadzanisa ndiro yevharuvhu, uye chine mari shoma yekugadzirisa padanho rekupedzisira. Zvinhu zveEPDM hazvikuvadzi kukwegura uye kubvaruka. Kana zvakabatana nematsinde emavharuvhu esimbi isina ngura, hazviwanzo shandiswa mumidziyo ine jecha nezvinhu zvakasungirirwa. Nguva yayo yebasa yakareba ka2 kusvika katatu kupfuura yemavharuvhu erabha akajairwa. Uyezve, mune zviitiko zvakakura, mutengo wayo wekugadzira wakaderera ne40% pane wemavharuvhu ebhora nemavharuvhu egedhi, uye mari yekuisa nekushandisa nekugadzirisa inoderedzwawo. Inosanganisa kushanda kwepamusoro nekushanda kwepamusoro. 

Mashandisirwo ayo anoshanda anosanganisira zviitiko zvakakosha mumaindasitiri akawanda:

Mumapurojekiti emvura emakanzuru uye ekudhonza mvura, yakakodzera mapaipi makuru enzvimbo dzemvura dzemumaguta, mapaipi ekupinda nekubuda enzvimbo dzekuchenesa tsvina, uye masisitimu ekuburitsa tsvina ematangi emvura. Inogona kutsungirira kukanganiswa kwezvinhu zvipenyu nemarara mutsvina uye yakavharwa kudzivirira kubuda kwemvura. Mubasa rekuchenesa mvura, EPDM inogona kushandiswa pakushambidza mapaipi ematangi efirita mumabasa emvura uye masisitimu ekushandisazve mvura zvakare. Epdm haina chepfu uye haina njodzi kune nharaunda, uye inosangana nezvinodiwa zvehutsanana hwemvura yekunwa. 

Yakakodzera mapaipi anotakura acid nealkali uye marara emakemikari muindasitiri yemakemikari, uye inogona kutsungirira ngura ye organic acids, alkali salts nezvimwe zvinoshandiswa. MuHVAC uye munzvimbo dzekupisa dzakatenderedzwa, yakakodzera network dzekupisa dziri pakati pemaguta uye masisitimu ekutenderera kwemvura mumapaki makuru eindasitiri. Inodzivirira kuyerera kwemvura zvishoma uye inodzivirira kupisa kwakakodzera, zvichivandudza kushanda zvakanaka kwekuchinjana kwekupisa. Mumaindasitiri emagetsi nesimbi, inogona kushandiswa mumapaipi emvura anotenderera emagetsi uye masisitimu emvura anotonhorera esimbi, uye inogona kutsungirira kuputsika kwemvura inotenderera inopisa zvakanyanya uye tsvina yeindasitiri. Muminda yekurima nekuchengetedza mvura, yakakodzera mapaipi makuru ekufambisa mvura ematunhu makuru ekudiridza uye mapaipi anoburitsa mvura mumatangi. Inodzivirira kukwegura kweultraviolet, inochinjika kunzvimbo dzakaoma dzekunze, uye inosangana nezvinodiwa zvekutakura mvura inoyerera zvakanyanya. 

Semugadziri wemavharuvhu ane ruzivo rwemakore makumi maviri, Jinbin Valve inogadzira mavharuvhu akasiyana-siyana ekuchengetedza mvura nesimbi, anosanganisira mavharuvhu ebhururu ane dhayamita hombe, mavharuvhu egedhi, magadhi epenstock akasungirirwa pamadziro, magadhi echiteshi, madhimbi emhepo, mavharuvhu ekuburitsa mvura, mavharuvhu econical, mavharuvhu egedhi rebanga, uye mavharuvhu egedhi, nezvimwewo. Isu tinogadzirisa uye tinogadzira zvinoenderana nezvinodiwa nevatengi, tichizadzisa mamiriro ekushanda. Kana muine chero zvinodiwa zvine chekuita nazvo, ndapota taurai nesu pazasi. Muchagamuchira mhinduro mukati memaawa makumi maviri nemana!