Izvo zvakawanda zvakanakira zvePVC bhora mavharuvhu anovaita sarudzo yakanaka kune akasiyana siyana. Pane zvimwe zvinhu zvekufunga nezvazvo pakusarudza kutenga bhora vharafu, kunyanya aPVC bhora vharafu. Kunyange zvazvo PVC ichikwanisa kumira zvakasiyana-siyana, kuenzanisa kwakakodzera pakati pevhavha uye kushandiswa kunokosha zvikuru pakusarudza PVC ball valve.

PVC bhora vharafu kusarudzwa
gomba kugadzira
Kunyange zvazvo mavharuvhu ePVC ari maviri-mbiri ariwo akanyanya kuwanda, kune mamwe magadzirirwo egomba anogona kubatsira kuvandudza kushanda kwekushandisa. Matatu-nzira akaboora magadzirirwo anosanganisira T-port uye L-port masisitimu ekushandisa uko kuyerera kwemvura kunosanganiswa, kugoverwa, uye kutsauswa. Aya magadzirirwo egomba anobatsira zvakanyanya kune akawanda emvura uye marudzi akasiyana ekuyerera.

kunzwisisa kwezvinobudisa nhau
Chimwe chezvikonzero zvekugadzirwa kwePVC bhora mavharuvhu muma1950 yaive midhiya yaida kubatwa kwakakosha. PVC bhora mavharuvhu akakodzera corrosive media senge mvura yemunyu, acids, alkalis, munyu mhinduro uye organic zvinonyungudutsa, izvo zvinogona kukuvadza zvimwe zvinhu. Kunzwisisa hunhu hwepakati chinhu chakakosha chesarudzo.

Temperature Coefficient
Kupisa ndicho chinhu chikuru mune zvakawanda zvekugadzira zvikumbiro uye zvinofanirwa kunyatsotariswa pakusarudza PVC bhora vharafu. Chimiro chemakemikari yePVC zvinhu inotungamirira pakusarudza PVC bhora revhavha, sezvo PVC inowanzosvibisa uye kuchinja mune mamwe mamiriro ezvinhu.

stress madhara
Zvakawanda setembiricha, kudzvanywa kunogona kukanganisa zvakanyanya kukodzera kwePVC bhora vharafuyekunyorera. Muchiitiko ichi, chimiro chePVC chinogonawo kuva chinhu chekusarudza.

mukupedzisa
A PVC kana kuti polyvinyl chloride ball valve ipurasitiki pa-off valve ine bhora rinotenderera rine buri rinomisa kuyerera kwemedia nekutenderedza bhora chikamu chechina.
Mwoyo wePVC bhora vharafuibhora rinotenderera, rinonzi bhora rinotenderera. Dzinde riri pamusoro pebhora ndiyo nzira inoshandura bhora, iyo inogona kuitwa nemaoko kana yega, zvichienderana nekugadzirwa kwevhavha.
Mhando dzakasiyana dzePVC bhora mavharuvhu dzakagadzirirwa kusangana nemashandisirwo chaiwo. Iwo akakamurwa nehuwandu hwezviteshi, rudzi rwechigaro, gungano remuviri, ndima dzebhora uye saizi yebore.
Iyo yakakosha zvinhu zvePVC bhora vharafu ndeye polyvinyl chloride, iri vinyl resin. Izwi rekuti PVC rinoreva zvinhu zvakasiyana zvePVC zvine masimba akasiyana, zvivakwa uye zvivakwa.
Iyo yakajairika kushandiswa kwePVC bhora mavharuvhu ndeyekucheka kana kubatanidza midhiya mumapaipi uye yekudzora mvura uye kudzora.