Basa rangu razvino raive rekuona kuti ndeipi vharuvhu yebhora inofanira kushandiswa kutsiva vharuvhu yekare yebhora iri mudura. Mushure mekutarisa sarudzo dzakasiyana dzezvinhu uye kuziva kuti dzaizobatanidzwa nepombi yePVC, pasina mubvunzo ndaitsvaga imweVharuvhu yebhora yePVC.

Kune mhando nhatu dzakasiyana dzemavharuvhu ebhora ePVC, imwe neimwe ine zvayakanakira zvayo. Mhando nhatu idzi dzakatetepa, dzakasanganiswa uye dzeCPVC. Mublog rino, tichaongorora chinoita kuti imwe neimwe yemhando idzi ive yakasiyana uye zvayakanakira.

Compact PVC Ball Valve
Vharuvhu yebhora rePVC yakagadzirwa uchishandisa nzira ye "mold-in-place" yakatsanangurwa mublog redu reConstruction Methods. Kushandisa nzira iyi yakasiyana yekuumba mapurasitiki akatenderedza bhora uye stem assembly kunopa mabhenefiti akati wandei. Bhora rakazara rinoshandiswa, asi hapana musono muvharuvhu sezvo rinofanira kuwedzerwa kubva kumucheto mumwe. Izvi zvinoita kuti vharuvhu ive yakasimba uye idiki pasina kukanganisa kuyerera. Vharuvhu yebhora rePVC inowanikwa mu "threaded IPS" (Iron Pipe Size) uye slip connections dzeSchedule 40 ne80 pipe.

Sevharuvhu yakasimba uye yakasimba, dzakanakira kushandiswa kwakasiyana-siyana kwemvura. Kana uchitsvaga vharuvhu isingadhuri, vharuvhu yebhora yePVC diki isarudzo yakanaka.

Alliance PVC Ball Valve
Magadzirirwo eUnion anosanganisira mayunion pane imwe kana zvese zvinobatanidzwa kuti zvibvumire kugadziriswa kwevharuvhu mumutsara pasina kuibvisa kubva papombi. Hapana zvishandiso zvakakosha zvekugadzirisa zvinodiwa, sezvo mubato une mativi maviri akaenzana anobvumira mubato kushandiswa sechipanera chinogadziriswa. Kana kugadziriswa kwevharuvhu kuchidikanwa, rin'i yekuchengetedza ine shinda inogona kugadziriswa kana kubviswa uchishandisa mubato kugadzirisa chisimbiso kana kutsiva O-ring.

Kana hurongwa hwacho hwava pasi pekumanikidzwa, kana sangano rapatsanurwa, sangano rakavharirwa rinodzivirira bhora kuti risasundirwe kunze, uye sangano rezvehupfumi harizovi nechinhu chekudzivirira bhora kuti risasundirwe kunze.

Unoziva here? Mavharuvhu ebhora ePVC akamanikana uye akabatanidzwa anowanikwa kune masisitimu eSchedule 40 neSchedule 80 sezvo aya mareti achireva ukobvu hwemadziro epombi.Mavharuvhu ebhora ePVCZvinoongororwa zvichienderana nekumanikidzwa kwete ukobvu hwemadziro, zvichiita kuti zvikwanise kushandiswa paSchedule 40 neSchedule 80. Dhayamita yekunze yemachubhu maviri inoramba yakafanana, uye dhayamita yemukati inoderera sezvo ukobvu hwemadziro huchiwedzera. Kazhinji, pombi yeSchedule 40 ichena uye pombi yeSchedule 80 igrey, asi chero vharuvhu yemavara inogona kushandiswa mune chero system.

Vharuvhu yebhora yeCPVC
Mavharuvhu ebhora eCPVC (chlorinated polyvinyl chloride) akagadzirwa nenzira imwecheteyo nemavharuvhu akamanikana, ane musiyano mukuru miviri; tembiricha yekuenzanisa uye kubatana.Mavharuvhu ebhora eCPVCzvakagadzirwa nePVC ine chlorine, izvo zvinoita kuti zvikwanise kutsungirira tembiricha yakakwira. Mavharuvhu aya akagadzirirwa kushandiswa mumvura inopisa kusvika ku180°F.

Kubatana kwevharuvhu yebhora yeCPVC iCTS (hukuru hwechubhu yemhangura), iyo ine saizi diki yepombi pane IPS. CTS yakagadzirirwa masisitimu emvura inopisa neinotonhora, kunyangwe ichinyanya kushandiswa pamigero yemvura inopisa.

Mavharuvhu ebhora eCPVC ane ruvara rwebhuruu kuti abatsire kusiyanisa kubva kumavharuvhu ebhora machena akajairwa. Mavharuvhu aya ane tembiricha yakakwira uye akakodzera kushandiswa pakudziisa senge zvinodziya mvura.

Mavharuvhu ebhora ePVC isarudzo yakanaka kwazvo yekushandiswa kwakasiyana-siyana kwemapombi, ane sarudzo dzakasiyana dzekugadzirisa uye tembiricha yepamusoro. Mavharuvhu ebhora anowanikwawo mubrass nesimbi isingatsvi, saka kune vharuvhu yebhora yekushandiswa kwega kwega inoda kudzora kuyerera kwemvura.