Intshayelelo yeValve yeSampuli yePVC: Ukuqonda iiNzuzo kunye nezicelo zePVC iSampuli zeValve

I-PVC (i-polyvinyl chloride) yimathiriyeli esetyenziswa kakhulu ye-thermoplastic eyaziwa ngokuhlala kwayo, ukuguquguquka, kunye nokusebenza kakuhle kweendleko. Xa kuziwa kwiinkqubo zokuphatha ulwelo, iivalvu zePVC kunye nezixhobo zidlala indima ebalulekileyo ekulawuleni ukuhamba kolwelo kunye neegesi. Phakathi kweentlobo ezahlukeneyo ze-valve ze-PVC, iivalve zesampula zizinto ezibalulekileyo ezenza ukuba kuqokelelwe iisampulu ezimele ukusuka kwinkqubo yokuhlalutya okanye ukuvavanya iinjongo.

Iivalve zesampulu zePVC zenzelwe ukubonelela ngeendlela ezifanelekileyo nezithembekileyo zokukhupha iisampuli kwimibhobho okanye iitanki ngaphandle kokuphazamisa ukuhamba ngokubanzi okanye ukunyaniseka kwenkqubo. Ezi zivalo zisetyenziswa ngokuqhelekileyo kumashishini afana nonyango lwamanzi, ukusetyenzwa kweekhemikhali, amayeza, kunye nokuveliswa kokutya kunye nesiselo, apho isampuli echanekileyo ibalulekile kulawulo lomgangatho kunye nokuthotyelwa kokulawula.

Enye yeenzuzo eziphambili ze-PVC iisampulu zevalufa kukuhambelana kwazo noluhlu olubanzi lwamanzi, kubandakanywa neekhemikhali ezonakalisayo, ii-asidi, iialkali, kunye nezisombululo ezahlukeneyo ezinamanzi. Oku kubenza bafanelekele usetyenziso lwemizi-mveliso eyahlukeneyo apho ezinye izinto zisenokungafaneleki. Ukongezelela, iivalve ze-PVC zixhathisa i-rust, i-corrosion, kunye nokuchithwa kweekhemikhali, ukuqinisekisa ukusebenza kwexesha elide kunye neemfuno zokugcinwa okuncinci.

Xa ukhetha iivalvu zesampulu zePVC, kubalulekile ukuqwalasela izinto ezinje ngoxinzelelo lokusebenza kunye nobushushu, uhlobo lolwelo oluthathwa njengesampulu, kunye neemfuno ezithile zenkqubo yesampulu. Iivalvu ze-UPVC (ipolyvinyl chloride engaxutywanga ngeplastiki), ukwahluka kwePVC, zihlala zikhethwa kwizicelo ezibandakanya amaqondo obushushu aphezulu kunye neemeko zokusebenza ezinzima.

Ngokufakela kunye nokugcinwa, iivalve zesampulu ze-PVC zilula ukuphatha kwaye zinokudibaniswa kwiinkqubo zemibhobho ekhoyo kunye nomgudu omncinci. Iipropati zabo ezikhaphukhaphu kunye ne-non-conductive nazo zibenza bafanelekele ukusetyenziswa kwiindawo zombane kunye nezimo ezibuthathaka.

Ngokubanzi, iivalvu zesampulu zePVC zibonelela ngesisombululo esinendleko kunye nesithembekileyo sokufumana iisampulu zabameli kwiinkqubo zoshishino. Ngokuxhathisa kwazo kwikhemikhali, ukuqina, kunye nokulula ukusetyenziswa, ezi zivalo zidlala indima ebalulekileyo ekuqinisekiseni umgangatho kunye nokhuseleko lweemveliso kunye neenkqubo kuwo wonke amashishini ahlukeneyo. Njengoko itekhnoloji iqhubeka nokuhambela phambili, iivalvu zesampulu zePVC zinokuvela ngakumbi, zibonelela ngokusebenza okuphuculweyo kunye nokusebenza kakuhle kosetyenziso lwesampulu.