Ivalvu yeplastiki yekhemikhali ikuthintela njani ukuvuza kunye nokuqinisekisa ukutywinwa okuqinileyo?

Iivalvu zeplastiki zekhemikhali zithintela ukuvuza kunye nokuqinisekisa ukutywinwa okuqinileyo ngokudityaniswa kweempawu zoyilo kunye neempawu ezibonakalayo. Nantsi imiba ephambili:

1, Ukukhethwa kwezinto:

Iivalvu zeplastiki zeMichiza zihlala zenziwe ngezinto ezifana ne-PVC, i-CPVC, i-PP okanye i-PVDF, eyaziwayo ngokumelana neekhemikhali kunye nokuqina. Ezi zixhobo zikhethwe ngenxa yokukwazi ukugcina imilo yazo kunye neempawu zokutywina nangona zibonakaliswe kwiikhemikhali ezinzima kunye noxinzelelo oluphezulu.

2, Ukuchaneka komatshini:

Amacandelo e-valve achanekileyo ngoomatshini kunye nokunyamezela okungqongqo ukuqinisekisa ukuba iindawo ezihambayo zihambelana ngokusondeleyo kwaye zenze isitywina esithembekileyo. Oku kuchanekileyo kunceda ukuthintela naziphi na izikhewu okanye izitenxo ezinokukhokelela ekuvuzeni.

3, Indlela yokutywina:

Iivalvu zeplastiki zekhemikhali zihlala zisebenzisa iindlela ezahlukeneyo zokutywina, njenge-O-rings, iigaskets okanye i-diaphragms, ukwenza itywina eliqinileyo phakathi kweendawo ezihambayo. Ezi zixhobo ziyilelwe ukuba zimelane neziphumo ezonakalisayo zeekhemikhali eziphathwayo kwaye zigcine iimpawu zazo zokutywina ekuhambeni kwexesha.

4, Umlinganiselo woxinzelelo:

Iivalve zenzelwe ukujamelana namanqanaba athile oxinzelelo olufunekayo kwisicelo, ukuqinisekisa ukuba i-valve igcina isitywina esiqinileyo naphantsi kweemeko zoxinzelelo oluphezulu.

5, uvavanyo lokuvuza:

Amanyathelo okulawula umgangatho afana nokuvavanywa koxinzelelo kunye nokufumanisa ukuvuza ngokuqhelekileyo kusetyenziswa ngexesha lenkqubo yokuvelisa ukuqinisekisa ukuba i-valve ihlangabezana nemigangatho yokusebenza engqongqo kwaye ayinaziphene ezinokuthi zidibanise amandla ayo okutywinwa.

Ngokubanzi, indibaniselwano yokukhethwa kwezinto, ukuchaneka komatshini, iindlela zokutywina, ukulinganiswa koxinzelelo, kunye namanyathelo okulawula umgangatho zonke zinegalelo kwikhono leevalvu zeplastiki zekhemikhali ukukhusela ukuvuza kunye nokuqinisekisa ukutywinwa okuqinileyo kwiindidi ezahlukeneyo zokusetyenziswa kwezoshishino kunye neekhemikhali.