Umsebenzi wami wakamuva kwakuwukunquma ukuthi iyiphi i-valve yebhola okufanele isetshenziswe ukufaka esikhundleni se-valve yebhola endala esibayeni. Ngemva kokubheka izinketho ezahlukene zezinto zokwakha nokwazi ukuthi zizoxhunywa epayipini le-PVC, ngaphandle kokungabaza ngangifuna i-valve yebhola.I-valve yebhola ye-PVC.

Kunezinhlobo ezintathu ezahlukene zamavalvu ebhola le-PVC, ngalinye linezinzuzo zalo. Lezi zinhlobo ezintathu zincane, zihlangene futhi ziyi-CPVC. Kule bhulogi, sizohlola ukuthi yini eyenza uhlobo ngalunye lwalezi zinhlobo lube oluhlukile kanye nezinzuzo ezinazo.

I-PVC Ball Valve Encane
Ivalvu yebhola ye-PVC encane yakhiwe kusetshenziswa indlela yesikhunta endaweni echazwe kubhulogi yethu Yezindlela Zokwakha. Ukusebenzisa le ndlela eyingqayizivele yokubumba ipulasitiki ezungeze ibhola kanye nokuhlanganiswa kwesiqu kunikeza izinzuzo eziningana. Kusetshenziswa ibhola eligcwele imbobo, kodwa akukho mthungo kuvalvu njengoba kumele ifakwe kusukela kolunye uhlangothi. Lokhu kwenza ivalvu ibe namandla futhi ibe ncane ngaphandle kokuvimbela ukugeleza. Ivalvu yebhola ye-PVC encane itholakala nge-IPS enentambo (Usayizi Wepayipi Lensimbi) kanye nokuxhumeka kokushelela kwepayipi le-Schedule 40 kanye ne-80.

Njengevalvu eqinile neqinile, zilungele ukusetshenziswa okuhlukahlukene kokuhlinzekwa kwamanzi. Uma ufuna ivalvu engabizi, ivalvu yebhola ye-PVC encane iyisinqumo esihle kakhulu.

I-Alliance PVC Ball Valve
Imiklamo ye-Union ifaka ama-union ku-connection eyodwa noma zombili ukuvumela ukulungiswa kwe-valve okuqondile ngaphandle kokuyinqamula epayipini. Azikho izinto ezikhethekile zokulungisa ezidingekayo, njengoba isibambo sinezimbobo ezimbili eziyisikwele ezivumela isibambo ukuthi sisetshenziswe njengesikrufu esilungisekayo. Uma kudingeka ukulungiswa kwe-valve, indandatho yokugcina enentambo ingalungiswa noma isuswe kusetshenziswa isibambo ukulungisa uphawu noma ukufaka esikhundleni se-O-ring.

Uma uhlelo lucindezelekile, uma inyunyana isihlakaziwe, inyunyana evinjiwe izovimbela ibhola ukuthi liphushwe, futhi inyunyana yezomnotho ngeke ibe nalutho lokuvimbela ibhola ukuthi liphushwe.

Uyazi? Amavalvu ebhola e-PVC aqinile nahlanganisiwe ayatholakala ezinhlelweni zeShejuli 40 kanye neShejuli 80 njengoba lezi zilinganiso zibhekisela ekujiyeni kodonga lwamapayipi.Amavalvu ebhola le-PVCZilinganiswa ngokucindezela kunokuba zibe ugqinsi lodonga, okuvumela ukuthi zifaneleke kumapayipi eShejuli 40 kanye neShejuli 80. Ububanzi bangaphandle bamapayipi amabili buhlala bufana, kanti ububanzi bangaphakathi buyancipha njengoba ugqinsi lodonga lukhula. Ngokuvamile, ipayipi leShejuli 40 limhlophe kanti ipayipi leShejuli 80 limpunga, kodwa noma yiliphi ivalvu yombala lingasetshenziswa kunoma yiluphi uhlelo.

I-valve yebhola ye-CPVC
Amavalvu ebhola e-CPVC (chlorinated polyvinyl chloride) akhiwe ngendlela efanayo namavalvu amancane, anomehluko emibili eyinhloko; izilinganiso zokushisa kanye nokuxhumeka.Amavalvu ebhola le-CPVCzenziwe nge-PVC ene-chlorine, evumela ukuthi zikwazi ukumelana namazinga okushisa aphezulu. Lawa ma-valve aklanyelwe ukusetshenziswa kwamanzi ashisayo afinyelela ku-180°F.

Ukuxhumeka ku-valve yebhola ye-CPVC yi-CTS (usayizi weshubhu yethusi), enosayizi wepayipi omncane kakhulu kune-IPS. I-CTS yenzelwe izinhlelo zamanzi ashisayo nabandayo, yize isetshenziswa kakhulu emigqeni yamanzi ashisayo.

Amavalvu ebhola le-CPVC anombala oluhlaza okwesibhakabhaka ukusiza ukuwahlukanisa namavalvu ebhola amhlophe avamile. Lawa mavalvu anezilinganiso zokushisa eziphakeme futhi alungele ukusetshenziswa kokushisa njengezifudumezi zamanzi.

Amavalvu ebhola e-PVC ayisinqumo esihle kakhulu sezinhlelo ezahlukene zokufaka amapayipi, anezinketho ezahlukene zokulungisa kanye nokushisa okuphezulu. Amavalvu ebhola nawo ayatholakala ngethusi nensimbi engagqwali, ngakho-ke kukhona ivalvu yebhola kuyo yonke imisebenzi edinga ukulawula ukugeleza kwamanzi.