Umsebenzi wam wamva nje yayikukufumanisa ukuba yeyiphi ivalvu yebhola ekufuneka isetyenziswe ukutshintsha ivalvu yebhola endala ebaleni. Emva kokujonga iindlela ezahlukeneyo zezinto zokwakha nokwazi ukuba ziya kudityaniswa nombhobho wePVC, ngaphandle kwamathandabuzo bendifuna ivalvu yebhola.Ivalvu yebhola yePVC.

Kukho iintlobo ezintathu ezahlukeneyo zeevalvu zebhola zePVC, nganye ineenzuzo zayo. Ezi ntlobo zintathu zincinci, zidibeneyo kwaye ziyi-CPVC. Kule bhlog, siza kuhlola ukuba yintoni eyenza nganye kwezi ntlobo ibe yeyahlukileyo kunye neenzuzo ezinazo nganye.

Ivalvu yeBhola yePVC eNcinci
Ivalvu yebhola yePVC encinci yakhiwe kusetyenziswa indlela ye-mold-in-place echazwe kwibhlog yethu yeConstruction Methods. Ukusebenzisa le ndlela ikhethekileyo yokubumba iplastiki ejikeleze ibhola kunye ne-stem assembly kunika iingenelo ezininzi. Kusetyenziswa ibhola egcweleyo, kodwa akukho mthungo kwivalvu njengoko kufuneka yongezwe ukusuka kwelinye icala. Oku kwenza ivalvu ibe namandla kwaye incinci ngaphandle kokuthintela ukuhamba. Ivalvu yebhola yePVC encinci ifumaneka kwi-IPS enemisonto (Ubungakanani bePipe yentsimbi) kunye noqhagamshelo lwe-slip kwipayipi yeShedyuli 40 kunye ne-80.

Njengevalvu eqinileyo neyomeleleyo, zilungele ukusetyenziswa kwezixhobo ezahlukeneyo zokuhambisa amanzi. Xa ufuna ivalvu engabizi kakhulu, ivalvu yebhola yePVC encinci lukhetho oluhle kakhulu.

I-Alliance PVC Ball Valve
Uyilo lwee-Union lubandakanya ii-unions kuqhagamshelo olunye okanye zombini ukuvumela ukugcinwa kwevalvu emgceni ngaphandle kokuyikhupha kwipayipi. Akukho zixhobo zikhethekileyo zolondolozo ezifunekayo, njengoko isiphatho sinee-lugs ezimbini ezisikwere ezivumela ukuba isiphatho sisetyenziswe njengesikrufu esihlengahlengiswayo. Xa kufuneka ukugcinwa kwevalvu, iringi yokugcina imisonto inokulungiswa okanye isuswe kusetyenziswa isiphatho ukulungisa isitywino okanye ukutshintsha iringi ye-O.

Xa inkqubo iphantsi koxinzelelo, xa imanyano ichithakele, imanyano evalekileyo iya kuthintela ibhola ekutyhalweni ngaphandle, kwaye imanyano yezoqoqosho ayiyi kuba nanto yokuthintela ibhola ekutyhalweni ngaphandle.

Uyazi? Iivalvu zebhola zePVC ezixineneyo nezidibeneyo ziyafumaneka kwiinkqubo zeShedyuli 40 kunye neShedyuli 80 njengoko ezi zilinganiso zibhekisa kubukhulu bodonga lwepayipi.Iivalvu zebhola zePVCzilinganiswa ngokoxinzelelo endaweni yobukhulu bodonga, nto leyo evumela ukuba zilungele iipayipi zeShedyuli 40 kunye neShedyuli 80. Ububanzi bangaphandle beetyhubhu ezimbini buhlala bufana, kwaye ububanzi bangaphakathi buyancipha njengoko ubukhulu bodonga busanda. Ngokubanzi, ipayipi yeShedyuli 40 imhlophe kwaye ipayipi yeShedyuli 80 ingwevu, kodwa nayiphi na ivalvu yombala ingasetyenziswa kuyo nayiphi na inkqubo.

Ivalvu yebhola yeCPVC
Iivalvu zebhola zeCPVC (i-chlorinated polyvinyl chloride) zakhiwe ngendlela efanayo neevalvu ezincinci, zineempawu ezimbini ezahlukeneyo; ukulinganiswa kobushushu kunye noqhagamshelwano.Iivalvu zebhola zeCPVCzenziwe nge-PVC ene-chlorine, evumela ukuba zikwazi ukumelana namaqondo obushushu aphezulu. Ezi valve zenzelwe ukusetyenziswa kwamanzi ashushu ukuya kuthi ga kwi-180°F.

Uqhagamshelo kwivalvu yebhola yeCPVC yiCTS (ubungakanani betyhubhu yobhedu), enobukhulu bepayipi obuncinci kakhulu kune-IPS. I-CTS yenzelwe iinkqubo zamanzi ashushu nabandayo, nangona isetyenziswa kakhulu kwimigca yamanzi ashushu.

Iivalvu zebhola zeCPVC zinombala oluhlaza okwesibhakabhaka ukunceda ukwahlula kwiivalvu zebhola ezimhlophe eziqhelekileyo. Ezi valve zinomlinganiselo ophezulu wobushushu kwaye zilungele ukusetyenziswa kokufudumeza njengezifudumezi zamanzi.

Iivalvu zebhola zePVC zilukhetho oluhle kakhulu kwiintlobo ngeentlobo zezicelo zombhobho, kunye neendlela ezahlukeneyo zokulungisa kunye nobushushu obuphezulu. Iivalvu zebhola ziyafumaneka nangobhedu kunye nentsimbi engatyiwayo, ngoko ke kukho ivalvu yebhola kuyo yonke into ekufuneka ilawule ukuhamba kwamanzi.