Singenza kanjani uma i-valve yebhola yepulasitiki iqine kakhulu

Amavalvu ebhola e-PVC True Union atholakala ngosayizi abasukela ku-½” kuya ku-4”, ahlinzeka ngendlela elula nephumelelayo yokulawula ukugeleza kwesistimu. Ivalvu ingavulwa noma ivalwe kalula nje ngokuphendula isibambo sepulasitiki sibe yikota. Lawa ma-valve ahlanganisa amajoyinti ama-double union, okwenza kube lula ukusevisa nokuwanakekela, noma ngabe ayawalungisa noma ayawashintsha. Ingxenye eyinhloko ye-valve, ebizwa ngokuthi ibakaki, igcina isibambo nebhola futhi ingasuswa emgqeni ukuze isebenze kalula ngaphandle kokuhlakaza lonke uhlelo. Ama-valve ebhola e-True Union ayatholakala anesokhethi noma iziphetho ezinentambo futhi kunconywa ukusebenzisa iglue ye-PVC noma i-tape yochungechunge lapho ufaka i-valve epayipini. Lawa ma-valve ahlala isikhathi eside ngokwedlulele futhi ahlolwe ukumelana nezingcindezi ezifika ku-150 PSI, okuwenza afanelekele ukusetshenziswa ezinhlelweni zezimboni lapho ukusabela okusheshayo nokulungisa kalula kubalulekile.

Yini ebangela ukuthi i-valve yebhola ye-PVC ivuze?

Ama-valve ebhola e-PVC angavuza ngenxa yezizathu eziningi, okuhlanganisa:

1, Ukufakwa okungalungile:

Uma i-valve ifakwe ngokungalungile, njengokusebenzisa uhlobo olungalungile lwe-sealant noma ukungaqinisi ukuxhumana ngendlela efanele, kungabangela ukuvuza.

2, Gqoka:

Ngokuhamba kwesikhathi, ama-seal nama-O-rings kumavalvu angawohloka, abangele ukuvuza. Lokhu kungabangelwa ukuchayeka kumakhemikhali anonya, amazinga okushisa aphezulu, noma ukuguga okuvamile ngenxa yokusetshenziswa njalo.

3, Ukulimala:

Ukulimala ngokomzimba ku-valve, njengokuqhekeka noma ukuphuka kwempahla ye-PVC, kungase kubangele ukuvuza.

4, High Pressure:

Ukucindezela okwedlulele ohlelweni kungabangela ukuvuza kwevalvu, ikakhulukazi uma ukucindezela kudlula i-PSI enconyiwe yevalvu.

5, ukugqwala:

Ukuchayeka ezintweni ezonakalisayo noma indawo kungonakalisa izinto ze-PVC, kubangele ukuvuza ngokuhamba kwesikhathi.

Ukuze uvimbele ukuvuza, kubalulekile ukuqinisekisa ukufakwa okufanele, sebenzisa ama-sealant afanelekile, uhlole njalo ama-valve ukuthi agugile futhi alimale, futhi usebenzise ama-valve ngaphakathi kwemingcele yengcindezi ethile. Ukugcinwa okuvamile nokushintshwa ngesikhathi kwezingxenye ezigugile kungasiza ekuvimbeleni ukuvuza nokuqinisekisa ukusebenza okuvamile kwamavalvu ebhola e-PVC.

Amavalvu ebhola epulasitiki e-UPVC awagcini nje ngokumelana ne-asidi, amelana ne-alkali futhi amelana nokugqwala, kodwa futhi anamandla amakhulu okusebenza futhi ahlangabezana nezindinganiso zezempilo zamanzi okuphuza kazwelonke. Ukusebenza kokuvalwa komkhiqizo kuhle kakhulu, kusetshenziswa kabanzi ekwakhiweni komphakathi, amakhemikhali, ezemithi, i-petrochemical, i-metallurgy, ukuchelela kwezolimo, i-aquaculture nezinye izinhlelo zamapayipi amanzi.

Yiziphi izizathu ze-valve yebhola lepulasitiki eliqine kakhulu?

Ama-valve ebhola epulasitiki emva kwesikhathi, ngenxa yokungcola kwangaphakathi, uthuli nezinye izizathu, kulula kakhulu ukubangela ukushintshwa akubushelelezi, kuthinta kakhulu ukusetshenziswa komphumela. Ngalesi sikhathi, uma uphoqelelwe ukuvula noma ukuvala kuzokwenza izingxenye zangaphakathi ze-valve zilimale, kaningi ngenxa yokuguga nokuklebhuka noma ukungcoliswa kwezingxenye zensimbi, ngaleyo ndlela zibonakale ziqinile kakhulu.

Indlela yokubhekana ne-valve yebhola yepulasitiki iqine kakhulu?

1. Nge-lubricant: okokuqala, hlola ukuthi kukhona uthuli noma enye imfucumfucu esiqwini se-valve yebhola lepulasitiki, uma ikhona, ungayisula ihlanzekile, bese uphonsa iconsi lokuthambisa esiqwini, bese uphinda. ukushintsha izikhathi ezimbalwa, ukuze ifakwe ngokulinganayo, futhi i-valve izophila kancane kancane.

2. Ukucwiliswa kwamanzi ashisayo: i-valve yebhola lepulasitiki emanzini ashisayo imizuzu embalwa, ukuze impahla yandiswe kancane, i-valve izokwazi ukuphenduka kalula.

3. Ukuqhaqha nokuhlanza: Uma izindlela zokuqala nezesibili zingakwazi ukuxazulula inkinga, ngakho-ke kunconywa ukuhlakazeka nokuhlanza. I-valve izohlakazwa ukuze isuse i-stem surface yokungcola noma ezinye izinto zangaphandle, bese ifakwa, ungakwazi ukubuyisela isimo esibushelelezi sokushintsha.

Ungayigwema kanjani i-valve yebhola yepulasitiki iqine kakhulu?

1. Ukuhlanza njalo: ukuhlanzwa okuvamile kwama-valve ebhola epulasitiki kungagwema ngokuphumelelayo i-valve eqinile kakhulu, kunconywa ukuthi njalo ezinyangeni eziyisithupha noma ngonyaka ukuhlanza nokugcinwa.

2. Ukunakwa ngesikhathi sokufakwa: Uma ufaka ama-valve ebhola epulasitiki kufanele unake indawo yokufaka kanye nesiqondiso esilungile, asikwazi ukufakwa ku-reverse noma ukufakwa akusiyo flat, kungenjalo kuzoholela ku-valve engagelezi.

Ngamafuphi, uma kunenkinga nge-valve yebhola lepulasitiki, ungasheshi ukuphoqa ukushintshwa, ungazama ukusebenzisa izindlela ezingenhla ukuxazulula.

l i-valve ukuvuza?