Noma ngabe yizimpahla zasendlini, imikhiqizo kagesi, amavalvu ebhola, ompompi noma izixhumi zamapayipi, zonke zinemijikelezo yazo yokuphila.Ngakho-ke, uma sifuna lezi zinto zibe nomjikelezo wempilo ende, akwanele ukuthembela kwikhwalithi yomkhiqizo ngokwawo.Uma singathatha isinyathelo sokugcina le mikhiqizo ngesikhathi isetshenziswa, singandisa impilo yayo.
Uma ufuna ukufunda ukuthi ugcina kanjani ulwazi lwe-PVC manual double ball valve, ngikholwa ukuthi lesi sihloko singakulethela isiqondiso.
1) Ngaphambi kokusebenza kokuhlakazeka nokuwohloka, ingcindezi yamapayipi akhuphuka nomfula angaphansi kwevalvu yebhola kufanele kutholakale.
(2) Izingxenye ezingezona ezensimbi kufanele zikhishwe ku-ejenti yokuhlanza ngokushesha ngemva kokuhlanza, futhi akufanele zicwiliswe isikhathi eside.
(3) Amabhawodi ku-flange kufanele aqiniswe ngokulinganayo, kancane kancane, futhi alingane.
(4) I-ejenti yokuhlanza kufanele ihambisane nerabha ye-valve yebhola, ipulasitiki, insimbi, nendawo yokusebenza (njengegesi).Lapho indawo yokusebenza iyigesi, izingxenye zensimbi zingahlanzwa ngophethiloli (GB484-89).Hlanza izingxenye ezingezona ezensimbi ngamanzi ahlanzekile noma utshwala.
(5) Ingxenye ngayinye ehlakaziwe yevalvu yebhola ingahlanzwa ngokucwiliswa emanzini.Izingxenye zensimbi ezingaboli izingxenye ezingezona ezensimbi zingakhuhlwa ngendwangu kasilika ehlanzekile, ehlanzekile (ukuze kugwenywe ukuwa kwemicu nokunamathela ezingxenyeni ezithile).Lapho uhlanza, wonke amafutha, ukungcola, iglue, uthuli, njll okunamathela odongeni kufanele kukhishwe.
(6) Uma i-valve yebhola ihlakazwa futhi ihlanganiswa kabusha, kufanele kuqashelwe ukuvimbela ukulimala endaweni evalekayo yezingxenye, ikakhulukazi izingxenye ezingezona ezensimbi.Amathuluzi akhethekile kufanele asetshenziswe lapho kukhishwa ama-O-rings.
(7) Ngemva kokuhlanza, i-ejenti yokuhlanza udonga idinga ukuvuthwa ngemva kokuhlanza (ingasulwa ngendwangu kasilika engacwilisiwe) ukuze ihlangane, kodwa akufanele ibanjwe isikhathi eside, ngaphandle kwalokho izogqwala futhi ingcoliswe uthuli. .
(8) Izingxenye ezintsha kufanele zihlanzwe ngaphambi kokuba zihlanganiswe.
(9) Sebenzisa amafutha ukuze ugcobe.Ukugcoba kufanele kuhambisane nezinto zensimbi ze-valve yebhola, izingxenye zenjoloba, izingxenye zepulasitiki, nendawo yokusebenza.Uma isisetshenziswa sokusebenza siyigesi, kungasetshenziswa amagrisi akhethekile angama-221.Gcoba ungqimba oluncane lwamafutha ebusweni bomsele wokufaka uphawu, sebenzisa ungqimba oluncane lwamafutha esigxivizweni senjoloba, bese usebenzisa ungqimba oluncane lwamafutha endaweni yokuvala isiqu se-valve nangaphezulu.
(10) Phakathi nenqubo yokuhlanganisa, ukungcola kanye nezinto zangaphandle ezifana nezicucu zensimbi, imicu, uwoyela (ngaphandle kwemithethonqubo), uthuli, njll. akumele kungcoliswe, kubambelele noma kuhlale phezu kwezingxenye noma kungene emgodini ongaphakathi. .
Isikhathi sokuthumela: Jun-15-2022
