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Iimpawu zevalve yesango eliqinileyo kunye nendawo yokusebenza, kunye nezilumkiso zokuthenga, kunye nokugcinwa kwentshayelelo eneenkcukacha.

2023-05-26
Iimpawu zevalve yesango lotywino olunzima kunye nokusingqongileyo okusebenzayo, kunye nezilumkiso zokuthengwa kwempahla, kunye nokugcinwa kwenkcazo eneenkcukacha ezicacileyo ivelufa yesango lokutywina isivalo esinokumelana nokunxiba, ukuxhathisa ukubola, ukumelana nobushushu obuphezulu, ukumelana nobushushu obuphantsi, ukutywinwa kakuhle njalo njalo. Iimpawu zayo eziphambili zilandelayo: 1. Ukusebenza kakuhle kokutywinwa, ukuvula okuncinci kunye ne-torque yokuvala. 2. Ngomlilo, u-explosion-proof, anti-static kunye nokunye ukusebenza kokhuseleko. 3. Ubomi benkonzo ende, ukugcinwa okulula. 4. Uluhlu olubanzi lwesicelo, lungasetyenziselwa uxinzelelo oluphezulu, ubushushu obuphezulu, ukushisa okuphantsi kunye nemidiya eyahlukeneyo yezoshishino. 5. Iimpawu ezihamba kakuhle kunye nokusebenza kakuhle kohlengahlengiso. Ivalve yesango elitywiniweyo ilungele i-petroleum, ikhemikhali, isinyithi, amandla ombane kunye namanye amashishini. Xa usebenzisa i-valve yesango eliqinileyo, kufuneka kuqatshelwe la manqaku alandelayo: 1. Khetha ukucaciswa okuchanekileyo kunye nezinto eziphathekayo, kwaye ukhethe ngokweempawu eziphakathi kunye nokusingqongileyo ukuze uqinisekise ukusebenza kwevalve. 2. Umsebenzi uya kwenziwa ngokuhambelana nokufakwa kwevalvu kunye nomyalelo wokusebenza. 3. Gcina ivalve icocekile kwaye yomile ngexesha lokusetyenziswa ukuphepha ukubola kunye nemikrwelo phezu komhlaba. 4. Ukugcinwa kunye nokuphathwa kwevalve kufuneka kuthathelwe ingqalelo ukuphepha ukungqubana kunye nokungcangcazela okukhulu. Ngokuphathelele ukugcinwa, i-valve yesango eliqinileyo linobomi obude kwaye kulula ukuyigcina, kodwa idinga ukuhlolwa rhoqo, ukugcinwa kunye nokugcinwa. 1. Qwalasela ukusebenza kokutywinwa kwendawo yevalvu yesango. Ukuba kukho ukuvuza kwamanzi, buyisela iringi yokutywina okanye ezinye iindawo zokutywina ngexesha. 2. Ukucoca rhoqo ukungcola ngaphakathi kwevalve yesango, njengothuli, isanti, njl., Ukuqinisekisa ukuhamba kakuhle. 3. Kwinkqubo yokusetyenziswa, ingqwalasela kufuneka ihlawulwe ukuba intshukumo ye-valve yesango ihamba kakuhle, ukuba ayilulanga, unokusebenzisa inani elincinci leoli yokuthambisa. 4. Ngethuba lokusetyenziswa ngokuqhelekileyo kwe-valve yesango, kufuneka ihlolwe kwaye igxininiswe rhoqo ukuze kuqinisekiswe ukusebenza okukhuselekileyo nokuthembekileyo kwe-valve yesango. Ngamafutshane, iivalvu zesango eliqinileyo zisetyenziswe ngokubanzi kwiziganeko ezahlukeneyo zoshishino. Khetha ngokweemfuno zangempela, ukugcinwa kufuneka kuhlawule ingqalelo ekusebenziseni kunye nokucoca i-valve, kunye nokuhlolwa rhoqo kunye nokugcinwa.