Amavalvu esango ayingxenye ebalulekile yezinhlelo zamapayipi ngoba alawula ukugeleza koketshezi.Ngakho-ke, ukukhetha umkhiqizi we-valve wesango ofanele kubalulekile ekuqinisekiseni ukusebenza kahle nokuthembeka kwesistimu yamapayipi.Njengoba abakhiqizi abaningi be-valve besango bekhukhula emakethe, kungaba nzima ukukhetha umphakeli ongcono kakhulu.
Lapho ukhetha umenzi we-valve yesango, izici eziningana kufanele zicatshangelwe.Okokuqala, ikhwalithi ibalulekile.Kumele uqinisekise ukuthi umenzi uhlinzeka ngamavalve esango asezingeni eliphezulu aklanywe kahle futhi akhiqizwa kusetshenziswa ubuchwepheshe bamuva.Ama-valve ekhwalithi ephezulu aqinisekisa ama-valve athembekile futhi aqinile azokusebenzela iminyaka eminingi.
Okwesibili, abakhiqizi kufanele babe nezinhlobonhlobo zemikhiqizo ye-valve abangakhetha kuyo.Kunezinhlobo ezahlukene zama-valve esango ezinhlelo zokusebenza ezihlukahlukene ezihlanganisa i-bore egcwele, ama-valve avamile kanye nama-parallel spool.Ngakho-ke, umkhiqizi onomnikelo we-valve obanzi uzoba yisinqumo esihle, njengoba amakhasimende angakhetha i-valve ehlangabezana nezidingo zabo zohlelo lokusebenza.
Okwesithathu, ulwazi lochwepheshe lwabakhiqizi be-valve yesango nalo lubalulekile.Inkampani kufanele ibe nochwepheshe abanolwazi eqenjini layo abangahlinzeka ngosizo lobuchwepheshe kanye nezinsizakalo zokusekela.Lokhu kuguquguquka kubalulekile, ikakhulukazi uma usebenzisa ama-valve ayinkimbinkimbi lapho ubuchwepheshe bubalulekile.Ukwesekwa komkhiqizi nezeluleko kuzoqinisekisa ukusebenza kahle kwe-valve.
Okwesine, abakhiqizi kufanele bahambisane nezindinganiso zokuqinisekisa ikhwalithi.Kubalulekile ukucabangela umkhiqizi ohlala egcina izindinganiso zokuqinisekisa ikhwalithi njengamazinga e-ISO.Izindinganiso zokuqinisekisa ikhwalithi ziqinisekisa ukuthi abakhiqizi bamavalvu esango banenqubo yokuhlola eqinile ukuze baqinisekise ikhwalithi yamavalvu ngaphambi kokuba abekwe emakethe.
Okokugcina, isevisi yamakhasimende evela kumkhiqizi we-valve yesango ibaluleke kakhulu.Umkhiqizi omuhle kufanele abe namashaneli okuxhumana avulekile amakhasimende angafinyelela kalula ukuze acele ukwesekwa kobuchwepheshe noma anikeze impendulo.Isevisi yamakhasimende enhle evela kumkhiqizi iqinisekisa ukwaneliseka kwekhasimende futhi yakha ukwethembana nokwethembeka phakathi kwekhasimende nomkhiqizi.
Sengiphetha, ukukhetha umenzi wamavalvu ofanele kubalulekile ukuze kuqinisekiswe ukusebenza kahle kanye nempilo yesevisi yamavalvu ohlelweni lwamapayipi.Cabangela umphakeli onobuchwepheshe obuphezulu, inhlobonhlobo yemikhiqizo yamavalvu, ukubambelela emazingeni okuqinisekisa ikhwalithi kanye nenkonzo yamakhasimende evelele.Amavalvu kufanele asebenze ngokuphumelelayo ngokulungiswa okuncane ezindaweni zokusebenza ezinokhahlo, ngakho ukukhetha umenzi wamavalvu wesango ohlonishwayo kubalulekile.Amavalvu esango ayingxenye ebalulekile yezinhlelo zamapayipi ngoba alawula ukugeleza koketshezi.Ngakho-ke, ukukhetha umkhiqizi we-valve wesango ofanele kubalulekile ekuqinisekiseni ukusebenza kahle nokuthembeka kwesistimu yamapayipi.Njengoba abakhiqizi abaningi be-valve besango bekhukhula emakethe, kungaba nzima ukukhetha umphakeli ongcono kakhulu.
Lapho ukhetha umenzi we-valve yesango, izici eziningana kufanele zicatshangelwe.Okokuqala, ikhwalithi ibalulekile.Kumele uqinisekise ukuthi umenzi uhlinzeka ngamavalve esango asezingeni eliphezulu aklanywe kahle futhi akhiqizwa kusetshenziswa ubuchwepheshe bamuva.Ama-valve ekhwalithi ephezulu aqinisekisa ama-valve athembekile futhi aqinile azokusebenzela iminyaka eminingi.
Okwesibili, abakhiqizi kufanele babe nezinhlobonhlobo zemikhiqizo ye-valve abangakhetha kuyo.Kunezinhlobo ezahlukene zama-valve esango ezinhlelo zokusebenza ezihlukahlukene ezihlanganisa i-bore egcwele, ama-valve avamile kanye nama-parallel spool.Ngakho-ke, umkhiqizi onomnikelo we-valve obanzi uzoba yisinqumo esihle, njengoba amakhasimende angakhetha i-valve ehlangabezana nezidingo zabo zohlelo lokusebenza.
Okwesithathu, ulwazi lochwepheshe lwabakhiqizi be-valve yesango nalo lubalulekile.Inkampani kufanele ibe nochwepheshe abanolwazi eqenjini layo abangahlinzeka ngosizo lobuchwepheshe kanye nezinsizakalo zokusekela.Lokhu kuguquguquka kubalulekile, ikakhulukazi uma usebenzisa ama-valve ayinkimbinkimbi lapho ubuchwepheshe bubalulekile.Ukwesekwa komkhiqizi nezeluleko kuzoqinisekisa ukusebenza kahle kwe-valve.
Okwesine, abakhiqizi kufanele bahambisane nezindinganiso zokuqinisekisa ikhwalithi.Kubalulekile ukucabangela umkhiqizi ohlala egcina izindinganiso zokuqinisekisa ikhwalithi njengamazinga e-ISO.Izindinganiso zokuqinisekisa ikhwalithi ziqinisekisa ukuthi abakhiqizi bamavalvu esango banenqubo yokuhlola eqinile ukuze baqinisekise ikhwalithi yamavalvu ngaphambi kokuba abekwe emakethe.
Okokugcina, isevisi yamakhasimende evela kumkhiqizi we-valve yesango ibaluleke kakhulu.Umkhiqizi omuhle kufanele abe namashaneli okuxhumana avulekile amakhasimende angafinyelela kalula ukuze acele ukwesekwa kobuchwepheshe noma anikeze impendulo.Isevisi yamakhasimende enhle evela kumkhiqizi iqinisekisa ukwaneliseka kwekhasimende futhi yakha ukwethembana nokwethembeka phakathi kwekhasimende nomkhiqizi.
Sengiphetha, ukukhetha umenzi wamavalvu ofanele kubalulekile ukuze kuqinisekiswe ukusebenza kahle kanye nempilo yesevisi yamavalvu ohlelweni lwamapayipi.Cabangela umphakeli onobuchwepheshe obuphezulu, inhlobonhlobo yemikhiqizo yamavalvu, ukubambelela emazingeni okuqinisekisa ikhwalithi kanye nenkonzo yamakhasimende evelele.Amavalvu kufanele asebenze ngokuphumelelayo ngokulungiswa okuncane ezindaweni zokusebenza ezinokhahlo, ngakho ukukhetha umenzi wamavalvu wesango ohlonishwayo kubalulekile.
Isikhathi sokuthumela: Jun-09-2023