I-valve yebholaukufaka:
1. Kudingeka kuqinisekiswe ukuthi ipayipi kanye nokusebenza kwe-valve kuhlanziwe.
2. i-activator yei-valve yebholaukusebenza ngokosayizi wesiginali yokufaka ukushayela ukuzungezisa isiqu: ukuzungezisa phambili 1/4 (90°),i-valve yebholaivaliwe.Ii-valve yebholakuvulwa lapho ukuzungezisa okuhlanekezelwe kungu-1/4 ukuphenduka (90°).
3.Lapho umcibisholo okhombisa isiqondiso se-actuator uhambisana nepayipi, i-valve iyavuleka;Ivalvu ivaliwe lapho umcibisholo uncike kumugqa.
I-valve yebholaukulungiswa:
Ukuba nempilo ende yesevisi nesikhathi esinganakekeli kuzoncika ezintweni ezimbalwa: izimo zokusebenza ezivamile, ukugcinwa kwezinga lokushisa elivumelanayo/ingcindezi, kanye nedatha yokugqwala enengqondo.
Qaphela: lapho ii-valve yebholaivaliwe, umfutho we-fluid usekhona emzimbeni we-valve
Ngaphambi kokuseviswa, susa ukucindezela komugqa kanye ne-valve yendawo endaweni evulekile
Nqamula indawo kagesi noma umthombo womoya ngaphambi kokulungiswa
Nqamula i-actuator kusekelo ngaphambi kokulungisa
1. Ilokhi yokupakisha
Uma i-culvert yokupakisha ivuza okuncane, kufanele ukhiye i-stem nut.
Qaphela: Ungakhiyi, ngokuvamile ukhiye indandatho engu-1/4 kuyindandatho engu-1, ukuvuza kuzoma.
2. Faka esikhundleni isihlalo kanye nezimpawu
A. Susa
Shiya i-valve endaweni evuleke uhafu ukuze ishaye ngaphakathi nangaphandle kwevalvu ukuze uthole izinto eziyingozi ezingaba khona.
Valai-valve yebhola, susa amabhawodi namantongomane kuwo womabili ama-flange futhi ususe i-valve ngokuphelele ekubhobhozeni.
Khipha idrayivu - i-actuator, ubakaki wokuxhuma, iwasha evimbela ukuxega, i-stem nut, i-butterfly shrapnel, i-Gernan, i-wear disc, ukupakishwa kwesiqu ngokulandelana.
Susa amabhawudo okuxhuma kwekhava namantongomane, hlukanisa ikhava nomzimba, bese ususa i-gasket yekhava.
Qinisekisa ukuthi ibhola lisendaweni "yokucisha" ukuze ulisuse kalula emzimbeni futhi ususe isihlalo.
Phusha kancane isiqu ngembobo ephakathi nendawo kuze kube yilapho isikhishwe ngokuphelele, bese ukhipha i-O-ring neringi yokupakisha.
Qaphela: Qaphela ukugwema ukunwaya i-stem kanye nokupakisha uphawu lwe-valve.
B. Hlanganisa kabusha
Hlanza futhi uhlole izingxenye ngaphansi kokuhlolwa.Ukushintshwa kwezihlalo nezihlalo zebhonethi kanye nama-seal anekhithi yezingxenye ezisele kunconywa kakhulu.
Hlanganisa ngokulandelana kwe-disassembly.
Isiphambano - vala amabhawodi e-flange anetorque ecacisiwe.
Qinisa amantongomane ngetorque ecacisiwe.
Ngemva kokufaka i-actuator, zungezisa isiqu se-valve ukushayela i-spool ukuze ujikeleze isignali yokufaka ehambisanayo ukuze uvule futhi uvale i-valve.
Uma kungenzeka, ukuhlolwa komfutho we-seal kanye ne-valve yokuhlola ukusebenza ngokuvumelana nesimiso ngemva kokufakwa kwamapayipi.
Isikhathi sokuthumela: Sep-24-2021