API Isango Valve - Class 300 & JIS 20K esangweni valve
I-API Yesango Valve - Isigaba 300 & JIS 20K esangweni valve
Idizayini yediski
Amaphayiphu esango ane-NPS≥2 anamasango aguquguqukayo esakhiweni;
Ama-valve esango ane-NPS <asesangweni eliqinile lesigaxa
Ukuxhumeka komzimba nebhonethi
Umzimba nebhonethi yeClass 150 ~ Class 900 i-valve yesangos kuvame ukuxhunyaniswa nezikopelo namantongomane;
Futhi umzimba nebhonethi yeClass 1500 ~ Class 2500 valves yamasango imvamisa yomklamo wophawu ocindezelweyo.
I-Gasket Cover Cover
Insimbi yeCarbon noma insimbi engagqwali + i-graphite eguqukayo ihlanganiswe gasket isetshenziswa i-valve yesango le-150;
Insimbi engagqwali + i-grafite elilimele ye-gasket elimele isetshenziselwa Isigaba sama-valve esango lama-300;
Insimbi engagqwali + i-grafite elilimele ye-gasket elilimele isetshenziselwa ama-valve ekilasi lama-600, futhi i-gasket ehlanganisiwe nayo iyakhethwa ku-valve yesango le-Class 600;
Indandatho gasket ngokuhlanganyela isetshenziswa ekilasini 900 esangweni valve;
Ukucindezelwa kophawu olunomfutho kusetshenziswa i-Class 1500 ~ Class 2500 gale valve.
Ukushiswa
Isondo lesandla noma ibhokisi legiye livame ukusetshenziselwa ukwenziwa kwe-valve esangweni. Isondo lamaketanga kanye ne-actuator kagesi kungasetshenziselwa ukusetshenziselwa i-valve esangweni uma kucelwa amakhasimende.
Isihlalo
Ukuze carbon steel esangweni valve, esihlalweni ngokuvamile kokuzihlanganisa steel.The uphawu uphawu esihlalweni isfutho ashiselwe ingxubevange kanzima eshiwo ikhasimende. Isihlalo esine-welding sisetshenziselwa i-NPS 1/2 ~ 2, Isihlalo esivuselelekayo, esisetshenziselwa izintambo sisetshenziselwa ama-valve esango le-NPS≤8, futhi okushiselwe esihlalweni nakho kungakhethwa uma kucelwa yikhasimende, noma ukuhlanganisa ingxubevange eqinile ngokuhlangene, I-Threaded noma okushiselwe esihlalweni nakho kuyakhethwa ku-valve yensimbi engagqwali uma icelwa yikhasimende, uma ikhasimende linanoma yisiphi esinye isicelo mayelana nesihlalo ngicela ukweluleka ngomusa ukufakwa kwe-oda.
Idizayini yokuhlala emuva
Onke ama-valve wethu esango anokwakheka kokuhlala emuva.Izikhathi eziningi, i-valve yensimbi yensimbi yekhabhoni ifakwe isihlalo sangemuva esivuselelekayo.Kwi-valve yesango lensimbi engagqwali, isihlalo sangemuva sakhiwe ngomshini ngqo kubhonethi noma ngomshini ngemuva kokushisela.