I-FDO3-BV3TF-3G (ama-valve kathathu e-butterfly eccentric)
Isici
Kathathu i-eccentric butterfly valve isetshenziswa kakhulu ekusetshenzisweni kwensimbi, amandla kagesi, imboni ye-petrochemical, ukuhanjiswa kwamanzi kanye namapayipi kanye nokwakhiwa komasipala ngamapayipi ezimboni anezinga lokushisa eliphakathi ≤ 425 ℃ lokulawula ukuhamba nokuhambisa uketshezi. Izinto zokwakha zihlukaniswe: insimbi yensimbi, insimbi yensimbi nensimbi engagqwali
Imininingwane ye-API
Njengoba sonke sazi, i-API609 empeleni isibe ukucaciswa komhlaba wonke kwama-valve wamapayipi abalulekile ezimbonini. ITritec yakhelwe futhi yenziwa ngokuhambisana ngokuqinile nohlobo lwakamuva luka-1997 lwe-API609. Ngaphezu kwalokho, ukwakheka okuyisisekelo kweTritec akukhawulelwanga ku-API, bs5155, ANSI B 16.34, ASME sec VIII nokunye ukucaciswa okukhulu kungahambisana, okuqinisekisa ukuthi iTritec ingasetshenziswa kuyo yonke imikhakha yezimboni.
Isakhiwo sokuphepha esibili
Ngokuhambisana ngokuqinile nezimfuneko zokucaciswa kwe-API609, ukuze kuvinjelwe ukusetshenzwa kwepuleti levemvane, ukususwa kwesiqu se-valve nokuvalwa kwendawo yokubekwa uphawu okubangelwe yithonya lengcindezi namanzi, iTritec ifake izindandatho ezimbili ezimele izinhlangothi ezingenhla nezingezansi zepuleti levemvane ukuqinisekisa ukusebenza okujwayelekile kwe-valve ngaphansi kwanoma yiziphi izimo zokusebenza;
Ngasikhathi sinye, ukuvikela ingozi engazelelwe ebangelwe ukuphuka kwesiqu se-valve nokuphuma ngaphandle kubangelwe yizizathu ezingaziwa, isiqu esizimele esiphephela ngaphandle sisebenza ngendlela yokuvikela ngaphakathi nangaphandle komkhawulo ongezansi we-valve, oqinisekisa ukuthi izinga lengcindezi leTritec lingafinyelela kuma-2500 amakhilogremu.
Akukho ukwakhiwa kwendawo efile
ETritec Enkambisweni yokuklama, kunakwa ngokukhethekile izinkinga zezicelo emkhakheni wokulawulwa nokuphathwa. Isimiso sokufaka uphawu se-valve esine-eccentric butterfly sisetshenziswa ngokuphelele. Lapho i-valve ivulwa futhi ivaliwe, ipuleti levemvane alikhuzi isihlalo se-valve, futhi i-torque yesiqu se-valve idluliselwa ngqo endaweni yokubekwa uphawu ngepuleti levemvane. Ngamanye amagama, cishe akukho ukungqubuzana phakathi kwepuleti levemvane nesihlalo se-valve Lokhu kusho ukuthi iTritec ingangena endaweni eguquguqukayo isuke ku-0 iye ku-90. Isilinganiso sayo sokulawula esivamile siphindwe izikhathi ezingaphezu kwezimbili kunaleso seveluvane ejwayelekile, kanye namandla amakhulu okulawula isilinganiso singaba ngaphezu kuka-100: 1. Lokhu kudala izimo ezinhle zokusebenzisa i-Tritec njenge-valve yokulawula, ikakhulukazi ngobubanzi obukhulu, izindleko ze-stop valve ziphakeme kakhulu, ngaphezu kwalokho, i-valve yokuma ayikwazi ukuvuza oku-zero, esimweni sokuvalwa okuphuthumayo, kuyadingeka ukufaka i-valve yokuvala eceleni kwe-stop valve, kanti iTritec ihlanganisa ukulawula nokuvala, futhi izinzuzo zayo zezomnotho zibaluleke kakhulu.
isakhiwo
Isakhiwo esimelana nomlilo ngaphakathi
Amaphayiphu amaningi athi anokwakhiwa okungamelana nomlilo, kodwa iningi lawo lisebenzisa isihlalo esiqinile futhi esithambile sokunciphisa ukuvuza, okuyingozi kakhulu. Ngoba ukuvutha komlilo okungaphelele kwesihlalo esithambile se-valve emlilweni kuzokwenza isihlalo se-valve sensimbi sisekele ukucindezelwa nokwehluka kokushisa, okuzoholela ekwehlulekeni komshini omelana nomlilo. Ngakho-ke, iYurophu ne-United States kancane kancane basusa lolu hlobo lwe-valve engamelana nomlilo engalifanele igama. Ngenxa yokuvuza kwayo okungu-zero, i-tritrc ayidingi usizo lwe-soft seal. Kuyisakhiwo sangempela esimelana nomlilo. Ithole isitifiketi sokuvikela ukumelana nomlilo se-api607, api6fa kanye ne-bs6755part2. Lokhu kuqinisekisa ukuthi iTritec ingasetshenziswa ku-oyela, kuphethiloli nakwezinye izindawo eziyingozi. E-UK elondolozayo, lapho cishe wonke ama-valve asetshenziswa ezingxenyeni ezisemqoka zensimu kawoyela waseNyakatho Sea embozwe yiTritec, lesi yisibonelo esihle kunazo zonke.
High nokupakisha isakhiwo
Mayelana nokuvuza kwe-valve, ngokwesiko, ukuvuza kwesihlalo se-valve, okungukuthi ukuvuza kwangaphakathi, kuvame ukugxila, kuyilapho ukuvuza kwengxenye yokupakisha kunganakwa, okungukuthi, ukuvuza kwangaphandle. Empeleni, emphakathini wanamuhla lapho izinkinga zemvelo ziya ngokuya ziswa, sekuyiqiniso elingenakuphikwa ukuthi ingozi yokuvuza kwangaphandle inkulu kakhulu kunaleyo yokuvuza kwangaphakathi. I-Tritec kathathu eccentric butterfly valve iyi-valve ejikelezayo, futhi isenzo sayo se-stem ukujikeleza okungu-90 ° kuphela. Uma kuqhathaniswa ne-valve yesango, i-valve yomhlaba kanye nesinye isenzo se-valve sokunyakaza okujikelezayo okuphindaphindayo, ingxenye yaso yokupakisha incike ezingeni lokugqoka eliphansi nempilo yesevisi ende. Ngaphezu kwalokho, ngenxa yedizayini esezingeni eliphakeme kakhulu eyamukelwe yiTritec ekupakisheni uphawu kanye nakwezinye izakhiwo zangaphandle zokuvikela ukuvuza, ingasetshenziswa ngokuya Ngenkathi isivivinyo sokuvuza sangaphandle senziwa ngaphansi kokucaciswa kwe-EPA 21, ukusebenza okujwayelekile kokufaka uphawu kuqinisekisiwe ukuthi kube ngezansi 100ppm
