Xa sithetha ngevalve yebhabhathane, kufuneka sikhankanyeivelufa yebhabhathanekwayeiflange butterfly valvekuqala, kodwa yintoni umahluko phakathi kwe-wafer kunye ne-flange butterfly valve?Ndiza kudwelisa amanqaku amaninzi ngezantsi:
1. Ingcaciso:
Yintoni iWafer Butterfly Valves?
Ivalve yeButterfly Wafer: Le valve yenzelwe ukuba ilingane phakathi kweeflange ezimbini.Babizwa ngokuba “yi-wafer” Kuba inkangeleko yabo ebhityileyo ikhangeleka ngathi yi-wafer.Kufuneka sifake i-wafer kunye ne-stud bolts ende, iqhube ngobude bevalve ukuyikhusela phakathi kweeflange.
Yintoni i-Flange Butterfly Valves?
Ivalve yeFlange Butterfly: Le valve ineeflange zayo kumacala amabini omzimba wevalvu, ezibotshelelwe kwiiflange ezihambelanayo kumbhobho.
2. ImiGangatho yoQhagamshelwano:
a) Ivalve yeButterfly yeWafer: Le valve yesiqhelo yeyomgangatho woqhagamshelo oluninzi, ngoko ke umthengi ukhetha ukuthenga uhlobo lwewafer xa ungazi ukuba yintoni uqhagamshelwano lweflange yombhobho.
b) Ivalve yebhabhathane yeFlange: Ivalve yebhabhathane yeFlange ikholisa ukudityaniswa okusemgangathweni omnye.Unokuyiqhagamshela kuphela ngeeflange ezisemgangathweni ezihambelanayo.
3. Isicelo:
a) Ivalufa yeBhavavane yeWafer: Edla ngokusetyenziswa kwizicelo zesithuba esimxinwa kunye neenkqubo apho ukulula kofakelo kuyinto ephambili.Ifanelekile kwizicelo zoxinzelelo oluphantsi ukuya oluphakathi.
b) Ivalve yebhabhathane eneFlanged: Ukuba unendawo eyaneleyo yokufaka ivalve, ivalve yebhabhathane yohlobo lweflange yeyona ndlela ilungileyo, kuba inokusebenza ngoxinzelelo oluphakathi ukuya phezulu kunye nomphezulu wokutywina.
4. Iindleko:
a) Ivalufa yeBhavane eWafer: Ngokuqhelekileyo, amaxabiso aphantsi kuneevalvu zeflange ngenxa yoyilo lwazo olulula kunye namalungu ambalwa.
b) Flange Butterfly Valve: Izinto ezongezelelweyo kunye nobunzima kuyilo zenza ukuba zibiza kakhulu.
Ukukhetha phakathi kwezi ntlobo zimbini zeevalvu zebhabhathane kuxhomekeke kwiimfuno ezithile zesicelo, kubandakanya imiqobo yendawo, iimfuno zoxinzelelo, ukuphindaphindwa kokugcinwa, kunye nokuqwalaselwa kohlahlo lwabiwo-mali.
Umzi mveliso wevalve yeZfa ngumzi mveliso wevalufa webhabhathane onamava okuvelisa iminyaka engaphezu kwe-15, ukubonelela ngevalve yebhabhathane, ivelufa yebhabhathane, ivelufa yebhabhathane, amalungu evalvu efana nomzimba wevalvu, idiski yevalve, isihlalo sevalve kunye neleva yesandla sebhabhathane njl.njl. iqela lokuthengisa likwi-intanethi kuwo nawuphi na umbuzo wakho.