Umehluko Phakathi Kwe-Wafer kanye Nohlobo Lwe-Lug Butterfly Valve

Ivalve uvemvane wuhlobo lwevalvu yokujika kwekota elawula ukuhamba komkhiqizo epayipini.

Ama-valve e-Butterflyngokuvamile zihlukaniswa zibe izinhlobo ezimbili: isitayela se-lug kanye nesitayela se-wafer. Lezi zingxenye zemishini azishintsheki futhi zinezinzuzo ezihlukile kanye nezinhlelo zokusebenza. Umhlahlandlela olandelayo uchaza umehluko phakathi kwezinhlobo ezimbili zamavalvu ovemvane nokuthi ungakhetha kanjani ivalvu efanele izidingo zakho.

I-Lug-Style Butterfly Valve

Ama-valve ovemvane esitayela se-Lug ngokuvamile akhiwa ngensimbi njenge-ductile iron noma insimbi. Afaka amalugi acishiwe amiswe kuma-valve flange ukuze kuxhunywe ibhawudi.Amavalvu ovemvane esitayela se-Lug alungele isevisi yokuphela komugqa kodwa i-blind flange ihlale inconywa.

I-Wafer-Style Butterfly Valve

Amavalvu amaningi ovemvane ohlobo lwe-wafer akhiwe ngezimbobo ezine eziqondana nepayipi elixhunyiwe. I-valve yakhelwe ukuthi ibambe phakathi kwama-flange amabili emsebenzini wakho wamapayipi. Iningi lama-butterfly valves lilingana nenani lezindinganiso ze-flange. Isihlalo se-valve yenjoloba noma ye-EPDM senza uphawu oluqine kakhulu phakathi kwe-valve nokuxhumeka kwe-flange.Ngokungafani nama-valve ovemvane esitayela se-lug, ama-valve ovemvane wesitayela se-wafer awakwazi ukusetshenziswa njengeziphetho zamapayipi noma isevisi yokuphela komugqa. Wonke ulayini kufanele uvalwe uma noma yiluphi uhlangothi lwevalvu ludinga ukulungiswa.