Uhlobo lwe-Wafer
+Okokuphemba
+-Shibhile
+Ukufakwa okulula
-Kudingeka amaphaphu Flanges adingekayo
-Kunzima kakhulu ukugxila
-Ayifanele njenge-valve yokugcina
Endabeni ye-valve ye-butterfly ye-wafer-styley, umzimba umiswa izimbobo ezimbalwa ezingezinyokwa ezimbalwa ezingenalutho. Ezinye izinhlobo zezindebe zinamabili kanti ezinye zinamane.
Ama-flange bolts afakwa ngezimbobo ze-bolt zamaphaphu amabili amaphayiphu kanye nezimbobo ezigxile ze-valve yevemvane. Ngokuqinisa ama-fleange bolts, amaphayiphu amaphayiphu adonswa komunye nomunye futhi i-valvevelly valve iboshwe phakathi kwama-flanges futhi ibanjelwe endaweni.
Uhlobo lwe-lug
+Kufanelekile njenge-valve yokugcina *
+Kulula ukugxila
+Kubucayi okuncane uma kwenzeka umehluko omkhulu wokushisa
-Isisindo ngosayizi omkhulu
-Ibiza kakhulu
Endabeni ye-bug-tylevely butterfly valve kukhona okuthiwa "izindlebe" phezu kwe-thhe wonke umkhawulo womzimba lapho kutholwa khona imicu. Ngale ndlela, i-valve yalapho ivemvane lungaqiniswa khona ngakunye kwamapayipi amabili amapayipi nge-2 bolts ehlukene (eyodwa ohlangothini ngalunye).
Ngoba i-butterfly valve inamathiselwe ku-flange ngayinye ezinhlangothini zombili ezihlukene, ama-bolts amafushane, ithuba lokuphumula ngokunwetshwa kwe-thermal lincane kunokuba ne-valve yesitayela esencane. Ngenxa yalokhu, inguqulo ye-lug ilungele izinhlelo zokusebenza ngomehluko omkhulu wokushisa.
* Kodwa-ke, lapho i-VAV-style vavle isetshenziswa njenge-valve yokuphela, umuntu kufanele anake ngoba ama-valves ama-butterfly amaningi ane-butterfly azoba nengcindezi ephansi evunyelwe njenge-valve yengcindezelo yawo ekhombisa.
Isikhathi sePosi: Dec-14-2021
