Valavu yagulugufe ndi mtundu wa valavu ya quarter-turn yomwe imayang'anira kutuluka kwa mankhwala mupaipi.
Mavavu a butterflynthawi zambiri amagawidwa m'mitundu iwiri: mawonekedwe a lug ndi mawonekedwe ophatikizika. Zida zamakinazi sizingasinthidwe ndipo zimakhala ndi maubwino ndi magwiridwe antchito. Bukhu ili likufotokoza kusiyana pakati pa mitundu iwiri ya valavu ya gulugufe ndi momwe mungasankhire valavu yoyenera pa zosowa zanu.
Valve ya Gulugufe Wamtundu wa Lug
Mavavu agulugufe amtundu wa Lug nthawi zambiri amakhala ndi zitsulo monga chitsulo cha ductile kapena chitsulo. Amakhala ndi zingwe zokhomedwa ndi ulusi zomwe zili pa ma valve flanges kuti alumikizane ndi bawuti.Ma valve agulugufe amtundu wa Lug ndi oyenera kugwiritsidwa ntchito kumapeto kwa mzere koma mawonekedwe akhungu nthawi zonse amalimbikitsidwa.
Mavavu ambiri agulugufe amapangidwa ndi mabowo anayi omwe amagwirizana ndi mapaipi olumikizidwa. Valavu idapangidwa kuti igwire pakati pa ma flanges awiri pantchito yanu yamapaipi. Mavavu agulugufe ambiri amafanana ndi miyezo yambiri ya flange. Mpando wa rabara kapena EPDM umapanga chisindikizo champhamvu kwambiri pakati pa valavu ndi kugwirizana kwa flange.Mosiyana ndi mavavu agulugufe wamtundu wa lug, mavavu agulugufe amtundu wa wafer sangagwiritsidwe ntchito ngati pothera mapaipi kapena kumapeto kwa mzere. Mzere wonse uyenera kutsekedwa ngati mbali iliyonse ya valve ikufuna kukonza.
Nthawi yotumiza: May-18-2022
