The magetsi flanged gulugufe valavu amapangidwa ndi valavu thupi, mbale gulugufe, mphete kusindikiza, limagwirira kufala ndi zigawo zikuluzikulu zina.Kapangidwe kake kamakhala ndi mawonekedwe atatu amtundu wa eccentric, chisindikizo cholimba ndi chosindikizira cholimba komanso chofewa chamitundu ingapo, kotero kuti valavu yagulugufe ikugwira ntchito, kuchepetsa mphamvu yake ya torque, kuti ikwaniritse ntchito yopulumutsa, yopulumutsa mphamvu.Choncho kuonetsetsa kukana dzimbiri.Kukana kutentha kwakukulu., kudalirika kwa anti-degradation.Kutengera kukhazikitsidwa kwaukadaulo wapamwamba wakunja, mankhwalawa amatengera mphete yosindikizira yowoneka bwino yooneka ngati J ndi mawonekedwe atatu amitundu yambiri osanjikiza zitsulo zolimba, zomwe zimagwiritsidwa ntchito kwambiri pakutentha kwapakati ≤425 ℃ golide, mphamvu yamagetsi, mafakitale a petrochemical, madzi ndi ngalande ndi kumanga matauni ndi mapaipi ena mafakitale kuwongolera kuyenda ndi kunyamula thupi panopa.
Valavu imatenga mawonekedwe atatu, mpando wa valve ndi kusindikiza kwa mbale kumapangidwa ndi kuuma kosiyana ndi chitsulo chosapanga dzimbiri, kukana bwino kwa dzimbiri, moyo wautali wautumiki, ntchito ya chisindikizo cha vavu, zomwe zimagwirizana ndi ***GB/T13927- 92 valve pressure test standard.Vavu imatenga mawonekedwe atatu osindikizira, mpando wa valve ndi mbale yagulugufe pafupifupi osavala, ndi ntchito yosindikiza yolimba kwambiri;Mphete yosindikiza imapangidwa ndi chitsulo chosapanga dzimbiri, chokhala ndi maubwino awiri achitsulo chosindikizira cholimba ndi chisindikizo chotanuka, mosasamala kanthu za kutentha kochepa ndi kutentha kwakukulu, imakhala ndi ntchito yabwino yosindikizira, kukana kwa dzimbiri, moyo wautali wautumiki ndi zina;Malo osindikizira a mbaleyo akuyang'ana pa cobalt-based cemented carbide, yomwe imakhala yosagwira ntchito komanso imakhala ndi moyo wautali.Chimbale chachikulu chokulirapo chimatengera mawonekedwe a quilted chimango, mphamvu yayikulu, malo otaya kwambiri komanso kukana koyenda pang'ono;Valavu ili ndi ntchito yosindikizira ya bidirectional, kuyika sikuli malire ndi kayendetsedwe ka kayendedwe kapakati, kapena kukhudzidwa ndi malo apakati, akhoza kuikidwa kumbali iliyonse;Gawo loyendetsa litha kukhazikitsidwa m'malo angapo (90 ° kapena 180 ° rotation) kuti agwiritse ntchito mosavuta.
Main magwiridwe antchito
Small ndi kuwala, kusintha ntchito, ntchito yopulumutsa, yabwino;
Kusindikiza kodalirika, kumatha kukwaniritsa chisindikizo cha gasi popanda kutayikira;
Mfundo yachitatu-eccentric imatengedwa kuti ipangitse malo osindikizira kukhala pafupifupi zero kutayika ndikukulitsa moyo wautumiki wa valavu.
Ntchito zosiyanasiyana.Monga: angagwiritsidwe ntchito madzi, nthunzi, mafuta, mpweya, gasi ndi zina.
Imagwiritsidwa ntchito pa kutentha kosiyanasiyana ndi kuthamanga kwapansi pa 6.4MPa, kukana kwa dzimbiri ndi mapaipi ena apakati
Nthawi yotumiza: Oct-30-2023