Ino mbuti mbotukonzya kusala vvalavu ya butterfly iijisi mabbaaji aali akati-akati?

Mbuti mbomukonzya kusalavvalavu ya butterfly iijisi nkomo?

Mavalvu aajisi ntambozibelesyegwa kapati mumapayipi aakupanga zintu. Mulimu wayo mupati ngwakulesya kweenda kwameenda mumupayipi, naakuti kuchincha kweenda kwameenda mumupayipi.Mavalvu aajisi ntambozibelesyegwa kapati mumapaipi aakupanga zintu mumakkampani aali woonse mbuli kubamba maanzi, kusalazya maanzi, mafuta, makkampani aapanga misamu, akupyasya mumadolopo, alimwi alakonzya kubelesyegwa muma condenser alimwi ama cooling water systems aa thermal power stations.

Mavalvu aajisi ntambozileelela kapati mukupanga mavwili mapati. Zilabelesyegwa kapati mumulimo wakubamba zintu zipati. Eelyovvalavu ya butterfly iijisi ntamboyakajalulwa, kukasya kweenda nkusyoonto. Eelyo chipekupeku nichajalulwa ambali lya 15-70° Chiindivvalavu ya butterfly iijisi ntamboulakonzya kweendelezya kweenda kwaakati-akati kabotu-kabotu.

Mukuyungizya, nkaambo kakuti chipekupeku chavvalavu ya butterfly iijisi ntamboilijisi nguzu zyakusanzya aawo noizyunguluka, musyobo ooyu wa vvalavu ulakonzya kubelesegwa mumapaipi ajisi zintu ziimvwi. Kweelana anguzu zyachisinkilizyo, chilakonzya kubelesegwa akupanga bulongo bwabulongo antoomwe abwaanda bwamupayipi.

Kwaandaanyamavalvu aajisi ntambo

Mavalvu aabutterfly aa flangeilakonzya kwaandaanizyigwa muzibeela ziteteetemavalvu aabutterflyakusinkilila kuyumumavalvu aabutterflykweendelanya azintu zyakajalwa.

Ibbazu lyakujala lyavvalavu ya butterfly iijala kabotu-kabotuyakapangwa azintu zyakujala ziyumu zilimbuli raba ama fluoroplastics; kujala kwakujala changuzuvvalavu ya butterfly iijisi ntamboyakapangwa abutale-ku-nsimbi, nsimbi-ku-fluoroplastic antoomwe abbodela lyamisela myiingi.

Inkomo yakujala yavvalavu ya butterfly iijalikidwe kabotuilakonzya kubikwa mumubili wavalvu, mpawo ilakonzya kubikwa kuzinguluka bbaaji. Eelyo nolibelesyegwa mbuli vvalavu yakujala, kujala kwayo kulakonzya kusika ku FCI70-2:2006 (ASME B16 104) VI Mweelwe ulisumpukide kwiinda wa vvalavu ya butterfly iijisi bbaaji liyumu; pesi nkaambo kakuti zintu zyakajalilidwe ziteteete zilalesyegwa akupya kwakubeleka, vvalavu iijisilidwe kabotu-kabotu ibelesyegwa mukukwabilila maanzi akusalazya maanzi muchiimo chakutontola.

Chisinkilizyo chiyumu chabutaleflange butterfly valveilijisi bubotu bwazibelesyo, ilakonzya kuzyibila kupya kwakubeleka, nguzu zyakubeleka zisumpukide, alimwi ilaa buumi bulamfwu kwiinda chisinkilizyo chitete, pesi bubi bwachisinkilizyo chiyumuflange butterfly valveazyalo zilibonya antangalala. Nchintu chiyumu kuzuzikizya kujala koonse, mpawo kujala takuli kabotu pe, aboobo musyobo ooyu wa flanged butterfly valve ubelesyegwa muziindi zitayandiki kujala kupati kuti kweendelezye kweenda.