Mavalvu aamagesininzila ya vvalavu yamagesi a vvalavu yeendelezya magesi. Nzila zipati zyakuswaanganya magesimavwili aabutterflyzili: musyobo wa flange amusyobo wa wafer; nzila zipati zyakujalamavalvu aamagesinzizyeezyi: kujala kwa raba akujala kwabutale.
Magesivalve ya butterflyyeendelezya kujalulwa akujala kwavalvu ya butterfly kwiinda muzitondezyo zyanguzu. Eechi chintu chilakonzya kubelesegwa mbuli vvalavu yakujala, vvalavu yakulela a vvalavu yakulanga-langa mumapaipi. Chili achibelesyo cheendelezya amaanza. Kuti naa magesi amana, alakonzya kubelesegwa amaanza kwakaindi kaniini kuchitila kutanyonganya kubelesya kwawo.
Kwaandaanya kweendelana abupange
(1) Chisinkilizyo chaakati
Alikechisinkilizyo chamagesi cha butterfly valve.
(3)Ivalvu yamagesi iikwabilila ziindi zyobile.
(4) Ivalvu yamagesi iijalikidwe ziindi zyotatwe.
2. Kwaandaanya kwiinda mukujala zintu zili atala
(1) Zikwabilizyo ziteteete zipangidwe azintu ziteteete zitali zyabutale kulwana zintu ziteteete zitali zyabutale. Zijazyo zyobile zipangidwe azintu ziyumu zyabutale kulwana zintu ziteteete zitali zyabutale.
(2) Insimbi njumu yachijazyo chamagesi. Zijazyo zyobile zipangidwe azintu ziyumu zyabutale kulwana zintu ziyumu zyabutale.
3. Kwaandaanya kwiinda mukujala foomu
(1) Kusinikizya kujala: Kujala kwanguzu zyamagesi. Ikusinikizyigwa kwakujala kulachitika akaambo kakuti chibbula cha valve chisinkila chibbula cha valve aawo valve yamagesi niyajalwa, akuyuma kwa valve seat naa valve plate. Inguzu zyaanze zyakujala vvalavu yamagesi, inguzu zyakujala zipangwa anguzu zibikkwa ku vvalavu.
(2) Kujala kwanguzu zya magesi: Ikusinikizya kwakujala kulachitika kwiinda mukusinikizya chintu chakujala chiyumu achuuno cha valve naakuti chipulo cha valve.
(3) Ikujala kwa magesi kwa butterfly valve: Ikujala kwanguzu kuchitwa alikke anguzu zyaakati-akati.
Chiindi chakutumizya: May-23-2025
