Ino nkwiindana kuli buti amilimo ya ntalisyo yomwe, yobile iitakwe mpuwo alimwi a ntalisyo yotatwe

Ivalvu yomwe iiteendelani

Kuti kumanizye penzi lyakuzwa aakati ka disiki achibbula cha valve ya concentric butterfly valve, valve yomwe ya eccentric butterfly ilapangwa. Amwaya mpawo ucheesye kuvwundauka kupati kwakujulu akunsi kwachipulo chabutterfly achuuno cha valve. Nokuba boobo, akaambo kakuti kuli buyo bupange bomwe, kukwasula aakati ka disiki achibbula cha valve takumani pe muchiindi choonse chakujula akujala kwa valve, mpawo nzila yakubelesya ilikozyene a concentric butterfly valve, aboobo taibelesyegwi pe.

Ivalvu ya butterfly iijisi zibeela zyobile

Kwiinda mukubelesya vvalavu yomwe iitegwa butterfly, nchintu vvalavu yabutterfly iijisi zibeela zyobile eecho chibelesegwa loko lino. Bupange bwayo mbwakuti akati kachikobela cha valve stem ulaleya kuzwa aakati ka disiki aakati kamubili. Ikujatikizigwa kwakuzwangana ziindi zyobile kupa kuti disiki izwe achuuno cha valve mpawo-mpawo valve niyajulwa, eecho chigwisya kuvwundauka kutayandiki aakati ka disiki a valve seat, kuchesya kukazyigwa kwakujula, kuchesya kubola, akusumpula buumi bwa Seat. Kukwasula kwacheya loko, mpawo aawo,vvalavu yabutterfly iijisi zibeela zyobile alimwi ulakonzya kubelesya chibbula chabutale, eecho chisumpula kubelesya kwavalvu ya butterfly mumuunda uupya kapati. Nokuba boobo, nkaambo kakuti njiisyo yakwe yakujala njakujala, nkokuti, busena bwakujala bwa disiki achibbula cha valve zili mumulongo, mpawo kusanduka kwa elastic kwakachitwa akuzwa kwa disiki kwa valve seat kupa kuti kube kujala, aboobo kuli ziyandikana zipati zyakujala (ikapati chibbula cha Valve chabutale), muchiimo chaansi, nkakaambo kaako bantu ncobayeeya kuti mavalvu aa butterfly taakonzyi kukazyigwa aamanguzu manji alimwi alakonzya kuvwuuma kapati.

Ivalvu ya butterfly iitakwe mpuwo yotatwe

Kuti ukonzye kuliyumya kukupya kapati, kweelede kubelesegwa chisinkilizyo chiyumu, pesi mweelwe wakuvwundauka mupati; kuti kutabi kuvwundauka, kweelede kubelesegwa chisinkilizyo chiteteete, pesi tachikonzyi kukazyigwa akupya kupati. Kuti tuzunde kukazyania kwa valve ya butterfly iijisi zibeela zyobile, i butterfly valve yakaba eccentric chiindi chatatu. Bupange bwayo mbwakuti nikuba kuti ntalisyo ya valve iijisi zibeela zyobile iliimpene, ntalisyo ya conical ya disiki yakujala ilalangide ku nsingo ya cylinder ya mubili, nkokuti, musule lya eccentricity yatatu, bbazu lyakujala lya disiki talichinchi pe. Mpawo muzyunguluko wini, pesi mbuli bbola, mpawo chiimo chabusena bwacho bwakujala tabuli kabotu pe, lubazu lumwi lulangide kumuzila waakati kamubili, mpawo lubazu lumwi lulikozyenye amuzila waakati kamubili. Chitondeezyo chachitatu eechi nchakuti bupange bwakujala bwasanduka, tabuchili chisinkilizyo chabusena pe, pesi nkusinkilila kwakuzungaana, nkokuti, tachiyeeme akusanduka kwachibbula cha valve, pesi chiyeeme akujatika kwa chibbula cha valve kuchitila kuti kube kujala, aboobo, penzi lyakusiya zero mu valve nsimbi zyamana kufwambaana komwe, mpawo nkaambo kakuti kusinikizyigwa kwaatala kweendelana akusinikizyigwa kwaakati-akati, kusinikizyigwa kupati akukazya kupya kupati akwalo kulakonzya kumanizyigwa.