Langa nzila yakubeleka kwavalvu, kwaandaanya anzila zyakubikkila

Ino vvalavu yakulanga ibeleka biyeni

Chivvalavu yakulanga chibelesegwa munzila yamapaipi, mpo mulimo wacho mupati ngwakulesyela kujokela musule kwamukati, kujokoloka kwapompi a injini yayo, akuzwa kwamukati mumupika.

Langa mavalvu ilakonzya kubelesegwa alubo kumitwe iigwasya zibelesyo aawo muya uukonzya kutanta kwiinda muya mupati. Mavalvu aakulanga-langa alakonzya kubelesegwa kumapaipi aamisyobo yiindene-indene kweendelanya azintu ziindene-indene.

Ivalvu yakulanga ilabikkwa aamupayipi mpawo yaba chimwi chazibeela zyamaanzi mumupayipi woonse. Nzila yakujalula akujala kwa valve disc ilajatikizyigwa abukkale bwakuzuza kwakaindi kaniini kwanzila njiili; mpawo, bube bwakujala bwa valve disc mbwakuti bulaampindu kuchiimo chakweenda kwamaanzi.

Kusalazya mavalvu

1. Kuzungaanya vvalavu yakulanga

Disiki lya swing check valve lili muchimo cha disiki mpawo lilazungaana kuzyunguluka mugoti wa valve seat channel. Nkaambo kakuti nzila iili mumulyango ili kabotu, kukazyigwa kwakuzuza nkusyoonto kwiinda kwamulyango wakukwabilila. Chili kabotu kukuzuza kwamaanzi masyoonto akusanduka kutavwuli kweenda kwamaanzi. Nokuba boobo, tachikonzyi kweenda kabotu, mpawo kujala kwacho takuli kabotu mbuli kwamusyobo wakunyamuna.

Ivaluvu lyakulanga-langa lyaandaanizyigwa mumisyobo yotatwe: musyobo wacibeela comwe, cibeela cacibeela cabili alimwi acibeela cacibeela cijisi zibeela zinji. Aaya mafoomu otatwe alaandaanizyigwa kweendelanya abwaanda bwavalvu.

2. Sumpula vvalavu yakulanga

Ivalvu yakulanga-langa mwalo diski lya valve moliseluka mumulongo uuimvwi akati kamubili wa valve. Ivalvu yakukwabilila ilakonzya kubikwa buyo aamupayipi uulangene, mpawo bbola lilakonzya kubelesegwa ku valve disiki aavalvu yakulanga zyintu zili anguzu zipati. Bupange bwamubili wa valve wa lift check valve mbubonya abwa globe valve (ilakonzya kubelesyegwa antoomwe a globe valve), aboobo coefficient yayo yakukazya maanzi njipati. Bupange bwayo bulikozyene a globe valve, mpawo mubili wa valve a disiki zili mbweenya mbuli globe valve.

3. Valve yakulanga-langa ya Butterfly

Ivalvu yakulanga oomo disiki mozizyunguluka pini iili achibbula. Ivaluvu yakulanga ilijisi bupange buuba-uba alimwi ilakonzya kubikwa buyo aamupayipi uulangene, mpawo kujala takuli kabotu pe.

4. Ivalavu yakulanga mapaipi

Ivalvu oomo disiki moyeenda aakati kamubili wavalvu. Ivalavu yakulanga mapaipi nivalavu mpya. Nchiniini mubupati, nchintu chilemu loko mpawo nchibotu mukupanga zintu. Njimwi yanzila zyakusumpuka zya check valve. Nokuba boobo, mweelwe wakukazya kwamaanzi mupati mbichani kwiinda wa swing check valve.

5. Ivalvu yakulanga kusinkilila

Musyobo ooyu wa vvalavu ubelesyegwa mbuli vvalavu yakupa maanzi kubboila alimwi a vvalavu yakugela busi, ilijisi mulimo uusanganizidwe wa vvalavu yakulanga-langa a vvalavu ya globe naa vvalavu ya angle.

Mukuyungizya, kuli mavalvu amwi aatali kabotu kubikkwa mupompi, mbuli mavwili aamaulu, musyobo wa spring, musyobo wa Y, azimwi.