Ino nkwiindana nzi aakati ka Butterfly Valve a Gate Valve?

Ivalvu yamulyangolubovalve ya butterflynzintu zyobile zibelesyegwa kapati. Zyoonse zyobile ziliindene loko mubupange bwazyo akubelesya nzila zyabo, kuzyibilana abukkale bwakubeleka, azimwi. Eechi chibalo chiyoogwasya babelesyi kumvwisisisya kusiyana aakati kamavalvu aamulyangolubomavwili aabutterflyloko, kuchitila kuti bagwasye babelesi kusala mavalvu.
Katutanapandulula kusiyana aakati kavvalavu yamulyangoa butterfly valve, atulange bupanduluzi bwazeezi zyobile. Ambweni kuzwa kubupanduluzi, ulakonzya kujana kwiimpana.
Mavalvu aamulyango, mbuli zina mbolyaamba, ilakonzya kutyola akati-kati mumupayipi mbuli mulyango, ooyo uuli mbuli vvalavu njotuyoobelesya mukupanga abuumi. Bbazu lyakujula akujalavvalavu yamulyangowiitwa kuti bbaaji lyamulyango. Ipuleti lyamulyango lilabelesyegwa kunyamuna kweenda, mpawo kweenda kwalyo kuliimpene anzila yakuzuza kwachintu chili akati-akati mumupayipi wamaanzi. Chivvalavu yamulyangoninzila yakugela, iikonzya buyo kujalulwa naakuti kujalwa, mpawo mweelwe wamaanzi taukonzyi kuchinchululwa pe.

Valve ya Butterfly, mbuli mbukwiitwa kuti flip valve. Bbazu lyayo lyakujula akujala nchintu chiboneka mbuli disiki, eecho chibikkidwe achisamu mpawo chizinguluka chisamu kuti chijaluke akujala. Inzila kweenda kwavalve ya butterflyilazungaanisigwa aawo mpoili mpawo itola buyo 90° kuzunguluka kuzwa kukujula kusikila kukujala. Mukuyungizya, bbaaji lyamapopwe lyavalvu lyamapopwe talikwe nguzu zyakulijala. Chibelesyo chakucheesya mulilo cheelede kubikwa achisiko. Aawo, vvalavu ya butterfly ilakonzya kulijalila, mpawo aawo, ilakonzya kugwasya kubeleka kwa vvalavu ya butterfly.

Musule akumvwisisisya bupanduluzi bwavvalavu yamulyangoantoomwe a butterfly valve, musiyano aakativvalavu yamulyangompawo vvalavu ya butterfly ilatondezyegwa munsi:

1. Kwiimpana mukukonzya kweenda

Kweelana abupanduluzi bwaatala, tulamvwisisisya kusiyana aakati kanzila anzila yakweenda kwavvalavu yamulyangoantoomwe a valve ya butterfly. Mukuyungizya, nkaambo kakuti vvalavu yamulyango ilakonzya buyo kujalulwa akujalwa, kukazyigwa kweenda kwa vvalavu yamulyango nkusyoonto kuti yajalulwa; aawovalve ya butterflyilijulidwe, mpawo bupati bwavalve ya butterflyulaanguzu zyakukazya nzila yakuzungaana kwabulowa. Mukuyungizya, bulamfu bwakujalulavvalavu yamulyangochilisumpukide, aboobo kujalula akujala kufwambaana; aawovalve ya butterflykuyandika buyo kuzyunguluka 90° kuti kujalulwe akujala, aboobo kujalula akujala kulafwambaana.

2. Kwiimpana kwamilimo akubelesya

Kujala kwa valve yamulyango nkubotu, aboobo kubelesyegwa kapati mumapaipi aayandika kujalwa loko alimwi aatayandiki kuchincha cakwiinduluka-induluka kuchitila kuti kutabi kweenda kwegazi. Ivalvu yamulyango taikonzyi kubelesegwa kweendelezya kweenda kwamaanzi. Mukuyungizya, nkaambo kakuti kujalula akujala kwa vvalavu lyamulyango kulafwambaana, takuli kabotu kumapaipi ayelede kugonkwa chakufwambaana. Ivalvu ya butterfly ilabelesyegwa kapati. Ivalvu ya butterfly taikonzyi buyo kugonkwa, pesi ilakonzya kuchita kuti kweenda kabotu. Mukuyungizya, vvalavu ya butterfly ilajula akujala chakufwambaana, mpawo ilakonzya kujaluka akujala chiindi chiingi, ikapati kuti ibelesegwe muzyiimo eezyo kuyandika kujalula akugela chakufwambaana.

Bupange abulemu bwa vvalavu ya butterfly ncisyoonto kwiinda ya gate valve, aboobo mumasena amwi aajisi busena busyoonto bwakubikkila, nkubotu kubelesya vvalavu ya butterfly iikwabilila busena. Mavalvu aabutterfly ngaabelesyegwa kapati mumavalvu mapati, alimwi mavalvu aabutterfly alalumbaizyigwa mumapaipi aali akati-kati aajisi tombe alimwi atuniini-niini.

Mukusala mavalvu muzyiimo zyiingi zyakubeleka, mavalvu aa butterfly asyoonto-asyoonto akanjila mubusena bwamisyobo imwi yamavalvu mpawo aba nzila yakusaanguna kubelesyegwa abantu biingi.

3. Kusiyana kwamuulo

Munsi lyanguzu zyeelene abulemu, muulo wa vvalavu yamulyango ulisumpukide kwiinda wa vvalavu ya butterfly. Nokuba boobo, bupati bwa vvalavu lya butterfly bulakonzya kuba bupati loko, mpawo muulo wa bbola pativalve ya butterflytachili chintu chidula kwiinda vvalavu yamulyango.