Makani aajatikizya zintu
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Twaambo twakubelesya mavalvu aamagesi atwaambo twakulangisisya
Mububambe bwakupanga mapaipi, kusala kabotu kwamavalvu aamagesi nchintu chimwi chisinizya kuti zibelesyegwe. Kuti vvalavu yamagesi yakabelesegwa tiiyakasalwa kabotu, takukonzyi buyo kunyonganya kubelesya, pele alimwi kuyooleta mapenzi naa kusweekelwa kupati, aboobo, nzila iiluzi ya...Bala zyiingi -
Ino mbuti mbotukonzya kumanizya kuvwundauka kwavalvu?
1. Langa kaambo kakuvwundauka. Chakusanguna, nkuko kuyandika kuzyiba kabotu-kabotu kaambo kakuvwundauka. Kuvwundauka kulakonzya kwetelezegwa atwaambo tunji, mbuli kubola kwakujala, kunyonyooka kwazibelesyo, kutabikkwa kabotu, kulubizya kwasikubelesya, naa kubola kwazibelesyo. Nkozizwa ...Bala zyiingi -
Nzila zyakuchenjezya zyakubikka mavalvu aakulanga
Mavalvu aakulanga, alimwi aazyibidwe kuti mavalvu aakulanga naa mavalvu aakulanga, abelesyegwa kukwabilila kuti zintu zitanjili mumapaipi. Ivalvu yamaulu yakuyoya kuzwa kupompi yamaanzi ayalo ili mumulongo wamavalvu aakulanga. Zibeela zyakujula akujala ziyeeme akweenda anguzu zyaakati-akati kuti zijaluke naakuti ...Bala zyiingi -
Ino mbubotu nzi bwa vvalavu ya butterfly?
Kubelesegwa munzila zyiingi Mavalvu aa Butterfly alakonzya kubelesegwa munzila zyiingi alimwi alakonzya kubelesya maanzi manji mbuli maanzi, muuya, busi, amakemikalu amwi. Zilabelesyegwa mumakwebo miingi, kubikkilizya akusalazya maanzi amaanzi aasofweede, HVAC, chakulya azyakunywa, kubamba misamu, azimwi. ...Bala zyiingi -
Nkaambo nzi ncotubelesya vvalavu ya butterfly muciindi ca vvalavu ya bbola?
Mavalvu nchintu chipati mumakkampani miingi, kuzwa kumaanzi aakunwa amaanzi aasofweede kusikila kumafuta aamuwo, kubamba misamu, azimwi. Zilaendelezya kweenda kwamaanzi, magesi alimwi amafwuta mukati kanzila, antoomwe amavwili aabutterfly alimwi a ball valves ngaadumide kapati. Eechi chibalo chilangisisya kaambo nco...Bala zyiingi -
Ino mulimo wa vvalavu yamulyango ninzi?
Ivalvu ya Soft seal gate valve ibelesyegwa kapati mukutola maanzi akugusya maanzi, mumakkampani, mumayake amumilimo imwi, iibelesyegwa kapati kweendelezya kweenda kwamaanzi akuzwa kwamaanzi. Twaambo tutobela tweelede kubikkilwa maanu mukubelesegwa akubamba: Mbokubelesegwa? Nzila yakubelesya: I...Bala zyiingi -
Ivalvu yamulyango antoomwe avalvu yakulesya
Ivalvu ya stopcock [1] njiyo iiluleme iijula akujala chakufwambaana, alimwi ilabelesyegwa kapati kuzyintu zijisi zintu ziimvwi akaambo kakusanzya kweendeenda aakati kazyintu zikwabilila zikulukulu alimwi akukwabilila koonse kuzwa kukujatikizyigwa azintu zizwa mumubili eelyo nozijalulwa koonse...Bala zyiingi -
Ino vvalavu ya butterfly ninzi?
Ivalvu ya butterfly yakapangwa mu Amelika muma 1930. Yakatalisyigwa kuJapani muma 1950 mpo tiiyakabelesegwa pe muJapani kusikila muma 1960. tensi chakadumide muchisi changu kusikila kuliba 1970. Zibeela zipati zyamavalvu aa butterfly nzizyeezyi: nguzu zyakubeleka zisyoonto, kubikka ziniini...Bala zyiingi -
Ino nzintu nzi zitali kabotu zya wafer check valves?
I wafer dual plate check valve ayalo ninzila ya check valve iijisi nzila yakuzungaanya, pesi ilijisi ma disiki obile mpawo ilajala akaambo kakubeleka kwa spring. Disiki ilasunkwa kujalulwa amaanzi azwa ansi kuya mujulu, vvalavu ilijisi bupange buuba, chikwabilizyo chilibikkidwe aakati kama flange obile, mpawo bupati buniini a...Bala zyiingi -
Ino vvalavu ichita biyeni?
Ivalvu nchintu chibelesegwa kujalula akujala mapaipi, kweendelezya nzila yamaanzi, kweendelezya akweendelezya zyeelelo (kupya, kusinikizyigwa amweelwe wamaanzi) aachintu chitolwa. Kweelana amulimu wayo, ilakonzya kwaandaanizyigwa muzibeela zyakujala, zyakulanga, zyakulanganya, azimwi....Bala zyiingi -
Sena mulizyi kuti nzintu nzi zibelesyegwa kapati mumapulojekiti aakusalazya maanzi?
Mulimo wakusalazya maanzi ngakusumpula bubotu bwamaanzi akupa kuti azuzikizye zyeelelo zyabubotu bwamaanzi. Kweelana anzila zyakusalazya zisiyene, kuli kusalazya maanzi aamubili, kusalazya maanzi aamakemikalu, kusalazya maanzi aamubili azimwi. Kweelana akusiyana...Bala zyiingi -
Kubamba mavalvu
Kuli mavalvu abelekela, zibeela zyoonse zyavalvu zyeelede kuba zizulide alimwi kazitakwe ntenda. Zibulo zili a flange a bracket zilayandikana loko, mpawo nsinga zyeelede kuti kazili kabotu mpawo kakunyina kuzumizigwa. Kuti nati yakujatisya vwili lyamaanza yajanika kuti ilivwunguludwe, yeelede ku...Bala zyiingi
