Lug vs. Wafer Butterfly Valves: Kusiyana Kupati & Nzila

Mavalvu aabutetekuchita mulimu mupati mukweendelezya kweenda kwamaanzi aamagesi aasiyene-siyene. Akati kamisyobo yiindene-indene yamavalvu aabutterfly, mavalvu aalug butterfly alimwi a wafermavwili aabutterflynzintu zyobile zibelesyegwa kapati. Misyobo yoonse yobile yamavalvu ilijisi milimu yiindene alimwi ilakonzya kubelesegwa mumilimo imwi.TWStulalanga-langa kukozyanya akusiyana kwazyo muchibalo eechi, katulangila kukugwasya kusala kabotu aawo nosala vvalavu yeelede.

I. Kukozyanya aakati kabo.

1. KubelekaPnjiisyo.

Zyoonse zyobile ma wafer type butterfly valves antoomwe a lug type butterfly valves zyeendelezya mweelwe wamaanzi aamukati kwiinda mukuzungaanya valve disc. Mweelwe wakuzungaana wa diski lya valve ulakonzya kuba aakati ka 0 kusika ku 90 madigilii, eecho chaamba kuti, valve ilajaluka a 90 madigilii mpawo ilijalidwe a 0 madigilii. Eeyi njenzila yakubeleka yamavalvu aabutterfly.

2. Mbombubobusyu abusyu

I wafer butterfly valve antoomwe a lug butterfly valve zyakabambilwa kuti kazili ziteteete, eezyo zitola busena busyoonto alimwi zileelela kubikkwa munzila yamapayipi aajisi busena busyoonto.

3. Kubamba kweendelana:

Zyoonse zyobile zileendelana azyeelelo zyamakkampani zyanyika yoonse, nzyubauba kuswanizya ama flange aazumizyidwe, mpawo zilakonzya kuchinchululwa muzibelesyo ziliwo kale.

II.Inyamanzi's kwiimpana?

Zyoonse zyobile ma wafer type butterfly valves antoomwe a lug type butterfly valves zyaamba nzila yakuswaangana yama butterfly valve, aabulamfwu bweelene abubambe bukozyenye, pesi kuli kwiindana kupati mubupange, kubikka, kubelesya, muulo, azimwi.

1.KupangaDkwiimpana

Lug butterfly valve: Kumamanino oonse obile aamubili wa valve akapangwa alugs iijisi nsinga, eezyo zigwasya kapati mukubamba valve.

Ivalvu ya Wafer butterfly: Mukwiimpana, tiijisi zintu zibikkilizyidwe, pesi ilajatililwa aakati kama flange obile, amabboluti aayinda mu flange yamupayipi amumubili wa valve kuti ibambulule. Nkokuti, yakapangwa akusinikizyigwa kwamabboluti aasinikizya bbaaji lyamupaipi.

2.KubikkaPnzila.

• Lugvvalavu yabutterfly:

Mavalvu aa Lug butterfly aliluzi kumapayipi aayandika kubambululwa chiindi choonse naakuti kugwisigwa chiindi chiingi. Zibelesyo zijisi nsinga zilaubauba kubikka akugwisya kakunyina kunyonyoona nzila yoonse yamapayipi. Ivalvu ya butterfly iizwa anze ilakonzya kubikwa kumamanino aamupayipi mpawo ibelesegwe mbuli valve yakumaninizya.

- Bona kuti ma lugs aliimpene kabotu ama flange bolts kuchitila kutabilila kusinikizyigwa kumubili wa valve.

- Belesya zibelesyo zyeelede zyakukwabilila kuti kutabi kuvwundauka, ikapati muma system aajisi nguzu zyaakati-kati.

- Kkazika mabbauluti kabotu-kabotu kuchitila kuti kube muya uukozyenye mukati ka vvalavu.

• Wafervvalavu yabutterfly:

Mavalvu aa Wafer butterfly aliluzi loko mukuswaanganya kumamanino oonse obile aamapaipi mubukkale oomo busena mobuli buniini, pesi taakonzyi kubelesegwa mbuli mavalvu aamamanino nkaambo alakonzya kuzwa.

- Bona kuti flange ilakonzya kweendelana (nkokuti ANSI, DIN) kuchitila kuti ubone kuti ilajalwa.

- Kotantamuka kuyumya loko mabboluti aa flange kuchitila kutabilila kunyongana kwamubili wamunchina.

- Yakabikkwa munzila kakunyina kuzungaana kwamapaipi kuchitila kutabilila kuvwunguluka.

3. Nzila Yakujala.

Ivalvu ya lug butterfly ilajala loko akaambo kakujatana kwatunsingo antoomwe amabboluti aakukwabilila, kupa kuti kube kubeleka kakunyina kuvwundauka akulesya maanzi kuti ajokele.

Kakuchili boobo, wafer type butterfly valve iyeeme akusinkilila aakati kama flanges obile kuchitila kuti ijalwe kabotu, aboobo yeelede kubikwa kaili kweendelana amapayipi kuchitila kutabilila kutamvwana akuzwa.

4. DN&PN

- Ma wafer on butterfly valves kanjikanji masyoonto kwiinda DN600, mpawo single flange butterfly valves alakonzya kubelesegwa kuma diameters mapati. Kanjaanji zilakonzya kubelesegwa muchiimo aawo muya nuuli ≤ PN16.

-Valavu ya lug butterfly ilijisi bupati bupati alimwi ilakonzya kunyamuna muya mupati, kusika ku PN25, nkaambo kubikka valve ya lug butterfly kulikwabilidwe.

5. Cost

Mavalvu aa Lug butterfly alimwi ama wafer butterfly valve aliindene mukubelesya mali.

Ma wafer butterfly valves kanjikanji taali kabotu nkaambo alijisi nzila nguba, nzila nguba yakubamba, alimwi taiyandiki zintu zyiingi pe.

Ivalvu ya lug butterfly iyandika kubamba nsinga, aboobo nzila yakupanga nchintu chiyumu.

III. Ckumamanino

Zyoonse zyobile lug butterfly valves antoomwe a wafer butterfly valves zibelesyegwa kweendelezya kweenda kwamaanzi, pesi kuli kwiindana kupati mubupange, kubikka, kujala, bupati, kusinikizyigwa, amuulo akati kazeezi zyobile. Notusala, chilakonzya kuzyibwa kweendelanya azintu zimwi ziyandika: ikuti naa kuyandika kugwisya akubambulula ziindi zyiingi, nkubotu kusala musyobo wamatwi aazwa anze; Ikuti naa busena kabuli buniini alimwi muulo kauli penzi, nzila ya wafer on design njiyeelela. Kumvwisisisya kwiimpana ooku kulakonzya kukugwasya kusala mavalvu aakonzya kweendelana akujana kweendelezya kweenda kabotu.TWSteensi buyo mweenzinyina uusyomeka wakuchita zintu zibotumavwili aabutterfly, pesi alimwi ulijisi lwiiyo lunji lwabusongo anzila zyakumanizya mapenzi mumbazu zyamavalvu aamulyango, mavalvu aakulanga, vvalavu yakugwisya muya, azimwi. Nikuba kuti kweendelezya maanzi nzi nkokuyanda, tulakonzya kukupa lugwasyo lwachikolo luzulide. Kuti koli amakanze aakubelekela antoomwe naakuti kubandika abasyaazibwene, kolimvwa kwaanguluka kubandika andiswe kufumbwa chiindi.