Vavu ya pulagi ya WCB CLASS 600

Valavu ya pulagi ya WCB CLASS 600 RTJ/RF End

Ntchito zazikulu: WCB, FLANGE, pulagi, valavu, manja, ptfe, mpando, kalasi 600, kalasi 300, 5A, 6A

MTUNDU WA ZOPANGIDWA:

Kukula: NPS 2 mpaka NPS 24

Kupanikizika kwapakati: Kalasi 150, 300,Kalasi 600, 900, 1500lb

FlangeKulumikizana: RF, FF,RTJ

Zipangizo:

Kuponya: UB6, (A216 WCB, A351 CF3, CF8, CF3M, CF8M, A995 4A, 5A, A352 LCB, LCC, LC2) Monel, Inconel, Hastelloy

MUYENERERO

Mawonekedwe a Kapangidwe:

1. Kutseka kwa valavu yofewa ya pulagi yolumikizira kumachitika ndi malo otsekera ozungulira makadi, omwe ali ndi chitetezo cha milomo chachitsulo cha 360 °;

2. Valavu ilibe malo oti ikulungiremo zinthu;

3. Mlomo wachitsulo umapereka ntchito yodziyeretsa yokha pozungulira, yomwe ndi yoyenera mikhalidwe yokhuthala komanso yosadetsa mosavuta;

4. Kuyenda kwa njira ziwiri, ndikosavuta kugwiritsa ntchito kukhazikitsa;

5. Miyeso ya zipangizo ndi flange ya zigawozo ikhoza kusankhidwa malinga ndi momwe zinthu zilili pa ntchito kapena zofunikira za ogwiritsa ntchito, ndikukwaniritsa zosowa zauinjiniya zamitundu yonse.

Valavu ya pulagi ya kampani ya Newsway Valve ndi valavu yozungulira yokhala ndi chidutswa chotseka kapena chopopera. Pozungulira madigiri 90, doko la njira pa pulagi ya valve limalumikizidwa kapena kulekanitsidwa ndi doko la njira pa thupi la valve kuti litsegule kapena kutseka.

Pulagi yake ya valavu ikhoza kukhala yozungulira kapena yopingasa. Mu mapulagi a valavu yopingasa, njira nthawi zambiri zimakhala zamakona anayi; mu mapulagi a valavu yopingasa, njirazo zimakhala za trapezoidal. Mawonekedwe awa amapangitsa kapangidwe ka valavu ya plug kukhala kopepuka. Ndi yoyenera kwambiri ngati chodulira ndi cholumikizira komanso shunt, koma kutengera ndi mawonekedwe oyenera komanso kukana kukokoloka kwa pamwamba pa chitseko, nthawi zina ingagwiritsidwe ntchito pobowola.

Ma valve a pulagi amagawidwa malinga ndi momwe amagwiritsidwira ntchito: ma valve ofewa a pulagi, ma valve olimba opaka mafuta, ma valve a pulagi okweza, ma valve a pulagi a njira zitatu ndi anayi.

Ma valve otsekedwa bwinonthawi zambiri amagwiritsidwa ntchito m'malo ovuta monga zinthu zowononga, zoopsa kwambiri komanso zoopsa kwambiri, komwe kutuluka kwa madzi kumaletsedwa, komanso komwe zinthu za valavu sizimaipitsa zinthu zotetezera. Thupi la valavu likhoza kusankhidwa kuchokera ku chitsulo cha kaboni, chitsulo cha alloy ndi chitsulo chosapanga dzimbiri malinga ndi njira yogwirira ntchito.

Ma valve olumikizira olimba opakidwa mafutaZingagawidwe m'ma valavu opangidwa ndi mafuta odzola komanso ma valavu opangidwa ndi pressure balanced plug. Mafuta apadera amalowetsedwa kuchokera pamwamba pa pulasitiki pakati pa dzenje la valavu ndi pulasitiki kuti apange filimu yamafuta kuti achepetse mphamvu yotsegulira ndi kutseka ya valavu ndikuwongolera magwiridwe antchito otseka komanso moyo wautumiki. Kupanikizika kogwira ntchito kumatha kufika 64MPa, kutentha kwakukulu kogwira ntchito kumatha kufika madigiri 325, ndipo mainchesi apamwamba amatha kufika 600mm.

Ma valve okweza amakhala ndi mawonekedwe osiyanasiyana. Valve ikatsegulidwa, pulagi imakwezedwa, ndipo pulagi imazunguliridwa madigiri 90 mpaka kutseguka kwathunthu kwa valavu kuti achepetse kukangana ndi pamwamba pa thupi la valavu; pamene valavu yatsekedwa, pulagi imazunguliridwa madigiri 90 mpaka pamalo otsekedwa. Ikani pansi kuti mugwirizane ndi pamwamba pa thupi la valavu kuti mutseke.

Ma stopcock a njira zitatu ndi njira zinayi ndi oyenera kusintha njira yoyendera yapakati kapena kugawa kwapakati. Malinga ndi zofunikira za momwe ntchito ikuyendera, mutha kusankha bushing yofewa yotsekera kapena kutsekera kofewa, valavu yokweza yolimba yotsekera.

Ngati mukufuna zambiri zokhudza ma valve chonde funsani dipatimenti yogulitsa ya NSW (newsway valve)

Zipangizo za Newsway Valve Zopangidwa ndi Opanga

TheWopanga Valve wa ku ChinakuchokeraChina, thupi lake la ma valve ndi zinthu zokongoletsa zitha kuperekedwa muYopangidwamtundu ndiKuponyamtundu. Pafupi ndiChitsulo chosapanga dzimbirindiChitsulo cha Kabonizinthu, ifensomavavu opangaMu zipangizo zapadera monga titaniyamu, nickel alloys, HASTELLOY®*, INCOLOY®, MONEL®, Alloy 20, super-duplex, alloys osagwira dzimbiri ndi zipangizo za urea grade.

Zipangizo Zopezeka za Valve