-196 ℃ Cryogenic Bi-directional butterfly valve

Ndi mankhwala a NSEN perekani mayeso a mboni malinga ndi muyezo BS 6364:1984 ndi TUV.NSEN ikupitiliza kubweretsa gulu lamagulugufe agulugufe amtundu wa bi-directional.

Vavu ya Cryogenic imagwiritsidwa ntchito kwambiri mumakampani a LNG. Anthu amasamalira kwambiri zinthu zachilengedwe, LNG, mphamvu zoyera zotere zimakondedwa.

Popeza kutentha kwa LNG pansi pa kuthamanga kwabwino ndi -162 ℃, ndipo imakhala ndi mawonekedwe oyaka ndi kuphulika, valavu ya kutentha kwa cryogenic sikuti imakwaniritsa zofunikira za kutentha kwa kutentha kochepa, komanso imayenera kuganizira kapangidwe ka chitetezo cha moto.Ndi chifukwa cha zofunikira izi kuti chitetezo ndi kudalirika kwa ma valve cryogenic adzakhala apamwamba kuposa ma valve wamba.

Chofunika kwambiri, thupi la valavu, mbale yagulugufe, mbali yowonjezera ndi ziwalo zamkati ziyenera kukonzedwa bwino musanamalize kuti athetse kusintha kwa gawo.Kupanda kutero, kusintha kwa gawo la martensite kudzachitika pakutentha kotsika, kumayambitsa kusinthika kwa ma valve, zomwe zimapangitsa kuti Vavu ikutha.

Mtundu kugwirizana kwa kutumiza ndi flange ndi yopyapyala, ndi zinthu za valavu thupi ndi chimbale ndi CF8M.Zida zosindikizira zikadali zonse zopangidwa ndi zitsulo zolimba zosindikizira mphete, zokhala ndi zosindikizira zochepa.

Ngati mukufuna kudziwa zambiri kapena kupeza yankho la polojekiti yanu, talandilani kuti mulumikizane nafe.

Vavu yagulugufe -196 deg C vavu yagulugufe NSEN


Nthawi yotumiza: Nov-19-2021