Vavu Yosindikizira Yolimba, Vavu Yosindikizira Yolimba ya Trunnion Ball

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Chida chojambulira mafuta mwachangu
Malinga ndi zomwe kasitomala amafuna, mavavu a mpira wa trunnion opangidwa ndi NEWSWAY VALVE amaperekedwa ndi zida zopangira jakisoni wamafuta mwachangu, zomwe zili patsinde ndi mpando wa mavavu a mpira wa trunnion wa DN> 150mm (NPS), komanso m'matumbo amthupi. kwa valavu ya DN <125mm.Pamene mphete ya O ya tsinde kapena mphete yapampando wapathupi yawonongeka chifukwa cha ngozi, kutayikira kwapakati pakati pa thupi ndi tsinde kumatha kupewedwa pobaya mafuta osindikiza kudzera pa chipangizocho.

Kutsekereza kawiri ndi kukhetsa magazi ntchito
Nthawi zambiri, valavu ya NEWSWAY VALVE trunnion mpira imakhala ndi mawonekedwe osindikizira a mpira wakutsogolo.Mpando uliwonse wa valavu ya mpira ukhoza kudula padera polowera ndi kutuluka kwa valavu kuti akwaniritse ntchito ziwiri.Vavu ya mpira ikatsekedwa, nthiti za thupi ndi malekezero awiri a thupi zimatha kutsekedwa wina ndi mzake ngakhale zolowera ndi zotuluka zili pampanipani, pomwe sing'anga yomwe yatsala m'thupi imatha kutulutsa magazi kudzera mu valve yothandizira.

Kukonzekera kwachitetezo chamoto
Ndi valavu yotenthetsera mu ntchito yamoto, zinthu zopanda zitsulo monga mphete yosindikizira ya PTFE, O mphete ya tsinde, ndi gasket yosindikiza ya thupi ndi boneti, ikhoza kuonongeka chifukwa cha kutentha kwakukulu.Mapangidwe apadera a kampani yathu achitsulo chothandizira zitsulo kapena chisindikizo cha graphite amaperekedwa kuti ateteze valavu ya rthe trunnion kuti ateteze kutulutsa kwamkati ndi kunja kwa valavu.Monga momwe makasitomala amafunira, kapangidwe kathu kotetezedwa ndi moto kwa valavu ya mpira wa trunnion kumakwaniritsa zofunikira za API 607, API 6Fa, BS 6755 ndi JB/T 6899.

Kudzitonthoza m'bowo la thupi
Monga madzi sing'anga kumanzere mu thupi patsekeke mpweya gasifies chifukwa cha kutentha kutentha, kuthamanga mu thupi patsekeke amakhala abnormally apamwamba, pamene sing'anga palokha mu patsekeke akanati propel mpando ndi kudziletsa relieves kuthamanga kuonetsetsa chitetezo valavu.