The flatvalavu pachipatandi membala wa banja lalikulu la mavavu a zipata.Monga valavu ya pachipata cha wedge, ntchito yake yayikulu ndikuwongolera kuyatsa ndi kutuluka kwa payipi, osati kusintha kayendedwe ka sing'anga mupaipi.Ubwino wake ndi kukana kwamadzimadzi otsika, kupulumutsa ntchito potsegula ndi kutseka, kutalika kwa kapangidwe kake, ndipo palibe choletsa kuyenda kwa sing'anga yamapaipi.Choyipa chake ndi chakuti awiri osindikizira ali ndi malo awiri osindikizira, omwe ndi ovuta kuwakonza komanso okwera mtengo.Poyerekeza ndi ma valve ena, ndi yayitali ndipo imakhala ndi nthawi yayitali yotsegula ndi kutseka.Kukangana pakati pa malo osindikizira panthawi yotsegula ndi kutseka kungayambitse mikanda mosavuta.
2. Makhalidwe apangidwe kazinthu
1. Mpando wa valavu umatenga chisindikizo cha mphete yosindikizira ndi mipando yoyandama yomwe imagwiritsa ntchito mphamvu yolimba kuti valavu ikhale yotsekedwa ndi njira ziwiri, ndipo kutsegula ndi kutseka kwachipangidwe ichi ndi ma valve wamba, omwe akhoza kutsegula ndi kutseka valavu mosavuta.
2. Mpando wa valve umagwiritsa ntchito zitsulo zosapanga dzimbiri (kapena cobalt-chromium-tungsten alloy) zokongoletsedwa kapena zowonekera pamtunda wosindikizira, zomwe zimakhala ndi zisindikizo ziwiri zachitsulo ndi zitsulo zachitsulo, ndipo malo osindikizira amatha kuchotsa dothi lachipata pachipata. nthawi yomweyo.
3. Kwa ma valve otsekedwa ndi zitsulo ndi zitsulo, pali mawonekedwe a jekeseni wa mafuta kunja kwa thupi la valve.Mafuta amalowa m'malo osindikizira a valve kudzera pa jekeseni wamafuta ndi mpando wa valve, kuti valavu ikwaniritse zero kutayikira.
4. Chipata cha valavu chokhala ndi dzenje la diversion, kaya ndi lotseguka kapena lotsekedwa kwathunthu, nthawi zonse limagwirizana ndi kusindikiza pamwamba, ndipo malo osindikizira amatetezedwa ku kukokoloka kwachindunji ndi sing'anga, motero amatalikitsa moyo wautumiki.
5. Valavu ikatsegulidwa mokwanira, ndimeyi imakhala yosalala komanso yowongoka, koyambira yolimbana ndi kuthamanga ndi yaying'ono kwambiri, ndipo palibe kutayika kwamphamvu.Paipiyo imatha kutsukidwa ndi mpira watsitsi.
6. Valavu iyi imatengera kapangidwe kazinthu zodzitchinjiriza, palibe kusintha pafupipafupi komwe kumafunikira, kutsegula ndi kutseka kumakhala kopepuka kwambiri, ndipo ntchito yosindikiza ndiyodalirika, bokosi loyikamo lili ndi mawonekedwe osindikizira osindikizira amafuta, ntchito yosindikiza. ndizodalirika, ndikukwaniritsa kutayikira kwa ziro.Chomwe chimakonda kwambiri kutulutsa kwapang'onopang'ono kwa valve kumachotsedwa.
7. Valavu ikatsekedwa, kupanikizika kwakukulu mkati mwamkati kumatha kuchotsedwa pokhapokha kuti zitsimikizidwe kuti zikugwiritsidwa ntchito bwino.
8. Mapangidwe otsekedwa mokwanira, ntchito yabwino yotetezera, imatha kusintha malinga ndi nyengo zonse.
9. Valavu ili ndi ndodo yowonetsera kapena zenera loyang'ana kuti liwonetsetse kutsegula ndi kutseka kwa valve.
Nortech ndi m'modzi mwa otsogola opanga ma valve ku China omwe ali ndi chiphaso cha ISO9001.
Nthawi yotumiza: Oct-18-2021