Zolemba zaluso
1. Musanaphatikizevalavu ya singanoDN40 PN35, magawo onse azitsulo adzatsukidwa ndi choyeretsa chachitsulo atatha kuyendera. Magawo achitsulo omwe sadzayeretsedwa ndi mowa, ndikuwuma ndi mpweya wopanda mafuta kapena nayitrogeni. Bungwe la valavu likhala lopanda zowonongeka zachilendo monga madontho a mafuta, ulusi wa thonje, ndi zotsalira zina.
2. Ikani mawonekedwe apadera 221mafutaku mafupa opindika ndi mphete zopindika zomwe sizilumikizana ndi media. Mafuta a 211 omwe amagwiritsidwa ntchito pamphuno yopumayo polumikizana ndi sing'angayo kuyenera kukhala yunifolomu komanso osati zochuluka. Zovala zampando ziyenera kunenedwa ndi 7008 generalvie gele aviation.
Kuyendera fakitale
1. Tsegulani ndikutseka singano vn40 pn35, ndipo zimafunikira kutivalavukhalani mosasunthika popanda kuwuma ndi mawu achinyengo. Ndizoyenera.
2. Tsegulani Singano VN DN40 PNN35, tsegulani malo ogulitsira Ndizoyenera.
3. Tsekani singano ya singano DN40 PNN35, tsekani zotuta za valavu, ndipo jekeseni 3mka nayitrogeni kulowa. Onani chidindo chakunja cha valavu. Ndizoyenerera ngati palibe thovu pasanathe mphindi 5.
4. Onjezerani nayitrogeni kupita ku koloko kuti muwonjezere ku 35mmka, tsegulani valavu 5, kenako ndikutseka valavu. Onani kuchuluka kwa ndalama pamalo ogulitsira. Akufunika kuti palibe zoposa 5 mphindi ngati zoyenerera. Nthawi yomweyo, ndizoyenerera ngati zotsalazo zakunja zimayang'aniridwa ndipo palibe thovu.
Ndondomeko yaukadaulo
| Diamentine | Dn40 |
| Kupanikizika kwa mwadzina | 35MNA |
| Kugwira ntchito sing'anga | mpweya, nitrogen, cng |
| Kutentha kwa ntchito | 40 ℃ ~ 65 ℃ |
| Kuwonongeka kwakukulu | 16mm |
Vn40 valve vulu
