Pogwiritsa ntchito njira yoyendetsera bwino kwambiri yasayansi, chipembedzo chabwino kwambiri komanso chipembedzo chodabwitsa, timakhala ndi mbiri yabwino ndipo tidakhala ndi upangiri watsogolere wopanga wamkulu waku China DIN Standard Stainless Steel / Carbon Steel Lift Type Flanged Check Valve, Sitimangopereka zabwino zokhazokha makasitomala athu, koma chofunika kwambiri ndi chithandizo chathu chachikulu pamodzi ndi mtengo wampikisano.
Pogwiritsa ntchito njira yoyendetsera bwino kwambiri yasayansi, chipembedzo chabwino kwambiri komanso chipembedzo chodabwitsa, timakhala ndi mbiri yabwino ndipo timakhala ndi mwambowu.China Dual Plate Check Valve,Industrial Valveìlift chekeni vavu flanged mtundu , Titha kupatsa makasitomala athu zabwino zonse pakuwongolera kwazinthu komanso kuwongolera mtengo, ndipo tsopano tili ndi nkhungu zambiri kuchokera ku mafakitale mpaka zana. Monga kukonzanso zinthu mwachangu, timachita bwino kupanga zinthu zambiri zapamwamba kwa makasitomala athu ndikukhala ndi mbiri yabwino.
Kukweza valavu yowunikira kumatanthawuza valavu yomwe imatsegula ndi kutseka diski malingana ndi kutuluka kwa sing'anga yokha kuti iteteze kubweza kwapakati, komwe kumatchedwanso valve check, valve ya njira imodzi, valve counterflow, ndi valve back pressure. Check valve ndi valve automatic. Ntchito yake yayikulu ndikuletsa kubweza kwapakati, kupopera kwapampu ndi mota yoyendetsa, ndikutulutsa sing'anga yamachidebe. Ma valve owunika amathanso kugwiritsidwa ntchito m'mapaipi kuti apereke makina othandizira pomwe kupanikizika kumatha kukwera pamwamba pa kukakamiza kwadongosolo. Ma valve owunikira amatha kugawidwa kukhala ma valve oyendera (ozungulira molingana ndi pakati pa mphamvu yokoka) ndikukweza ma valve (akuyenda mozungulira).
Deta yaukadaulo
PN (MPa)Kupanikizika mwadzina | 1.6 | 2.5 | 4.0 | |
(MPa)Kupanikizika kwa mayeso | Kuyesa kwamphamvu kwa Shell | 2.4 | 3.75 | 6.0 |
Seal test (Zamadzimadzi) | 1.76 | 2.75 | 4.4 | |
Kuyesa kwa Seal (Gasi) | 0.5-0.7 | |||
Yoyenera sing'anga | madzi, nthunzi, mafuta | PMa nitric acid | Rmafuta | |
Kutentha koyenera |