Malo athu okhala ndi zida komanso kuwongolera kwapamwamba kwambiri pamagawo onse opanga kumatithandiza kutsimikizira kukhutitsidwa kwa ogula pa OEM Supply China 8 Inch RF Flanged Cast Steel Non Return Check Valve, Pokhapokha pokwaniritsa zinthu zabwino kuti zikwaniritse zomwe kasitomala akufuna, malonda athu onse adawunikiridwa mosamalitsa asanatumizidwe.
Malo athu okhala ndi zida zokwanira komanso kuwongolera kwabwino kwambiri pamagawo onse opanga kumatithandiza kutsimikizira kukhutitsidwa kwa ogula.China 8 inch Non Return Valve,RF Flanged Non Return Valveìcheck vavu 4 inchi , Monga ogwira ntchito ophunzira bwino, aluso komanso amphamvu, takhala ndi udindo pazinthu zonse zofufuza, kapangidwe, kupanga, kugulitsa ndi kugawa. Pophunzira ndi kupanga njira zatsopano, sikuti tikungotsatira komanso tikutsogolera makampani opanga mafashoni. Timamvetsera mwachidwi maganizo ochokera kwa makasitomala athu ndikupereka mauthenga pompopompo. Mudzamva ukatswiri wathu komanso ntchito yathu yosamala.
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 |