Zvivako zvedu zvakashongedzerwa zvakanaka uye zvemhando yepamusoro kudzora mumatanho ese ekugadzira zvinotigonesa kuvimbisa yakazara mutengi kugutsikana kweOEM Supply China 8 Inch RF Flanged Cast Steel Non Return Check Valve, Chete kuzadzikisa zvigadzirwa zvemhando yepamusoro kuzadzisa zvinodiwa nemutengi, zvese zvatinotengesa zvakaongororwa zvakasimba tisati tatumirwa.
Zvivakwa zvedu zvakashongedzerwa zvakanaka uye yakanakisa kunaka kwehutongi mumatanho ese ekugadzira zvinotigonesa kuvimbisa yakazara mutengi kugutsikanaChina 8 Inch Non Return Valve,RF Flanged Non Return Valveìcheck valve 4 inch , Sevashandi vakadzidza, vane hunyanzvi uye vane simba, isu tave nebasa rezvinhu zvese zvekutsvaga, dhizaini, kugadzira, kutengesa uye kugovera. Nekudzidza nekugadzira matekiniki matsva, hatisi kungotevera chete asiwo kutungamira indasitiri yemafashoni. Isu tinoteerera zvakanyanya kune mhinduro kubva kune vatengi vedu uye tinopa kutaurirana nekukurumidza. Iwe unozonzwa pakarepo hunyanzvi hwedu uye nehanya nebasa.
Kusimudza cheki valve inoreva vharuvhu inongovhura uye inovhara dhisiki zvichienderana nekuyerera kwepakati pachayo kudzivirira yepakati backflow, inozivikanwawo sevhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavha, nzira imwe chete, counterflow valve, uye back pressure valve. Cheki vharafu ivharuvhu otomatiki. Basa rayo guru nderekudzivirira yepakati backflow, reverse pombi uye dhiraivha mota, uye kuburitswa kwemidziyo yepakati. Cheki mavharuvhu anogona zvakare kushandiswa mumapaipi kupa anobatsira masisitimu uko kudzvanywa kunogona kukwira pamusoro pesimba rehurongwa. Cheki mavharuvhu anogona kukamurwa kuita swing cheki mavharuvhu (anotenderera zvinoenderana nepakati pesimba regiravhiti) uye simudza cheki mavharuvhu (achifamba achitevedza axis).
Technical data
PN(MPa)Nominal pressure | 1.6 | 2.5 | 4.0 | |
(MPa)Test pressure | Shell simba bvunzo | 2.4 | 3.75 | 6.0 |
Chisimbiso bvunzo (Liquid) | 1.76 | 2.75 | 4.4 | |
Chisimbiso bvunzo (Gasi) | 0.5~0.7 | |||
Inokodzera zvepakati | mvura, munyu, mafuta | PNitric acids | Rmafuta | |
Tembiricha yakakodzera |