Forged simbi cheki vharafu kirasi150-kirasi2500
| Item | Forged steel check valve | Pressure seal forged steel check valve |
| Size | 3/8”-2” | 1/2"-2" |
| Pressure | Class150-Kirasi600 | Class900-Kirasi2500 |
| Zvinyorwa zviripo | A105/A182 F316/A182 F11 | A105/A182F11/A182 F22/A182 F304/A182 F316/A182 F304L/A182 F316L/20 Alloy |
| Feature | Bolted connection | Bolted connection |
| Standard | Dhizaini&Kugadzira: API 602/ASME B 16.34 | |
1.Forged steel check valve inoreva kuvimba nekuyerera kwepakati pachayo uye inozarura nekuvhara diski, inoshandiswa kudzivirira kutenderera kwepakati kwevhavha, inozivikanwawo secheki valve, imwe-nzira valve, reverse flow valve, uye. musana wekumanikidza vharafu.Cheki vharafu ndeyemhando yeotomatiki vharafu, basa rayo guru nderekudzivirira kuyerera kwepakati, kudzivirira pombi uye dhiraivha mota reverse, uye mudziyo wepakati kuburitswa.Cheki mavharuvhu anogona zvakare kushandiswa mumitsara inodyisa masisitimu ebetsero uko kudzvanywa kunogona kukwira pamusoro pekumanikidza kwehurongwa.
2.Pasi pekumanikidzwa kwemvura inoyerera mune imwe nzira, disc inovhura;Kana iyo mvura ichiyerera ichienda kune rumwe rutivi, iyo fluid pressure uye self-overlapping valve disc yevhavha disc inobata pachigaro kuti ibvise kuyerera.
Chikamu chekushandisa:kuvakwa kwemadhorobha, indasitiri yemakemikari, simbi, peturu, mishonga, chikafu, chinwiwa, kuchengetedza kwezvakatipoteredza uye mamwe minda yeindasitiri.
