I-Valve yinxalenye yolawulo lwenkqubo yokuhanjiswa kwamanzi, kunye ne-cut-off, ummiselo, i-diversion, ukuthintela ukuthintela ukuhamba, ukulawulwa koxinzelelo, i-shunt okanye i-overflow relief relief kunye neminye imisebenzi.Ukuhlelwa ngokomsebenzi kunye nesicelo kunje kungezantsi: ...
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