Backflow Preventer, TWS Valve
-
Backflow preventer, TWS Valve
Waca liyaneBackflow preventer utamané digunakake kanggo sumber banyu saka unit kutha kanggo unit limbah umum strictly matesi meksa pipeline supaya aliran banyu mung siji-cara. Fungsine kanggo nyegah backflow saka medium pipeline utawa kondisi siphon aliran bali, supaya polusi backflow.
