Ivalve ye-TWS Flanged Static balancing yimveliso engundoqo ye-hydraulic balance esetyenziselwa ulawulo lokuhamba oluchanekileyo lwenkqubo yemibhobho yamanzi kwisicelo se-HVAC ukuqinisekisa ukulungelelaniswa okuzinzileyo kwehydraulic kuyo yonke inkqubo yamanzi.