Imveliso isetyenziselwa ukugila okanye ukuvala ukuhamba kwegesi edlayo okanye engadlekiyo, ulwelo kunye nolwelo oluphakathi.

Iivalvu zesango zisetyenziswa ngokubanzi kwimpompo yamanzi, ugutyulo, ukwakhiwa, i-petroleum, ishishini lemichiza, ukutya, amayeza, impahla, amandla, inqanawa, isinyithi.

Ivalve yokukhangela luhlobo lwevalve ezindawo zayo zokuvula kunye nokuvala ziyidiski yevalve engqukuva, enokuthintela ukujikeleza okuphakathi ngobunzima bayo kunye noxinzelelo oluphakathi.

Ivalve isetyenziswa ngokubanzi kulawulo lukamasipala, ukugcinwa kwamanzi, ukucocwa kogutyulo njl.njl

Isetyenziswa kwinkqubo yemibhobho ephakathi kwegesi yoshishino kunye nemigodi, ulawulo lukamasipala, ukhuseleko lokusingqongileyo kunye namanye amashishini, ilungele ukunqunyulwa ngokupheleleyo kweegesi ezinetyhefu, eziyingozi nezinokutsha.

I-Air damper ifanelekile kwi-flue gas, igesi enothuli njl.