Grooved End Butterfly Valve
-
Grooved end butterfly valve
Bala haholoanyaneSerurubele sa Grooved end ke valve ea serurubele se grooved e tiileng e nang le makhabane a phallang. Setiiso sa rabara se bōptjoa holim'a diski ea tšepe ea ductile, e le ho lumella matla a mangata a ho phalla.
