Wedge Gate Valve

NSV kabka birta albabka waxaa si weyn loogu isticmaalaa in warshadaha saliidda, kiimikaad, daawo-sameeyey, bacriminta, awoodda korontada, iwm sida on / off valves kantaroolka gudbinta ama goynta dhexdhexaadka ah.Albaabka waxa loo nashqadeeyey sidii albaab dabacsan oo shaabad fudud ah oo xidhan magdhow, oogada shaabadaysan waxa lagu dahaadhay xidhashada daawaynta adag ee adkaysiga u leh;