Waxaa jira noocyo badan oo valves ah, mid walbana wuxuu leeyahay faa'iidooyin iyo faa'iido darrooyin u gaar ah.Halkan waxaa ah shan faa'iidooyin iyo faa'iido darrooyin, oo ay ku jiraan valves gate, balanbaalis valves, valves balls, globe valves iyo plug valves.Waxaan rajeynayaa inaan ku caawiyo.Cock valve: waxa loola jeedaa valve rotary oo leh muquunsi...
Akhri wax dheeraad ah