Valve, in mechanical engineering, a device for controlling the flow of a liquid (liquid, gas, slurry) in a pipe or other enclosure. Control is by using moving elements that open, close, or partially block openings in the passageway. PT Indotama Niaga Teknik sells various types of valves from well-known brands. Including the following: ball valve, globe valve, gate valve, butterfly valve, safety valve, filter valve, check valve, blow valve, piston valve, plug valve, pressure reducing valve, angel valve. We have valve products from various popular and quality brands. Among them are valve products from zetkama, powel valves, klinger, valsteam adca, gestra, kitz, duyar, ari armaturen, RTK, kunkle, galatech, umbul, yoshitake, hora, vyc, asahi, siemic, etc.