STREAM FLOW

Industrial and commercial valves made of metal and not being parts of machines, namely, Gate Valve, Globe Valve, Swing Check Valve, Ball Check Valves, Piston Check Valves, Floating Ball Valve, Trunnion Mounted Ball Valve, Plug Valves, Wafer Check Valves, Butterfly Valves, Block and Bleed Valves, Control Valves