Valves, pump and actuators, packing, rotatools and pipes offered by Unimech GreenAire (Aust) (21/05/2008)... valves, globe valves, strainers, butterfly valves, safety valves, pressure reducing valves, balancing valves, air vent valves, knife gate valves, plug valves, solenoid valves, PVC valves, steam trap, foot valves, sight glass, float valves, ...