Shut-off valves 4 Products Filters Refine your products Product category Expert System Components Shut-off valves Ball valves Gate valves Applications Potable Water Air Conditioning Units District Energy Hydronic Balancing Water Treatment Underfloor Heating Hydronic Control Pressure Maintenance Radiators Brand IMI Heimeier IMI Pneumatex IMI TA TA-BAV Ball valve for heating and cooling systems. Tapwater systems. Available in the pressure classes PN... TA 60 AMETAL® construction makes the TA 60 gate valve a tough operator, and ensures a long lifetime of... TA-GAV Gate valve for heating, cooling and tap water systems. Available with flanges or grooved ends. TA-BTV Butterfly valve for heating and cooling systems. Available in pressure class PN 16, PN 25.