Profile: Super Refrigeration (Asia) specializes in exporting & supplying refrigeration valves, flow indicators, line valves, and level gauges. Our products include needle valves, tee valves, dual safety valves, float valves, weld in line valves, in line valves, liquid level gauges and liquid flow indicators. Stop valves are made using closed grain cast iron. The sizes can also be enlarged as per the requirements. Tee valves flow in two directions in angular form.