Profile: Steuby Manufacturing Co. Inc. specializes in valves. We offer ASME safety relief valves, check valves, pilot valves, condensate drains, unloaders, customer valves, ball valves and pressure gauges. Our in-line check valves are designed for high flow rate using a rugged single-piece brass body for longer life. Our foot-operated drain valves allow for simple draining of condensate without getting under the tank. We serve automotive, power transmission, baking systems, beverage dispense, food service, appliance, compressor, medical, oil field, conveyor, pulverizor, electrical, pneumatics and hydraulics industrial needs.