| ASCO's heritage of innovation has resulted in an extensive line of products that range from two position on/off valves to entire flow control solutions designed to provide thousands of customer specific solutions. In the late 1950's ASCO begins to expand internationally . Now having manufacturing and sales in over 42 countries. In the mid 1970's additional products were introduced, such as, air-operated valves, manual reset valves and pressure and temperature switches to satisfy the ever increasing demand of new applications. ASCO buys Angar Scientific in 1983 the manufacturer of micro-miniature solenoid valves, now known as ASCO Scientific. |