ASCO products are designed to control the flow of air, gas, water, oil and steam. The ASCO RedHat brand offers the world’s largest selection of 2-, 3- and 4-way solenoid valves, designed to handle the most demanding fluid control applications in a number of different industries such as nuclear power, medical and analytical instrumentation, pharmaceutical, pulp and paper, automotive, packaging, petroleum and chemical and food and beverage.