From its beginnings over 100 years ago, ASCO has been an innovative force in electrical controls. As the first company to develop solenoid valves for flow control, they have continued to be the world leader in this technology. Over the decades, ASCO's product line has evolved to meet the increasing demands of industry for greater chemical resistance, higher electrical integrity and smaller product envelopes.

ASCO produces pilot operated solenoid valves, miniature valves and flow controls, angle bodied valves and combustion valves, in addition to the World Class 2, 3, and 4-way solenoid valves that they are known for. If your application involves controlling the flow of air, gas, oil, water or steam in a system, it is probable that ASCO has a robust solution to satisfy that need.