Gas/Oil Rotary Actuators use natural gas or nitrogen gas as the motive power and hydraulic oil as the driving medium to actuate the pipeline valve to a fully open or fully closed position.
High-sulfur natural gas and oil pipelines can use nitrogen gas as a power supply. With the bubble tight pneumatic control manifold, the nitrogen bottles only need to be replaced once or twice a year. The electric line break module allows for real time monitoring of pipeline pressure, pressure drop rate, etc..
Learn more about Gas/Oil Rotary Actuators by visiting our CGO Series page.