Pneumatic Actuators for Asymmetrical Valves - DN 150 mm to DN 1200 mm Applications

The present technical specifications apply to piston-type pneumatic actuators for axisymmetric valves (regulating, shut-off and regulating, antipump and shut-off). The actuators are designed to control the valve to regulate the flow and pressure of natural, petroleum and artificial hydrocarbon gases, on the pipelines of process lines, process pipelines of compressor stations, compressor stations, UGS and gas pipelines, as well as on sections of gas pipelines from the areas of their production, production and storage.