Control Valve Actuators and Positioners

The GKV1800C Pneumatic single seat regulating valve is a high-precision process control valve that drives the linear displacement of the valve core through a pneumatic actuator, accurately adjusting the flow rate, pressure or temperature of the medium in the pipeline. Its single seat valve body structure (single sealing surface) design, combined with top guide or cage guide system, ensures stability and sealing under high pressure differential conditions, adapts to the continuous regulation requirements of harsh media such as liquids, gases, and steam, and is widely used in automation control systems in industries such as chemical, petroleum, and power, achieving millimeter level control of process parameters.