The SRI986 is a compact and modular Electro-Pneumatic Positioner that is designed for operation of pneumatic valve actuators from control systems and electrical controllers with electric control signals. It is used to reduce the adverse effects of valve friction, for higher thrust and fast control behavior.
Thanks to its small size, compact design, and simple connection mechanism, the SRI986 Valve Positioner can be quickly and conveniently mounted on a wide variety of valve or other types of pneumatic actuators
Optional features such as position transmitters or limit switches modules can be build-in thanks to its modular concept. In addition, the integrated volume boosters and the gauges manifolds make the SRI986 a real universal positioner suitable for any type of application.