Valve Positioners

Smart Positioner - 2IQ Series
Marwin's 2-IQ Smart Positioner has superior accu-racy,long-term reliability and ease of use.The unit is available with or without Profibus PA or HART proto-cols, and is designed so that optional modules for alarms and positioner feedback are easily plugged in or snapped on. The unique...
Rotary Positioners - 40/41 Series
The 40 Series pneumatic (3-15 psi) and 41 Series electro-pneumatic (4-20mA) rotary positioners are advanced control devices which provide un-paralleled stability in difficult environments.  Rugged aluminum housing with a triple corrosion-resistant interior and exterior coating that resists...
Pneumatic & Electropneumatic Valve Positioners
The Marwin 760 Series provides a cost effective, universal approach to your valve control. Their modular concept allows all models to be built on the base pneumatic unit (760P). The electro-pneumatic model (760E) is created by adapting an I/P Transducer to the base, and a wide range of accessories...