Valve Positioners: All

Dresser Masoneilan control valve positioners, including pneumatic valve positioners and electro pneumatic valve positioners, offer exceptional precision for reliable flow control. Designed to work with a range of valve types, Dresser Masoneilan control valve positioners deliver dynamic response and positioning accuracy.

Model 4700P / 4700E Pneumatic Valve Positioners

Model 4700P / 4700E Pneumatic Valve Positioners

Control valve positioner which can be configured either as a standard pneumatic valve positioner or as an electro-pneumatic device, providing accurate and reliable performance for typical process control applications. 

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Model 8012 / 8013 Electro-Pneumatic Valve Positioners

Model 8012 / 8013 Electro-Pneumatic Valve Positioners

Fully integrated electro-pneumatic control valve positioners providing excellent dynamic response and positioning accuracy. These positioners can be used on both reciprocating and rotary motion control valves. 

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