Masoneilan* Model 4700P / 4700E Analog Valve Positioner
The Masoneilan Model 4700 control valve positioners offer flexibility and consistency with modular design construction and corrosion resistant packaging. They can be configured either as a standard pneumatic valve positioner or as an electro-pneumatic device by simply assembling the separate I/P transducer module to the base pneumatic valve positioner. These instruments are for either reciprocating or rotary type valves, and are available in optional configurations for hazardous area applications.
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Features & Benefits
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Flexibility to use with either reciprocating or rotary control valves assists in optimizing process control performance through customizable cam characterization.
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Optional high capacity pneumatic bloc 4800 model for accurate positioning and fast response times on large size actuators.
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Rugged turnbuckle and lever assembly couples stem motion to the cam when mounting reciprocating actuators.
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Modular design construction makes it a simple and easy-to-maintain device, also easy to assemble, calibrate, and operate in many control applications.
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Configurable for direct or reverse operation utilizing the same mounting orientation.
