Flowserve F5-MEC-420 Feedback unit valve positioner

Valve positioner F5-MEC-420, F5-MEC-420 according to the structure of pneumatic valve positioner, electric-gas valve positioner and intelligent valve positioner, is the main accessories of the regulator, usually used with the pneumatic regulator, F5-MEC-420 to accept the output signal of the regulator, and then to its output signal to control the pneumatic regulator, When the regulating valve is operated, the displacement of the valve stem is fed back to the valve positioner through the mechanical device, and the position of the valve is transmitted to the upper system by electrical signal.

F5-MEC-420 can be divided into pneumatic valve positioner, electric-gas valve positioner and intelligent valve positioner according to its structural form and working principle.
Valve positioners F5-MEC-420 can increase the output power of the regulating valve, reduce the transmission of the adjustment signal lag, accelerate the speed of stem movement, can improve the linearity of the valve, overcome the stem friction and eliminate the influence of unbalanced force, so as to ensure the correct positioning of the regulating valve.

Other product recommendations: