Control valve positioner

The SP200 line of smart electropneumatic control valve positioners offers long-term reliability, simplicity and accuracy. The positioner is loop-powered from a 4-20 mA input signal to provide accurate, adaptive position control using pneumatic linear actuated valves. The Hall-effect noncontact position feedback sensor ensures precise valve position control that’s insensitive to vibration.
By Plant Engineering Staff November 15, 2007

The SP200 line of smart electropneumatic control valve positioners offers long-term reliability, simplicity and accuracy. The positioner is loop-powered from a 4-20 mA input signal to provide accurate, adaptive position control using pneumatic linear actuated valves. The Hall-effect noncontact position feedback sensor ensures precise valve position control that’s insensitive to vibration. Features include a large LCD, menu-driven software for local calibration or parameter setting and continuous display of percentage of travel.

Spirax Sarco Inc. : www.spiraxsarco.com