Valve position

Rising stem and quater-turn valve sensors by ifm

Quarter-turn valve sensors are used with a rotating target puck to form a non-contact valve sensing solution. These systems are designed for process control in industrial automation that include tank farms, diverter valves, valve skids, and valve banks. When used with the AS-i network, an entire system of valves can be networked with only one 2-wire cable. Rising stem valve sensors are based on standard inductive technology and are mounted in the valve top for non-contact sensing of the stem.

Rising stem and quater-turn valve sensors
for industrial automation applications
IS0003 Rectangular sensors for rising stem valves

3-wire DC non-contact inductive sensors 2-wire AC non-contact inductive sensors
Valvis efector valvis - position indication of linear valves

Rising stem valve sensor, 5-wire DC
NN5008 Quarter-turn valve sensors

Quarter-turn valve sensor, 4-wire DC and AC/DC AS-i non-contact valve position detection Target puck packages guide