Patent us4888996
Rotork iq3 intelligent non-intrusive electric actuator.
Valve rotork actuators controls summit inc pneumatic represents western canada electric. Rotork – summit valve and controls inc.. Butterfly valves with rotork pneumatic actuator,klqd-butterfly valve
Patent US4888996 - DC motor operated valve remote monitoring system
ROTORK | TATA SOLUSI BUANA
Butterfly Valves With Rotork Pneumatic Actuator,Klqd-butterfly Valve
Rotork IQ3 intelligent non-intrusive electric actuator - Process
Rotork – Summit Valve and Controls Inc.