ROTORK -Fail Safe Electric Actuators 

Round Flap Iron (Head Pressure)


Rotork offers multiple units to close or open at loss of power, they can use internal battery power of have connections for external power.


These actuators are common used on critical condition when the application requires a specific fail condition. They are also used to connect to seismic systems to turn off or on a reservoir in the even of an earthquake.


Rotork IQT are 1/4 turn – 90 degree operation under 1400 ft-lbs. CVA are for precision linear operation while CVQ are for 1/4 turn – 90 degree operation.


*Ask us about battery back up systems for larger valves and gates.