ROTORK -Fail Safe Electric Actuators 

Round Flap Iron (Head Pressure)

Overview-

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

Application-

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.

Installation-

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.