pneumatic valve actuator / rotary / double-acting / spring-return
double-acting, spring-return, Scotch yoke
Min.: 1,420 Nm (1,047 ft.lb)
Max.: 678,000 Nm (500,067 ft.lb)
Bettis GS-Series Scotch Yoke Pneumatic Valve Actuator
A pneumatic, scotch yoke, actuator that is well suited for splash zone, riser and other offshore failsafe applications. They are available with diver or ROV intervention systems.