Control Valve » Quarter Turn Actuated & Accessories
Quarter Turn Actuated & Accessories
A quarter-turn type actuator produces torque to provide rotary motion to operate a quarter-turn valve. A pneumatic actuator may be arranged to be spring-closed or spring-opened, with air pressure overcoming the spring to provide movement. A "double acting" actuator use air applied to different inlets to move the valve in the opening or closing direction.
CERTIFIED BY CE-ATEX/SIL3
CERTIFIED BY CE-ATEX/SIL3
IEC/ATEX/FM/CSA APPROVED