Fisher™ Lever-Lock Handlever Actuator
The Fisher Lever-Lock handlever actuator is used for reliable manual operation of NPS 3 through 8 Fisher 8560 and NPS 3 and 4 A11 high performance Butterfly valves. Spring loading secures the handlever in the notched quadrant plate, allowing the valve disk to be locked in Positionings.
SpecificationsActuationQuarter-turn, ManualCertificationsPED, CUTR, ATEXControl TypeOn/Off, PositioningOperating TemperatureStandard TemperaturePower SourceManualProcess ControlOn/Off, Positioninging, PositioningValve TypeBall Valve, Butterfly Valve, Eccentric Plug Valve, Triple Offset ValveOther ConfigurationsContact your local Emerson business partner or sales office to learn about additional specifications or options for this product.
FeaturesActuator consists of ductile iron quadrant plate, handle, and grip.Configuration offers positive on/off and intermediate locked positions for throttling control.Handle can be provided with padlock for tamper-resistant open/closed position.Limit switches can be mounted to the handlever actuator for remote valve position indication.Positioning device available for setting repeatable stops from 0 to 90 degrees rotation.
