Fisher® 10610 pages

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1061 Actuator

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D100095X012

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Product Bulletin

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61.2:1061

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February 2013

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Fisher® 1061 Pneumatic Piston Rotary

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Actuator

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Fisher 1061 pneumatic piston rotary actuators are

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used to operate splined-shaft rotary control valves

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such as Vee-Ball ™ valves, eccentric disc valves, and

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butterfly valves. The actuator/valve body linkage of

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this actuator can be positioned for either

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push-down-to-open or push-down-to-close action.

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Additionally, the 1061 actuator can be used with a

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two-position control signal for on-off service or with a

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valve positioner for throttling service. An optional

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handwheel actuator is also available to allow for

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auxiliary or emergency manual valve operation when

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the 1061 piston actuator is not in use. For complete

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information on the valve positioner and the manual

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handwheel actuator, refer to the appropriate bulletin.

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Features

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■ Application Flexibility—Actuator is available in

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push-down-to-open or push-down-to-close

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construction and may be mounted in any of four

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actuator/valve body mounting positions (see figure

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2).

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■ Minimal Dead Band—Single-point linkage with

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splined and clamped lever minimizes lost motion

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and improves control accuracy.

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■ Compact Construction—Compared to similar

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actuators, overall size is reduced by as much as 30

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percent.

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W8380-2

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1061 Actuator with FIELDVUE™ DVC6200 Digital Valve

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Controller Mounted on a Fisher V500 Valve

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■ Long Service Life—Rugged construction provides

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stability, corrosion resistance, and protection from

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deformation should the actuator be over-pressured.

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■ Accessibility—Actuator/valve body linkage is

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completely enclosed, yet the valve packing

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adjustment remains accessible without removing

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any parts.

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■ Monitoring Ease—Highly visible travel indicator

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allows easy determination of valve position.

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FISHER

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www.Fisher.com

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EMERSON

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Process Management

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