Fisher® 3024C0 pages

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3024C Actuator

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D103051X012

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Product Bulletin

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61.1:3024C

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March 2012

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Fisher® 3024C Diaphragm Actuator

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The 3024C actuator is a compact spring opposed

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pneumatic diaphragm actuator incorporating a cast

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yoke mounting and is suitable for general purpose

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actuation of globe valves. It will position the valve plug

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in response to varying controller or valve positioner

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pneumatic output signals applied to the actuator

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diaphragm. The 3024C actuator can be assembled as

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either direct-acting or reverse-acting and provides

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dependable and on-off or throttling operation of

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automatic control valves.

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Features

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■ Application Versatility—With eight different

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configurations available, there is an actuator size to

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meet your needs. Multi-spring combinations allow

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for accurate selection of actuator thrust and valve

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travel.

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■ Reversible Action—The simple design allows the

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change of action from direct to reverse acting

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without the requirement for extra parts. Change of

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action can be easily made in the field.

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■ High Thrust Capability—The moulded diaphragm

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and high strength casings allow for a maximum

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casing pressure of 6 bar, enabling a high stem thrust

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for a given size diaphragm.

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W8488 3024C Actuator Mounted on Fisher Valve

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■ Rugged Construction—The cast steel yoke and

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heavy duty steel casings provide stability,

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protection against corrosion, longevity, and

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resistance against misuse.

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■ Severe Temperature Applications—Through careful

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selection of construction materials, this actuator

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can be used for a wide range of ambient

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temperature conditions from a minimum of-40°C

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to a maximum of +82°C.

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■ Compact Design—The compact size minimizes

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weight and space needed.

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Positive Connections—Split block stem connection

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provides a solid transfer of motion while allowing

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easy mounting and no linkages that create lost

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motion or inaccurate valve positioning.

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Available Configurations

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Refer to figure 1.

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EMERSON

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www.Fisher.com

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Process Management

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