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Instruction Manual
D102625X012
Design 3024S Diaphragm Actuator - OBS Valve
Contents
Introduction
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Safety Instructions
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Specifications
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Inspection and Maintenance Schedules
Parts Ordering
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Installation
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Maintenance
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Latest Published Instruction Manual
Introduction
The product covered in this document is no longer in production. This document, which includes the latest published
version of the instruction manual, is made available to provide updates of newer safety procedures. Be sure to follow
the safety procedures in this supplement as well as the specific instructions in the included instruction manual.
Part numbers in the included instruction manual should not be relied on to order replacement parts. For replacement
parts, contact your
Emerson sales office
For more than 20 years, Fisher products have been manufactured with asbestos‐free components. The included
manual might mention asbestos containing parts. Since 1988, any gasket or packing which may have contained some
asbestos, has been replaced by a suitable non‐asbestos material. Replacement parts in other materials are available
from your sales office.
Safety Instructions
Please read these safety warnings, cautions, and instructions carefully before using the product.
These instructions cannot cover every installation and situation. Do not install, operate, or maintain this product
without being fully trained and qualified in valve, actuator and accessory installation, operation and maintenance. To
avoid personal injury or property damage it is important to carefully read, understand, and follow all of the contents of
this manual, including all safety cautions and warnings. If you have any questions about these instructions, contact
your Emerson sales office or Local Business Partner before proceeding.
www.Fisher.com
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or Local Business Partner.
3024S Diaphragm Actuator
April 2018
Table of Contents
Related Manuals for Emerson Fisher 3024S
Summary of Contents for Emerson Fisher 3024S
- Page 1 If you have any questions about these instructions, contact your Emerson sales office or Local Business Partner before proceeding. www.Fisher.com...
- Page 2 WARNING Use only genuine Fisher replacement parts. Components that are not supplied by Emerson Automation Solutions should not, under any circumstances, be used in any Fisher product, because they may void your warranty, might adversely affect the performance of the product, and could cause personal injury and property damage.
- Page 3 To avoid possible personal injury and because some valve/trim material combinations are limited in their pressure drop and temperature ranges, do not apply any other conditions to the valve without first contacting your Emerson sales office or Local Business Partner.
- Page 4 Responsibility for proper selection, use, and maintenance of any product remains solely with the purchaser and end user. Fisher is a mark owned by one of the companies in the Emerson Automation Solutions business unit of Emerson Electric Co. Emerson Automation Solutions, Emerson, and the Emerson logo are trademarks and service marks of Emerson Electric Co.
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Page 5: Table Of Contents
Instruction Manual Form 5421 Design 3024S Actuator June 1999 Design 3024S Diaphragm Actuator Contents Introduction ....... Scope of Manual . -
Page 6: Specifications
Instruction Manual Form 5421 Design 3024S Actuator June 1999 Table 1. Specifications Actuator Sizes Material Temperature Capabilities With Nitrile Diaphragm and Steel studs and nuts : GA1.21 -40_C to +90_C (-40_F to 194_F) GA 1.31 GA 1.41 Signal Connections Standard: G1/4 inch Withworth female thread Maximum Actuator Travels (ISO 7-1/BS 21/DIN2999) Size GA 1.21 and GA 1.31: 16 mm (0.63 inch) -
Page 7: Installation
Instruction Manual Form 5421 Design 3024S Actuator June 1999 Table 2a. Additional Specifications, Action - Air to Close (ATC) Maximum Output Thrust Maximum Operating Spring Set Travel Range (Maximum Actuator Stem Pressure to Diaphragm Type No. / Qty/ Force) Color Inch Psig Psig... -
Page 8: Actuator Mounting
Instruction Manual Form 5421 Design 3024S Actuator June 1999 stem. A damaged stem could cut the CAUTION packing and allow leakage. 4. Perform one of the following procedures as The Type 3024S actuators are appropriate: designed to mount on For a Type 3024S Air-To-Close actuator with a push-down-to-close valves. -
Page 9: Travel Adjustments
Instruction Manual Form 5421 Design 3024S Actuator June 1999 For a Type 3024S Air-To-Open & Air-To-Close those parts necessary to accomplish the job; then actuators: start the assembly at the appropriate step. 5. Cycle the actuator several times to check for Key numbers refer to figure 6 for a Size 1.21/1.31 proper operation. -
Page 10: Assembly
Instruction Manual Form 5421 Design 3024S Actuator June 1999 When removing the diaphragm and actuator (key 7) onto the lower diaphragm casing (key 1). springs perform one of the following procedures as Use a torque of 0.4 NSm (0.25 lbfSft) appropriate: 2. -
Page 11: Changing Actuator Action
Instruction Manual Form 5421 Design 3024S Actuator June 1999 For a Type 3024S Air-To-Close & Air-to-Open: Refer to figure 12 for key numbers. 4. Install the upper diaphragm casing (key 16) using the long cap screws (key 21) and hex nuts (key 20) Disassembly first. - Page 12 Instruction Manual Form 5421 Design 3024S Actuator June 1999 E0799 Figure 3. Type 3024S Spring Arrangements.
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Page 13: Adjustable Travel Stops
Instruction Manual Form 5421 Design 3024S Actuator June 1999 Actuator Size Travel (mm) Millimeters GA 1.21 GA 1.31 GA 1.41 Inches GA 1.21 4−1/2 GA 1.31 4−1/2 GA 1.41 TYPE 3024S TYPE 3024S AIR-TO-CLOSE AIR-TO-OPEN E0800 Figure 4. Type 3024S Actuator Handwheel Mounting (GA 1.21 and 1.31 Only). Adjustable Travel Stops 2. - Page 14 Instruction Manual Form 5421 Design 3024S Actuator June 1999 Actuator Travel Diameter Size (mm) Millimeters GA 1.21 GA 1.31 GA 1.41 Inches GA 1.21 8.46 14.17 4.13 12.40 17.72 GA 1.31 1.77 12.40 18.90 5.24 GA 1.41 16.54 20.28 1. Without lifting ring. MATCH LINE FOR VALVE BODY E0801 Figure 5.
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Page 15: Parts Ordering
Instruction Manual Form 5421 Design 3024S Actuator June 1999 Parts Ordering Description Part Number O-Ring, nitrile Size GA 1.21 & 1.31 0409073 Each actuator has a serial number stamped on the Size GA 1.41 0411736 nameplate (figure 2 and key 34, figure 6, 7 and 10). Diaphragm Plate Refer to the serial number when ordering Size GA 1.21, aluminium... - Page 16 Instruction Manual Form 5421 Design 3024S Actuator June 1999 GA 1.21 DOES NOT HAVE LIFTING RING GA 1.21 DOES NOT HAVE LIFTING RING E0803 E0802 FOR 32 mm TRAVEL, USE KEY 52 HERE INSTEAD OF KEY 54. Figure 7. Size GA 1.21 and 1.31 Reverse-Acting Actuator Figure 6.
- Page 17 Instruction Manual Form 5421 Design 3024S Actuator June 1999 E0807 E0806 Figure 10. Size GA 1.41 Reverse-Acting Actuator (ATO). Figure 9. Size GA 1.41 Direct-Acting Actuator (ATC). TRAVEL STOP (KEY 60) E0808 E0809 Figure 11. GA 1.41 Adjustable Up Travel Stop...
- Page 18 Instruction Manual Form 5421 Design 3024S Actuator June 1999 Description Part Number Description Part Number Convex Fillister Head Screw, Travel Indicator 0458180 steel (2 required) 0410403 Hex nut, GA 1.31, Travel 32 mm (1 required) 0127531 Cap Screw, steel Actuator Stem Connector, steel Size GA 1.21 (7 required) 0125385 Without Side Mounted Handwheel...
- Page 19 Instruction Manual Form 5421 Design 3024S Actuator June 1999 49A7913 Figure 12. Size-Mounted Handwheel for Type 3024S GA 1.21 and 1.31 Actuators. Description Part Number Side Mounted Handwheel (GA 1.21 & 1.31 only) Body, steel 49A7900X012 Lever, steel 2317435 Operating Nut, brass 2317443 Drive Screw Assembly, steel/stainless steel GA 1.21...
- Page 20 June 1999 Fisher is a mark owned by Fisher Controls International, Inc., a business of Emerson Process Management. The Emerson logo is a trademark and service mark of Emerson Electric Co. All other marks are the property of their respective owners.