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Summary of Contents for Baker Hughes Masoneilan 39004 Series
- Page 1 Masoneilan ™ 39004 Series High Performance Butterfly Valve Instruction Manual (Rev.B) Baker Hughes Data Classification: Public...
- Page 2 OPERATOR ARE STRICTLY LIMITED TO THOSE EXPRESSLY PROVIDED IN THE CONTRACT RELATING TO THE SUPPLY OF THE EQUIPMENT. NO ADDITIONAL REPRESENTATIONS OR WARRANTIES BY BAKER HUGHES REGARDING THE EQUIPMENT OR ITS USE ARE GIVEN OR IMPLIED BY THE ISSUE OF THESE INSTRUCTIONS.
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Page 3: Table Of Contents
1.0 Installation..........................6 2.0 Stem Seal Replacement ......................6 3.0 Seat Replacement........................6 4.0 Stem and Disc Replacement ....................6 5.0 Field Adjustments – All Valves ...................6 Masoneilan 39004 Series Butterfly Valve Instruction Manual | c Copyright 2020 Baker Hughes Company. All rights reserved. -
Page 4: Important: Safety Information
Warranty Items sold by Baker Hughes are warranted to be free from defects in materials and workmanship for a period of one Indicates a potentially hazardous situation which, if not avoided, year from the date of shipment provided said items are used could result in death or serious injury. -
Page 5: Introduction
45° should be 58.25 provided on the end of the pipe so that it clears the disc. Masoneilan 39004 Series Butterfly Valve Instruction Manual | 2 Copyright 2020 Baker Hughes Company. All rights reserved. -
Page 6: Maintenance
Operate valve open and closed several times, to check for binding and to set the stem seals. Loosen gland nuts (14) and retighten to torque value given in Table 2. 3 | Baker Hughes Copyright 2020 Baker Hughes Company. All rights reserved. -
Page 7: Disc And Stem Replacement
When pins (4) are out, lay body down so disc and body are evenly supported on flat surface. Masoneilan 39004 Series Butterfly Valve Instruction Manual | 4 Copyright 2020 Baker Hughes Company. All rights reserved. - Page 8 Bearing Assembly Seat Retainer Plate Lock Washer Gland Ring Cap Screw Hex Nut Stem Seal O-Ring Gasket Handle Assembly Thrust Washer Locating Plug Handle Set Screw Retaining Ring 5 | Baker Hughes Copyright 2020 Baker Hughes Company. All rights reserved.
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Page 9: Special Instructions For Fire Safe Butterfly Valve
Clean seat retainer and body surfaces to remove any agree within 1/16” (0.062”). adhering gasket material, corrosion, or other foreign material. Examine disc seating surfaces for damage, and Masoneilan 39004 Series Butterfly Valve Instruction Manual | 6 Copyright 2020 Baker Hughes Company. All rights reserved. - Page 10 If removing the valve from the line is not practical, as a crude remedy the disc can be placed into a position in the seat at which the leakage stops and travel stops are adjusted to this position. 7 | Baker Hughes Copyright 2020 Baker Hughes Company. All rights reserved.
- Page 11 Notes Masoneilan 39004 Series Butterfly Valve Instruction Manual | 8 Copyright 2020 Baker Hughes Company. All rights reserved.
- Page 12 Copyright 2020 Baker Hughes Company. All rights reserved. Baker Hughes provides this information on an “as is” basis for general information purposes. Baker Hughes does not make any representation as to the accuracy or completeness of the information and makes no warranties of any kind, specific, implied or oral, to the fullest extent permissible by law, including those of merchantability and fitness for a particular purpose or use.
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