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Baker Hughes

© 2021 Baker Hughes Company. All rights reserved.

THESE INSTRUCTIONS PROVIDE THE CUSTOMER/OPERATOR WITH IMPORTANT 

PROJECT-SPECIFIC REFERENCE INFORMATION IN ADDITION TO THE CUSTOMER/

OPERATOR’S NORMAL OPERATION AND MAINTENANCE PROCEDURES. SINCE 

OPERATION AND MAINTENANCE PHILOSOPHIES VARY, BAKER HUGHES COMPANY 

(AND ITS SUBSIDIARIES AND AFFILIATES) DOES NOT ATTEMPT TO DICTATE SPECIFIC 

PROCEDURES, BUT TO PROVIDE BASIC LIMITATIONS AND REQUIREMENTS CREATED BY 

THE TYPE OF EQUIPMENT PROVIDED. 
THESE INSTRUCTIONS ASSUME THAT OPERATORS ALREADY HAVE A GENERAL 

UNDERSTANDING OF THE REQUIREMENTS FOR SAFE OPERATION OF MECHANICAL AND 

ELECTRICAL EQUIPMENT IN POTENTIALLY HAZARDOUS ENVIRONMENTS. THEREFORE, 

THESE INSTRUCTIONS SHOULD BE INTERPRETED AND APPLIED IN CONJUNCTION WITH 

THE SAFETY RULES AND REGULATIONS APPLICABLE AT THE SITE AND THE PARTICULAR 

REQUIREMENTS FOR OPERATION OF OTHER EQUIPMENT AT THE SITE.
THESE INSTRUCTIONS DO NOT PURPORT TO COVER ALL DETAILS OR VARIATIONS IN 

EQUIPMENT NOR TO PROVIDE FOR EVERY POSSIBLE CONTINGENCY TO BE MET IN 

CONNECTION WITH INSTALLATION, OPERATION OR MAINTENANCE. SHOULD FURTHER 

INFORMATION BE DESIRED OR SHOULD PARTICULAR PROBLEMS ARISE WHICH ARE NOT 

COVERED SUFFICIENTLY FOR THE CUSTOMER/OPERATOR’S PURPOSES THE MATTER 

SHOULD BE REFERRED TO BAKER HUGHES.
THE RIGHTS, OBLIGATIONS AND LIABILITIES OF BAKER HUGHES AND THE CUSTOMER/

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.
THESE INSTRUCTIONS ARE FURNISHED TO THE CUSTOMER/OPERATOR SOLELY TO 

ASSIST IN THE INSTALLATION, TESTING, OPERATION, AND/OR MAINTENANCE OF THE 

EQUIPMENT DESCRIBED. THIS DOCUMENT SHALL NOT BE REPRODUCED IN WHOLE OR 

IN PART WITHOUT THE WRITTEN APPROVAL OF BAKER HUGHES.

Summary of Contents for Masoneilan 78-80S

Page 1: ...Masoneilan Model 78 80S 08 80S Transfer Valves Instruction Manual Rev B Baker Hughes Data Classification Public ...

Page 2: ...R REQUIREMENTS FOR OPERATION OF OTHER EQUIPMENT AT THE SITE THESE INSTRUCTIONS DO NOT PURPORT TO COVER ALL DETAILS OR VARIATIONS IN EQUIPMENT NOR TO PROVIDE FOR EVERY POSSIBLE CONTINGENCY TO BE MET IN CONNECTION WITH INSTALLATION OPERATION OR MAINTENANCE SHOULD FURTHER INFORMATION BE DESIRED OR SHOULD PARTICULAR PROBLEMS ARISE WHICH ARE NOT COVERED SUFFICIENTLY FOR THE CUSTOMER OPERATOR S PURPOSES...

Page 3: ...view___________________________________________ 5 2 Specifications_______________________________________ 5 3 Certifications________________________________________ 5 4 Mounting___________________________________________ 5 5 Adjustment_________________________________________ 6 6 Maintenance________________________________________ 6 ...

Page 4: ...te Indicates important facts and conditions About this Manual The information in this manual is subject to change without prior notice The information contained in this manual in whole or part shall not be transcribed or copied without Baker Hughes s written permission Please report any errors or questions about the information in this manual to your local supplier These instructions are written s...

Page 5: ...perating temperature range 30 C to 83 C option 0 C to 100 C 3 Certifications This instrument is certified in Azerbaijan AzSERTCENTER Russian Federation CU TR Ex Armenia Uzbekistan UZSTANDART Belarus China China Ex Kazakhstan and is also ATEX compliant 4 Mounting Clean all the pipes before mounting the valve and completely remove dust scale and other foreign matter Mount the transfer valve as close...

Page 6: ...y supply air pressure and set the air pressure to SIG at specified pressure by operating the pressure reducing valve while watching air pressure to SIG on the pressure gauge e Turn the adjust knob 14 clockwise until air pressure no longer leaks through OUT marked on the body f This will cut off IN and OUT and EXH will open in the transfer valve g Lastly fasten the lock screw 23 and fix it The ball...

Page 7: ...Masoneilan 78 80S 08 80S Transfer Valves Instruction Manual 7 2021 Baker Hughes Company All rights reserved Transfer Valve Model 78 80S Sectional Drawing ...

Page 8: ... Ring NBR 1 7 O Ring NBR 1 8 O Ring NBR 1 9 O Ring NBR 1 11 Bottom Cap ADC12 CROMATE 1 12 Filter SUS304 2 13 Spring Case ADC12 CHROMATE 1 14 Adjust Knob VALOX420 1 15 Diaphragm Plate SUS303 1 16 Exhaust Orifice SUS303 1 17 Diaphragm NBR POLYESTER 1 18 Ball SUS440C 1 19 Adjust Screw SUS303 1 20 Spring Button SPCC SD 1 21 Spacer VALOX420 1 22 Spring SWP B 1 23 Lock Screw SUS304 1 24 Screw SUS304 4 2...

Page 9: ... Model 08 80S Sectional Drawing Part N Part Name Material Qty 1 Body ADC 12 ANODIZE 1 2 Head Cap ADC 12 CHROMATE 1 3 Plug SUS303 NBR 1 4 Piston ADC12 CHROMATE 1 5 Spring SUS304 WPB 1 6 O Ring NBR 1 7 O Ring NBR 1 8 O Ring NBR 1 9 O Ring NBR 1 11 Bottom Cap ADC12 CROMATE 1 24 Screw SUS304 4 25 Screw SUS304 4 26 Nut SUS304 4 ...

Page 10: ...ughes com Copyright 2021 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 fit...

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