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Copyright 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 536V

Page 1: ...Masoneilan 536V Back Pressure Microflow Regulators Instruction Manual Baker Hughes Data Classification Public...

Page 2: ...CULAR 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 ME...

Page 3: ...eserved Table Of Contents Safety Warning 1 Description Operation 2 Operation 2 Plug and seat ring combination trim 2 Installation 2 Set Point Adjustment 4 Maintenance 4 Part Replacement in Body S A 4...

Page 4: ...maximize the useful life of the product it is essential to conduct annual inspections routine maintenance and ensure proper installation to avoid any unintended stresses on the product The specific o...

Page 5: ...em 26 Nylon reinforced neoprene diaphragms permit smooth sensitive operation The packing box acts as a lower guide for the actuator stem Note On request for special services the nylon reinforced neopr...

Page 6: ...g No 6 Plug and Seat ring No 5 Plug and Seat ring No 4 Plug and Seat ring No 3 Plug and Seat ring No 2 Plug and Seat ring No 1 Plug and Seat ring No 0 12a 12b 12c 12d 183 3 f Orifice Dia 2mm Orifice D...

Page 7: ...to correctly center the gasket on the seat ring shoulder Orient it in such a manner that one of its ports lines up with the body outlet orifice Note For a Cv smaller than 0 10 the seat ring 3e shall f...

Page 8: ...es Company All rights reserved Figure 3 Cross Section of Type 536 V Regulator Range 0 5 3 psi See Parts References page 10 9 6 5 4 12 3 13 2 10 101 52 53 20 32 46 45 39 40 34 30 22 33 11 16 8a 17 8b 7...

Page 9: ...g of packing Tighten nuts 8b finger tight plus one full turn Packing Quick Change Method For regulators Cv 0 6 to 3 8 only The fastest and simplest way to replace packing is to remove the entire actua...

Page 10: ...Hughes Company All rights reserved Figure 5 Cross Section of Type 536 V Regulator Range 2 5 psi See Parts References page 10 9 6 5 4 12 3 13 2 10 101 52 53 20 32 46 45 39 40 30 34 22 33 11 16 8a 17 8b...

Page 11: ...o 17 mm flat spanners unlock the plug stem nuts 27 and unscrew them to the threaded end of the plug stem 12 or 183 Tighten nuts one against the other in this position By means of a 14 mm flat spanner...

Page 12: ...ughes Company All rights reserved Figure 6 Cross Section of Type 536 V Regulator Range 3 15 psi See Parts References page 10 9 6 5 4 12 3 13 2 10 101 52 53 20 32 45 46 39 102 30 34 22 33 26 18 44 41 4...

Page 13: ...opyright 2021 Baker Hughes Company All rights reserved Figure 7 Cross Section of Type 536 V Regulator Range 10 40 30 85 60 170 psi See Parts References page 10 9 6 5 4 12 3 13 2 10 101 52 53 20 32 45...

Page 14: ...psi Ref Part Name Ref Part Name Ref Part Name 2 Seat Ring Gasket 17 Yoke 41 Diaphragm Washer 3 Seat Ring 18 Cap Screw L diaph case to yoke 43 Diaphragm Case Upper 3e Seat Ring Only on Cv 0 10 20 Pack...

Page 15: ...Masoneilan 536V Back Pressure Microflow Regulators Instruction Manual 12 Copyright 2021 Baker Hughes Company All rights reserved Notes...

Page 16: ...st current information The Baker Hughes logo and Masoneilan are trademarks of Baker Hughes Company Other company names and product names used in this document are the registered trademarks or trademar...

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