Masoneilan
™
535V Reducing and 535V-50
Differential Pressure Regulators
(Microflow Regulator)
Instruction Manual (Rev. A)
Baker Hughes Data Classification : Public
Page 1: ...Masoneilan 535V Reducing and 535V 50 Differential Pressure Regulators Microflow Regulator Instruction Manual Rev A Baker Hughes Data Classification Public...
Page 2: ...ICULAR 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 M...
Page 3: ...eries actuators equipping the 500 Series regulators Useful Life The current estimated useful life period for the Masoneilan regulators models 535V and 535V 50 is 25 years To maximize the useful life o...
Page 4: ...indicated by the arrow on the body or the words IN OUT marked on the connections On steam service the regulator should be installed with the diaphragm chamber down so that the diaphragm will be prote...
Page 5: ...21 Baker Hughes Company All rights reserved Figure 2 Ten plug and seat ring assemblies Trim 535V Reducing Regulator 535V 50 Differential Pressure Regulator Needle Valve Vent Valves Low Pressure Needle...
Page 6: ...ote The seat ring with Cv 0 10 consists of two parts The seat ring proper 3e and a spacer 3f The small size of orifice of these parts does not allow for their removal by means of a hook Therefore it i...
Page 7: ...y includes Plug stem 183 Retaining ring 182 Seat ring 3e and Spacer 3f See Figure 2 Insert the plug stem 12 or 183 into the seat ring 3 For a Cv 0 10 ensure that there is no binding during the strokin...
Page 8: ...nge nuts 8b all the way lift the packing flange and follower and insert one ring of packing Tighten nuts 8b finger tight plus one full turn Packing Quick Change Method For regulators Cv 0 6 to 3 8 onl...
Page 9: ...Masoneilan 535V Reducing and 535V 50 Differential Pressure Regulators Manual 9 2021 Baker Hughes Company All rights reserved Notes...
Page 10: ...2021 Baker Hughes Company All rights reserved 10 Baker Hughes Notes...
Page 11: ...Masoneilan 535V Reducing and 535V 50 Differential Pressure Regulators Manual 11 2021 Baker Hughes Company All rights reserved Notes...
Page 12: ...aker Hughes Company Other company names and product names used in this document are the registered trademarks or trademarks of their respective owners BHMN 535V IOM 34597A 0121 01 2021 Tech Field Supp...