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Masoneilan 31000 Series Control Valve Instruction Manual  |  10

Copyright 2020 Baker Hughes Company. All rights reserved.

Notes

Содержание Masoneilan 31000 Series

Страница 1: ...Baker Hughes Data Classification Public Masoneilan 31000 Series Eccentric Rotary Control Valve with PFA Liner Instruction Manual Rev D...

Страница 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...

Страница 3: ...i Copyright 2020 Baker Hughes Company All rights reserved Table Of Contents Safety Information 1 1 Introduction 2 2 General 2 3 Principle of Operation 2 4 Unpacking 3 5 Installation 3 6 Disassembly 3...

Страница 4: ...ribed 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 specifically...

Страница 5: ...and information given in these operating instructions apply to all sizes in the 31000 Series control valves The model number size and rating of the valve are shown on the serial plate Refer to number...

Страница 6: ...operator should ensure that the maximum pressure the valve body will be subjected to will not exceed the allowed value Refer to the diagram below 6 Disassembly Control valves which have been in servic...

Страница 7: ...g fitting tool 3 Insert the plug 3 into the bottom guiding bore of the body 4 Place the bonnet 2 over the plug shaft onto the body and handtighten the bolting 14 15 16 5 To insert the packing into bon...

Страница 8: ...e 21 1 Packing 3 Rings 1 4 1 Seat Ring 13 1 Wiper Ring 23 1 Upper Packing Box Ring 1 5 1 O ring 14 4 Hexagon Head Cap Screw 24 3 Disc Spring 1 6 1 Packing 15 4 Hexagon Nut 25 1 O ring 1 7 1 Lower Pack...

Страница 9: ...ightness is obtained It is essential that the instructions for setting the ac tuator be carefully followed An incorrect setting will lead to wear of seat or plug Figure 4 Section View of the Safety Pa...

Страница 10: ...rel 122 2 Clevis Pin Clip 135C 1 Lever Bearing 104 1 Spring 123 1 Indicator Dot 136 1 Handwheel Thread Plug 105 1 Diaphragm 124 1 Clevis Pin 137 1 Lever Cap Screw 106 4 Cap Screw 125 1 Shaft Bearing 1...

Страница 11: ...ve is closed on air failure Air to open After loosening the locknut 111A screw the clevis 100 in by one full revolution B If the valve is open on air failure Air to close After loosening the locknut 1...

Страница 12: ...Hughes Copyright 2020 Baker Hughes Company All rights reserved Figure 7 Setting the Actuator on Air to Open Valve closed on Air Failure Figure 8 Setting the Actuator on Air to Close valve open on Air...

Страница 13: ...Masoneilan 31000 Series Control Valve Instruction Manual 10 Copyright 2020 Baker Hughes Company All rights reserved Notes...

Страница 14: ...11 Baker Hughes Copyright 2020 Baker Hughes Company All rights reserved Notes...

Страница 15: ...Masoneilan 31000 Series Control Valve Instruction Manual 12 Copyright 2020 Baker Hughes Company All rights reserved Notes...

Страница 16: ...any Other company names and product names used in this document are the registered trademarks or trademarks of their respective owners BHMN 31000 IOM 31746D 1120 11 2020 bakerhughes com Tech Field Sup...

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