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GE Oil & Gas Masoneilan 73000 Series, Инструкция по эксплуатации, Страница: 5 / 12

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© 2015 General Electric Company. All rights reserved. 

Masoneilan 73000 Series control valves Instruction Manual | 5

 

1.

 

Safety Information 

 

Important - Please Read Before Installation

 

The  73000 Series control valves  instructions    contain   

DANGER

, 

WARNING

,  and 

CAUTION 

labels,  where 

necessary,  to  alert  you  to safety  related  or  other  important  information.  Read  the  instructions carefully  

before  

installing   and   maintaining   your   control   valve. 

DANGER  

and 

WARNING  

hazards  are  related  to  

personal  injury. 

CAUTION 

hazards involve equipment or property damage. Operation of  damaged  equipment 

can,  under certain  operational  conditions, result  in  degraded  process  system  performance  that  can  lead  to 

injury  or  death.  Total  compliance  with  all 

DANGER

, 

WARNING

,  and 

CAUTION 

notices  is  required  for  safe 

operation.

 

 

 

 

 

 

 

This is the safety alert symbol. It alerts you to potential personal injury hazards. Obey all safety messages that 

follow this symbol to avoid possible injury or death.

 

 

 

 

Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.

 

 

 

 

 

 

Indicates a potentially hazardous situation which, if not avoided, could result in serious injury.

 

 

 

 

 

 

Indicates a potentially hazardous situation which, if not avoided, could result in minor or moderate injury.

 

 

 

 

 

 

When    used  without   the    safety    alert, symbol   indicates  a potentially  hazardous  situation  which,  if  not 

avoided, could result in property damage.

 

  

 

Note: 

Indicates important facts and conditions. 

Содержание Masoneilan 73000 Series

Страница 1: ...GE Data Classification Public GE Oil Gas 73000Series Masoneilan Sweep Angle Control Valves Models XX 73471 Instruction Manual ...

Страница 2: ...HE 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 CUS...

Страница 3: ...2 Installation _____________________________________________________ 6 3 Maintenance____________________________________________________ 6 3 1 Disassembly ______________________________________________ 6 3 2 Polishing the Valve Seat _____________________________________ 7 3 3 Reassembly_______________________________________________ 7 3 4 Packing Box_______________________________________________ ...

Страница 4: ...nintended stresses on the product The specific operating conditions will also impact the useful life of the product Consult the factory for guidance on specific applications if required prior to installation Warranty Items sold by General Electric are warranted to be free from defects in materials and workmanship for a period of one year from the date of shipment provided said items are used accor...

Страница 5: ...degraded process system performance that can lead to injury or death Total compliance with all DANGER WARNING and CAUTION notices is required for safe operation This is the safety alert symbol It alerts you to potential personal injury hazards Obey all safety messages that follow this symbol to avoid possible injury or death Indicates a potentially hazardous situation which if not avoided could re...

Страница 6: ...o disassemble the valve it must be removed from the piping Bring a chain block over the valve to remove it from the piping for disassembly and reinstall it after reassembly 1 Run a strong rope through the actuator yoke and remove the valve retaining bolts from the piping while slightly pulling the valve upward If the valve is installed in a horizontal position also run a rope around the body so th...

Страница 7: ...and the seat ring 2 Set the guide bushing 7 toward the packing box bottom of the body 10 3 Insert the plug 13 from the bottom of the body 10 Set the seat ring without the gasket Stand up the body 4 Install the packings 6 packing spacer 8 and lantern ring 9 leaded by the stem of plug 13 and yet the amount of packings and the order of packings are specified by each valve When installing the packings...

Страница 8: ...wiring With the above re assembly is completed but you must confirm the valve function by checking the valve actuation valve opening etc prior to start up 3 4 Packing box Maintenance of the packing box is a routine work The sealing performance of packing is kept by compression of packing Compression is obtained by evenly tightening the packing flange stud nut 2 for the packing flange 3 but pay att...

Страница 9: ... 2015 General Electric Company All rights reserved Masoneilan 73000 Series control valves Instruction Manual 9 4 Drawing and Parts References ...

Страница 10: ...10 GE Oil Gas 2015 General Electric Company All rights reserved Notes ...

Страница 11: ...11 GE Oil Gas 2015 General Electric Company All rights reserved Notes ...

Страница 12: ... 55 7921 Moscow Phone 7 495 585 1276 Fax 7 495 585 1279 SAUDI ARABIA Phone 966 3 341 0278 Fax 966 3 341 7624 SINGAPORE Phone 65 6861 6100 Fax 65 6861 7172 SOUTH AFRICA Phone 27 11 452 1550 Fax 27 11 452 6542 SOUTH CENTRAL AMERICA AND THE CARIBBEAN Phone 55 12 2134 1201 Fax 55 12 2134 1238 SPAIN Phone 34 93 652 6430 Fax 34 93 652 6444 UNITED ARAB EMIRATES Phone 971 4 8991 777 Fax 971 4 8991 778 UNI...

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