background image

 

 

DIRECT SALES OFFICE LOCATIONS

 

 

AUSTRALIA  
Brisbane:

 

Phone:  +61-7-3001-4319

 

Fax: 

+61-7-3001-4399

 

Perth:

 

Phone:  +61-8-6595-7018

 

Fax: 

+61 8 6595-7299

 

Melbourne:

 

Phone:   +61-3-8807-6002

 

Fax : 

+61-3-8807-6577

 

 

BELGIUM

 

Phone:  +32-2-344-0970

 

Fax: 

+32-2-344-1123

 

 

BRAZIL

 

Phone:  +55-19-2104-6900

 

 

CHINA

 

Phone:  +86-10-5738-8888

 

Fax: 

+86-10-5918-9707

 

 

FRANCE Courbevoie

 

Phone:  +33-1-4904-9000

 

Fax: 

+33-1-4904-9010

 

 

GERMANY Ratingen

 

Phone:  +49-2102-108-0

 

Fax: 

+49-2102-108-111

 

 

INDIA Mumbai

 

Phone:  +91-22-8354790

 

Fax: 

+91-22-8354791

 

New Delhi

 

Phone:  +91-11-2-6164175

 

Fax: 

+91-11-5-1659635

 

ITALY

 

Phone: 

+39-081-7892-111

 

Fax: 

+39-081-7892-208

 

 

JAPAN 

Tokyo

 

Phone: 

+83-03-6871-9008

 

Fax: 

+81-03-6890-4620

 

 

KOREA

 

Phone: 

+82-2-2274-0748

 

Fax: 

+82-2-2274-0794

 

 

MALAYSIA

 

Phone: 

+60-3-2161-0322

 

Fax: 

+60-3-2163-6312

 

 

MEXICO

 

Phone: 

+52-55-3640-5060

 

 

THE NETHERLANDS

 

Phone: 

+31-15-3808666

 

 

RUSSIA

 

Veliky Novgorod

 

Phone: 

+7-8162-55-7898

 

Fax: 

+7-8162-55-7921

 

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

 

 

UNITED KINGDOM 

Bracknell

 

Phone: 

+44-1344-460-500

 

Fax: 

+44-1344-460-537 

 

UNITED STATES 

Jacksonville, Florida 

Phone: 

+1-904-570-3409

 

Deer Park, Texas

 

Phone: 

+1-281-884-1000

 

Fax: 

+1-281-884-1010

 

Houston, Texas

 

Phone: 

+1-281-671-1640

 

Fax: 

+1-281-671-1735

 

 

 

 

 

 

 

 

 

 

 

bhge.com 

 

*Denotes a registered trademark of the Baker Hughes, a GE company. 

Other company names and product names used in this document are the 

registered trademarks or trademarks of their respective owners. 

 

© 2018 Baker Hughes, a GE company. All rights reserved. 

 

Baker Hughes, a GE company, LLC and its affiliates (“BHGE”) provides this 

information on an “as is” basis for general information purposes and believes it to 

be accurate as of the date of publication. BHGE 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 fitness for a particular 

purpose or use. BHGE hereby disclaims any and all liability for any direct, indirect, 

consequential or special damages, claims for lost profits, or third party claims 

arising from the use of the information, whether a claim is asserted in contract, 

tort, or otherwise. Baker Hughes, a GE company and the GE monogram are 

trademarks of the General Electric Company. 

 

GEA31664B       03/2018

 

 

Содержание Masoneilan 525

Страница 1: ...BHGE Data Classification Public Masoneilan 525 526 Models Reducing and Back Pressure Regulators Instruction Manual Rev B ...

Страница 2: ...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 SUFFICIEN...

Страница 3: ...y Disassembly 3 7 1 525 Reducing Service 3 7 2 526 Back Pressure Service 3 8 Maintenance Repair 4 8 1 Failure to shut off 4 8 2 Bushing Removal 4 8 3 Lapping Seats 4 8 3 1 525 Reducing Service 4 8 3 2 526 Back Pressure Service 5 8 4 Pinning 5 8 5 Packing Box 6 8 5 1 Carbon PTFE Rings Standard 6 9 Valve Body Reassembly 6 9 1 525 Reducing Service 6 9 2 526 Back Pressure Service 7 10 Actuators 7 10 1...

Страница 4: ......

Страница 5: ...ithout BHGE s written permission Please report anyerrors orquestions about the information in this manual to your local supplier These instructions are written specifically for the Regulators models 525 and 526 and do not apply for other device outside of this product line Life Period The current estimated useful life period for the Masoneilan Regulator models 525 and 526 is 25 years To maximize t...

Страница 6: ...lve accessories have their own instruction manuals that provide information and details on the assembly and installation Refer to the appropriate instruction manual for each unique accessory 3 General These installation and maintenance instructions apply to all sizes and ratings of the Masoneilan 525 526 model regulators regardless of the type of trim used 525 526 model double seat regulators are ...

Страница 7: ... the internal components of the body should be accomplished with the actuator removed To remove the actuator from the body refer to the actuator instruction GEA31593 for 10900 Series Actuators Prior to performing maintenance on the valve isolate the valve and vent the process pressure 7 1 525 Reducing Service After removing the actuator disassemble the body using the following procedure A If there...

Страница 8: ... surfaces The amount of lapping required depends on the materials condition of seating surfaces and accuracy of machining If a short period of lapping does not visibly improve seating there is usually no advantage in continuing as excessive lapping may result in rough seats The only remedy is replacement or re machining of one or both parts When lapping new plugs and seat rings begin with a medium...

Страница 9: ...ttent lifting is required to keep the plug and seat rings concentric during lapping 10 Avoid over lapping as this can cause damage to the seating surface rather than improve leakage performance 11 After completion of the lapping operation remove bonnet and plug The seating area of the seat ring and the plug must be cleaned of all lapping compound in preparation for reassembly Do not remove seat ri...

Страница 10: ...ain access to lower packing rings D Replace packing rings 16 NOTE Assemble and compress rings one at a time into packing box The skive cut of each packing ring must be placed about 120 degrees apart NOTE On valves equipped with an optional lubricator connection refer to Figure 2 for correct amount of rings to place under the lantern ring 17 E Replace packing follower 12 and packing flange 13 F Rep...

Страница 11: ...ugs directly This could distort the seat ring resulting in unwarranted seat leakage NOTE Valve should be lapped before final assembly See Section 8 3 D Carefully install plug and stem assembly into valve body E Install body blind head gasket F Install blind head carefully inserting lower guide into lower bushing G Install body gasket 22 NOTE Spiral wound body gaskets 22 are standard in the 500 Ser...

Страница 12: ...company All Rights Reserved Masoneilan Regulators Models 525 526 Manual 8 Figure 1a Typical Reducing Application Figure 1b Typical Back Pressure Application Figure 3 Seat Lapping Device Figure 2 Lubricator Connection Optional ...

Страница 13: ...5 75 5 7 600 6 13NC 2A 25 34 55 75 5 7 2 50 150 300 8 13NC 2A 25 34 55 75 5 7 600 8 13NC 2A 25 34 55 75 5 7 3 80 150 300 8 5 8 11NC 2A 45 61 89 120 10 14 600 8 5 8 11NC 2A 45 61 89 120 10 14 4 100 150 300 8 10NC 2A 80 108 170 230 20 27 600 8 10NC 2A 80 108 170 230 20 27 Notes 1 Do not exceed Maximum Torque values listed 2 Tighten in increments until required torque levels are reached 3 Reject asse...

Страница 14: ... 1 Body 10 Bonnet 17 Lantern Gland Optional 2 Upper Seat Ring 11 Drive Nut 18 Plug Stem Locknut 3 Lower Seat Ring 12 Packing Follower 19 Body Stud 4 Plug 13 Packing Flange 21 Body Nut 5 Plug Stem 14 Packing Stud 22 Gasket 8 Plug Pin 15 Packing Nut 23 Guide Bushing 9 Blind Head 16 Packing Denotes Recommended Spare Part 525 Reducing Service 526 Back Pressure ...

Страница 15: ...6444 UNITED ARAB EMIRATES Phone 971 4 8991 777 Fax 971 4 8991 778 UNITED KINGDOM Bracknell Phone 44 1344 460 500 Fax 44 1344 460 537 UNITED STATES Jacksonville Florida Phone 1 904 570 3409 Deer Park Texas Phone 1 281 884 1000 Fax 1 281 884 1010 Houston Texas Phone 1 281 671 1640 Fax 1 281 671 1735 bhge com Denotes a registered trademark of the Baker Hughes a GE company Other company names and prod...

Отзывы: