GE mn-36005_series Technical Specifications
Contents
1. Handwheel Clevis Detail Sizes B amp C en 18 Figure 9 AcTuator General Assembly Sizes B amp C 19 Figure 10 Lever Position Air to Open Sizes B een seen 19 Figure 11 Lever Position Air to Close Sizes B amp C 19 Figure 12 Position Indicator Detail Sizes B amp C 20 Figure 13 Size AC Actuator Assembly eee e e e e 20 Figure 14 Size AC Actuator Bottom View essre c eee ee ee ent 21 Figure 15 Size AG Actuator Linkage Detalll 2 ess c wid eee a lean nbd eis 21 Figure 16 Size AC Handwheel Detail 0 0 0 0 enn m e e e ees 22 Figure 17 nsulatior Detail zitroese eoe Seite pde 22 List of Tables Table Body Parts EISE s soos ier Se aae exte S et ERR mu uui es dis AE Ente 23 Table 2 Bracketand Linkage Parts LIST cic palle NE ORDIN TR RUNI UR CHIC a Pe ERR tuum 23 Table s Handwheel Parts sat br eu ME eter b ente eeu dala 24 Table 4 Actuato2. on handwheel option C Remove actuator mounting nuts 75 and washers 76 and remove actuator from bracket 31 D If valve has handwheel remove retainer clips 63 clevis pin 66 pivot pins 72 Remove handwheel assembly from bracket E Loosen cap screw 33 and indicator arm 35 Remove packing flange stud nuts 24 and bracket mounting stud nuts 26 and washers 18 F Scribe a witness mark on the lever 32 indicating relative position to the slot in the end of the shaft 5 G Slide bracket 31 off studs and shaft removing indicator arm 35 lever 32 lever arm 64 and packing flange 23 8 GE Oil amp Gas H Remove bearing 47 from bracket Examine all parts for wear and or damage Replace if necessary 3 1 2 Reassembly Note If the valve is equipped with a handwheel the lever consists of two separate arms which are a MATCHED PAIR and are not interchangeable with any other pair The sequence of assembly is to place one lever over the shaft then the lever arm 64 insert pin 68 and then the second lever arm onto the shaft then slide the shaft into the bracket and bearing A Replace ball bearing 47 in the bracket 31 B Place ball plug 2 in closed position Slide bracket 31 partially over shaft Ensure all packing box parts are in place and then slide packing flange 23 onto shaft Slide lever 32 onto shaft on its former position Slide handwheel lever arm 64 and second lever 32
3. 2 and 2014 General Electric Company All rights reserved replace clevis pin 66 retaining clips 63 and pivot pins 72 H Set and lock indicator arm 35 to indicate plug position Check that handwheel operates valve through full range of travel There is a 1 2 adjustment available at the end of the handwheel extension Retract handwheel remove end cap 51 and cap screw 55B Rearrange stop 55A and or spacer 55C to obtain desired extension 3 2 Bracket Subassembly Model 33 size AC only Refer to section 3 1 for sizes B amp C 3 2 1 Disassembly CAUTION When disconnecting actuator rod end bearing from shaft arm the ball is likely to rotate toward the bottom of the valve body Keep hands and tools away from the ball A Remove screw 43 and shaft cover 42 or positioner if so equipped B Remove retaining clips 40 pivot pin 39 C Remove actuator mounting nuts 75 and washers 76 and remove actuator from bracket 31 D If valve has handwheel remove retainer clip 54 7 and washer 54 4 Remove handwheel assembly 54 from bracket E Loosen cap screw 36 and indicator arm 35 Remove packing flange stud nuts 24 and bracket mounting stud nuts 26 and washers 18 F Scribe a witness mark on the lever 32 indicating relative position to the slot in the end of the shaft 5 Loosen cap screw 11 G Slide bracket 31 off studs and shaft removing indicator arm 35 lev
4. 3 500 jrur im ISA S75 04 Face to Face 2014 General Electric Company All rights reserved Masoneilan 36005 Series High Capacity Control Ball Valves 25 NOTES 26 GE Oil amp Gas 2014 General Electric Company All rights reserved NOTES 2014 General Electric Company All rights reserved Masoneilan 36005 Series High Capacity Control Ball Valves 27 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 11 2146 3600 Fax 55 11 2146 3610 CHINA Phone 86 10 5689 3600 Fax 86 10 5689 3800 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 TALY Phone 39 081 7892 111 Fax 39 081 7892 208 JAPAN Chiba Phone 81 43 297 9222 Fax 81 43 299 1115 OREA 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 0031 15 3808666 Fax 0031 18 1641438 RUSSIA Veliky Novgorod Phone 7 8162 55 7898 Fax 7 8162 55 7921 Moscow Phone 7 495 585 127
5. 42 and screw 43 Loosen lever cap screw 33 Remove packing flange stud nuts 24 bracket mounting stud nuts 24 and washers 18 Loosen ball plug indicator arm 35 E If necessary scribe a witness line on the lever 32 in relation to the slot on the end of the shaft 5 Note Standard lever has arrows stamped into it for alignment For handwheel lever use slot for alignment F Slide bracket 31 away from body until it clears bracket and packing flange studs 26 and 25 allowing lever 32 lever arm 64 and indicator arm 35 to be removed from shaft Total removal of the bracket is not required 2014 General Electric Company All rights reserved A CAUTION Before proceeding determine valve action air to open air to close refer to the appropriate figure Figure 10 to open Figure 11 to close To obtain proper alignment the lever must be oriented on the shaft so that the slot in the end of the shaft and arrows or indicator lines are aligned as shown with the ball in the closed position the distance between the top of the bracket and the top of the pivot pin must be as shown G Slide lever 32 and lever arm 64 back onto shaft in desired position Slide indicator arm 35 back onto shaft Align bracket and slide back onto bracket mounting studs 26 and packing flange studs 25 Replace bracket mounting stud nuts 24 and washers 18 Slide packing flange 23 back onto packing flange studs 25 and repl
6. 6 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 amp 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 Wooburn Green Phone 44 1628 536300 Fax 44 1628 536319 UNITED STATES Massachusetts Phone 1 508 586 4600 Fax 1 508 427 8971 Corpus Christi Texas Phone 1 361 881 8182 Fax 1 361 881 8246 Deer Park Texas Phone 1 281 884 1000 Fax 281 884 1010 akt Houston Texas Phone 1 281 671 1640 Fax 1 281 671 1735 Masoneilan and V Max are registered trademarks of the General Electric Company Other company names and product names used in this document are the registered trademarks or trademarks of their respective owners 2014 General Electric Company All rights reserved GEA30562A 05 2014
7. AUTION DO NOT overtighten packing nuts D Place valve into service and tighten packing nuts 24 only as much as necessary to stop any leakage 3 3 2 Seal Ring MN 7 Seal 3 3 2 1 Disassembly Note Seal ring removal inspection and reinstallation must be done with the valve removed from the pipeline A Remove screws 9 and washers 10 retainer 3 MN 7 seal ring 8 and downstream back up ring 32 B Remove gasket 4 residue from body and retainer taking care not to damage seal surfaces 3 3 2 2 Reassembly A Move ball to the closed position Note Use a light coating of Dow Corning 111 or equal on the ball plug to break in seat B Replace backup ring 32 seal assembly gasket 4 and retainer 3 Take care that beveled edges of seal 8 and backup ring 32 are facing the ball C Replace set screws 9 and washers 10 and tighten 3 3 3 Seal Ring Standard Metal Seal 3 3 3 1 Disassembly Note Seal ring removal inspection and reinstallation must be done with the valve removed from the pipeline A Remove screws 9 and washers 10 Note The flexible metal seal assembly consists of a seal ring 8 gasket 7 and backup ring 6 B Mark flexible metal seal ring 8 so that if reinstalled the same side will be in contact with the ball Remove retainer seal assembly and downstream back up ring 32 If difficulty is encountered in removing seal assembly rotate the ball to open position and pu
8. D TO GE THE RIGHTS OBLIGATIONS AND LIABILITIES OF GE 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 GE REGARDING THE EQUIPMENT OR ITS USE ARE GIVEN OR IMPLIED BY THE ISSUE OF THESE INSTRUCTIONS THESE INSTRUCTIONS CONTAIN PROPRIETARY INFORMATION OF GE AND 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 NOR SHALL ITS CONTENTS BE DISCLOSED TO ANY THIRD PARTY WITHOUT THE WRITTEN APPROVAL OF GE 2014 General Electric Company All rights reserved Masoneilan 36005 Series High Capacity Control Ball Valves c Contents Important Safety Warning a hw eda at Stee ea aei ddd Rabe eee dade 1 1 0 Introduction Nurmberirig SysterTk 49 so oon tU a deat hes ote a ra hind eae DA PI IR 2 2 0 Installation C cornea accion mus Mee 4 2 2 Pipeline eet Pe te 4 295 AI PIDINO o ah Md 4 24 Changing Actor POSITION SoS WEITEN SP eI PEU 4 2 5 Changing valve ACTION oi wader ss deals epe dake idem nee 6 3 0 Maintenance 53 Bracket SUBGSSEMDIY 2 xe tw ade teet e aov Ced ee t cda Re Cod ee etd 8 5 5 BodyisSubassernbDlyJ e xc
9. GE Oil amp Gas 36005 series V Max Masoneilan High Capacity Control Ball Valve Instruction Manual imagination at work GE Data Classification Public b GE Oil amp Gas 2014 General Electric 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 GE GENERAL ELECTRIC 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 REFERRE
10. ace packing flange stud nuts 24 H Remount actuator onto bracket and replace actuator mounting hex nuts 75 and washers 76 Position lever 32 and lever arm 64 so that rod end bearing 94 lines up in lever 32 Tighten lever cap screws 34 Rotate ball plug 2 to closed position If actuator action is air to open loosen rod end bearing locknut 93 and adjust position of rod end bearing 94 so that holes in lever 32 and rod end bearing 94 line up Insert pivot pin 39 and replace spacer rings 69 and retaining rings 40 CAUTION When stroking valve keep hands and equipment clear of ball plug and seal ring to avoid injury or damage to personnel and equipment J If action is air to close place ball plug 2 in closed position and pneumatically stroke actuator fully CAUTION Do not exceed maximum air supply pressure Keep hands clear of actuator stem and linkage Loosen rod end bearing locknut 93 and adjust rod end bearing 94 so that holes in lever 32 and rod end bearing 94 line up Insert pivot pin 39 and spacers 69 and replace retaining rings 40 K For both air to open and air to close action stroke valve fully to ensure proper closure of ball plug and operation of valve It may be necessary to readjust rod end 2014 General Electric Company All rights reserved bearing slightly by loosening locknut and rotating stem L Replace handwheel assembly in bracket 62 pivot pi
11. aces which will come in contact with the diaphragm 85 3 4 1 2 Reassembly A Connect rod end bearing 94 to diaphragm plate clevis 80 by installing clevis pin 79 and retaining clips 78 Ensure that the stem 77 is installed such that the wrench flats are at the end furthest from the diaphragm plate 88 B Ensure spring 90 and spring guide 89 are properly aligned in lower case 91 and install the diaphragm plate and stem subassembly Replace diaphragm 85 C Align marks for correct orientation of upper case 84 and lower case 91 Replace upper diaphragm case 84 and install long cap screws 95 warning plate 97 and tension nuts 96 Note These bolts must be equally spaced at 120 intervals 2014 General Electric Company All rights reserved D Take up tension nuts 96 evenly and sufficiently to allow installation of short cap screws 83 and hex nuts 87 E Tighten tension nuts 96 and then tighten all hex nuts 87 using a criss cross tightening pattern Note Nuts should be tightened only enough to seal the diaphragm between the upper and lower case Do not overtighten F Connect rod end bearing 94 to lever 32 by installing pivot pin 39 spacers 69 handwheel only and retaining clips 40 G Replace side covers 46 and reconnect signal and supply lines H Place back in service and if so equipped rotate handwheel to desired position 3 4 2 Actuator Subassembly Mod
12. air to close action stroke valve fully to ensure proper closure of ball plug and operation of valve It may be necessary to readjust rod end bearing slightly by loosening locknut and rotating stem N Replace handwheel assembly in housing 31 washer 54 7 and retaining clip 54 4 O Replace shaft cover 42 and screw 43 P Set and lock indicator arm 35 to indicate plug position 2 5 Changing Valve Action Note If the valve action is to be changed it should be done before the valve is installed in the line This allows a positive visual check to ensure that the ball plug is fully closed when the actuator is in the proper position 2 5 1 Model 33 sizes B amp C only For size AC refer to section 2 5 2 A If the valve is equipped with a handwheel disengage the handwheel and remove retaining clips 63 clevis pin 66 and pivot pins 39 Remove cap screws 70 washers 71 and handwheel bracket 62 B If necessary scribe a witness mark on the lever 32 in relation to the slot on the end of the shaft 5 Note Standard lever has arrows stamped into it for alignment For handwheel lever use slot for alignment C Remove pivot pin retaining clips 40 pivot pin 39 and spacer rings 69 Remove shaft cover 42 and screw 43 Remove actuator hex nuts 75 and washers 76 Remove actuator Note Spacer rings apply only on handwheel option D Loosen lever cap screw 33 Remove packing flange stud nuts 24 b
13. arate check that the actuator stem is not hung up inside the bracket DO NOT PROCEED WITH DISASSEMBLY UNLESS THE CASES CAN SEPARATE FREELY H Continue loosening the tension nuts 95 evenly approximately three turns each time ensuring that the upper diaphragm case 84 and diaphragm 85 continue to separate Note Continue Step H until the tension nuts 95 can be easily removed by hand indicating the upper diaphragm case 84 is not under spring tension Remove tension bolts 95 and upper diaphragm case 84 J Remove diaphragm 85 and diaphragm plate subassembly from the actuator K Remove retaining clip 78 Remove clevis pivot pin 79 Inspect for damage and or wear in clevis 80 lever 32 clevis pins 79 39 and rod end bearings 94 Replace if necessary L Clean all mating sealing surfaces which will come in contact with the diaphragm 85 3 4 2 2 Reassembly A Connect rod end bearing 94 to diaphragm plate clevis 80 by installing clevis pin 79 and retaining clips 78 Ensure that the stem is installed such that the wrench flats are at the end furthest from the diaphragm plate 88 B Ensure spring 90 and spring guide 98 are properly aligned in lower case 91 and install the diaphragm plate and stem subassembly Replace diaphragm 85 C Align marks for correct orientation of upper case 84 and lower case 91 Replace upper diaphragm case 84 and install long cap screws 95 w
14. arning plate 97 and tension nuts 96 Note These bolts must be spaced as equally as possible D Take up tension nuts 96 evenly and sufficiently to 14 GE Oil Gas allow installation of short cap screws 86 and hex nuts 87 E Tighten tension nuts 96 and then tighten all hex nuts 87 using a criss cross tightening pattern Note Nuts should be tightened only enough to seal the diaphragm between the upper and lower case Do not overtighten F Connect rod end bearing 94 to lever 32 by installing pivot pin 39 and retaining clips 40 G Replace covers 44 amp 46 and reconnect signal and supply lines H Place back in service and if so equipped rotate handwheel to desired position 3 5 Handwheel Subassembly 3 5 1 Model 33 sizes B amp C only Refer to section 3 5 2 for size AC actuators 3 5 1 1 Disassembly CAUTION Turn handwheel to disengage position before proceeding with handwheel maintenance Refer to Figures 13 through 16 A Remove retaining clips 63 and push out pin 66 Make sure bushing 65 remains in the arm 64 B Remove the pivot pins 72 and remove handwheel subassembly C Remove handwheel shaft subassembly 55 retaining ring 59 and unscrew nut 58 Remove needle bearing and race 60 Clean and check needle bearing and race for signs of wear Replace if necessary D Remove handwheel pivot 56 and thrust washer 61 Check washer and replace if neces
15. bricant spray Dow Corning 3219 in several light coats on the plated seal contact surfaces of the ball plug 2 Allow the graphite spray to dry fully which will produce a dull gray finish on the coated parts C Replace lower bushing 16 in the ball and position ball in the body Replace gasket 15 D Lubricate pin shaft 11 and insert through body and into the ball Secure with end flange 14 and end flange nuts 13 Tighten nuts alternately to assure tight seal against the gasket Recommended lubricant SAF T EZE Anti Seize or equal E Replace ring 29 and upper bushing 17 on the shaft 5 Install shaft in the body andengage the ball such that when the ball is in the closed position the machined slot in the shaft end is vertical perpendicular to the body axis Coat shaft below ring groove and bushing with lubricant SAF T EZE Anti Seize or equal F Install packing adaptor 28 bevel side out over the shaft 5 and into the valve bonnet so that the hole through the side of the adaptor is aligned with the tapped hole through the bonnet for the safety pin 27 G Apply pipe sealant to the safety pin install into bonnet and tighten CAUTION Safety pin must engage hole in packing adaptor Test by manually pulling on shaft to verify pin engagement H Install packing 19 so that skive cut of each piece of packing is offset approximately 120 from that of adjacent piece Install packing follower 22 o
16. dirt or debris Check that there are no foreign objects that may interfere with travel or damage diaphragm B Install diaphragm 85 on diaphragm plate 88 Align bolt holes with holes in lower case 91 C Install three tension bolts 95 with warning plates 97 into upper case 84 Ensure bolts are equally spaced around the circumference of the case D Mount upper case 84 onto diaphragm plate 88 such that the tension bolts pass through holes in diaphragm 85 and lower case 91 E Install tension nuts 96 finger tight onto tension bolts 95 F Tighten each tension nut 86 three turns before proceeding to the next to ensure actuator spring 90 is evenly loaded Continue until the diaphragm is firmly sandwiched between the flanges of the upper and lower diaphragm cases Torque tighten tension bolts to 50 in lbs G Install cap screws 86 and nuts 87 Torque tighten to 50 in lbs in a criss cross pattern As this will tend to unload the tension bolts 95 repeat torque tightening of tension bolts and cap screws 86 to 50 in Ibs in a criss cross pattern until joint is evenly loaded to specified torque values H Reconnect air supply Stroke actuator to confirm operation 2014 General Electric Company All rights reserved RETAINER AND RETAINER SCREWS STANDARD 314 ST ST METAL SEAT HEAVY DUTY ND SEAT L ASSEMBLY Figure 2 General Assembly 2014 General Electric Company All rights re
17. e actuator C Remove cover 48 from opposite side of bracket 31 and install on side actuator was just removed from Note Cover 48 is attached to yoke with contact adhesive that is pre applied If a new cover is not available it can be re installed by applying contact adhesive to the cover and bracket following the instructions for the specific adhesive used D Install actuator on opposite side of yoke than it was removed from Attach using washers 76 and hex nuts 75 CAUTION Before proceeding determine valve action air to open air to close E Rotate ball plug 2 to closed position Verify closed position travel stop 102 contacts the pad on lever 32 Adjust as necessary Tighten locknut 101 CAUTION Ensure rotation of AC actuator does not exceed 90deg Damage to actuator rod may result F Rotate ball plug 2 to open position Verify open position travel stop contacts pad on lever 32 Adjust as necessary Tighten locknut 101 G If actuator action is air to open rotate ball plug 2 to open position Pneumatically stroke actuator to open position Loosen rod end bearing locknut 93 and adjust position of rod end bearing 94 so that holes in lever 32 and rod end bearing 94 line up Insert pivot pin 39 and retaining rings 40 CAUTION When stroking valve keep hands and equipment clear of ball plug and seal ring to avoid injury or damage to personnel and equipment H I
18. e seat bevel and ball E Install the Wave Spring 31 over the end of the Heavy Duty Seal Ring 8 F Insert the Seat Retainer 3 over the end of the Seat 8 and apply even pressure to overcome the resistance of the radial seal 30 until the wave spring 31 is compressed G Install the retainer body gasket 4 H Install the seat 8 retainer 3 radial seal 101 and wave spring 102 assembly into the body counterbore until contact is made with the ball plug 2 Install retainer screws 9 and washers 1 and tighten to secure the retainer and seal assembly in the body 3 3 5 Ball Plug 3 3 5 1 Ball Plug Disassembly A Remove bracket see section 3 3 2 B Remove screws 9 and washers 10 Slide the retainer 3 out of the valve body Remove seal assembly refer to Para 3 2 2 1 Seal Ring Disassembly C Remove safety pin 27 Remove the shaft 5 from the valve body The packing 19 packing adaptor 28 and packing follower 20 will slide out with the shaft If the shaft will not move thread nuts 24 on the packing studs then place the packing flange 23 on top of the nuts Slide the lever 32 onto the shaft 5 up against the packing flange 23 and tighten screw 34 By unscrewing the packing nuts 24 evenly ample force is developed to move the shaft 5 Once shaft has been started it should be possible to remove the shaft completely If not a suitable size bolt screwed into the tapped hole o
19. el 33 size AC Refer to section 3 4 1 for sizes B amp C Figures 13 14 15 amp 16 3 4 2 1 Disassembly CAUTION The upper diaphragm case 84 is under spring tension A warning tag 97 is attached to each of the three 3 long cap screws 95 The tension nuts 96 attached to cap screws 95 must be evenly removed last The following procedure must be followed to avoid injury A Isolate the valve vent process pressure and shut off all electrical signal air and supply air lines to the valve B If equipped with a handwheel it must be rotated to the disengaged position C Remove air supply piping to upper diaphragm case 84 D Remove covers 44 amp 46 E Remove retaining clips 40 and remove pivot pin 39 to free rod end bearing 94 F Loosen and remove all short cap screws 86 and hex nuts 87 Mark upper case 84 and lower case 91 so that they can be reassembled with the same orientation of air inlet and mounting bolts G Loosen each tension nut 95 approximately three full turns Masoneilan 36005 Series High Capacity Control Ball Valves 13 CAUTION The upper diaphragm case 84 should separate from the lower case 91 as the tension nuts are loosened the three turns If it does not before proceeding separate the upper diaphragm case 84 by tapping it around the circumference or inserting a screwdriver between the upper 84 and lower case 91 If the cases still do not sep
20. er 32 and packing flange 23 H Remove bearing 47 and grommet 106 from bracket Examine all parts for wear and or damage Replace if necessary 3 2 2 Reassembly A Replace ball bearing 47 and grommet 106 in the housing 31 Note the grommet has a recessed area on one side It should be installed with that side should be toward the inside of the bracket B Place ball plug 2 in closed position Slide bracket 31 partially over shaft Ensure all packing box parts are in place and then slide packing flange 23 onto shaft Slide lever 32 onto shaft on its former position Replace indicator arm 35 Slide bracket fully onto mounting 2014 General Electric Company All rights reserved studs 26 ensure shaft 5 is properly located in bearing 47 Replace lockwasher 18 and bracket mounting stud nuts 24 and tighten Replace packing flange stud nuts 24 Pull shaft out to bottom against bearing Replace actuator and install washers 76 and nuts 75 Slide lever 32 on shaft so that it is lined up with rod end bearing 94 Tighten lever locking screw 33 Place ball plug 2 in closed position If valve action is air to close pneumatically stroke actuator fully Loosen rod end bearing locknut 93 and adjust rod end bearing until holes in lever 32 and rod end bearing 94 line up Install pivot pin 39 and clips 40 CAUTION Do not exceed maximum air supply pressure specified
21. f action is air to close place ball plug 2 in closed position The pad on lever should contact the closed position travel stop 102 If it does not repeat Masoneilan 36005 Series High Capacity Control Ball Valves 7 adjustment as noted in step above Return ball plug 2 to open position CAUTION Do not exceed maximum air supply pressure Keep hands clear of actuator stem and linkage Loosen rod end bearing locknut 93 and adjust rod end bearing 94 so that holes in lever 32 and rod end bearing 94 line up Insert pivot pin 39 and replace retaining rings 40 For both air to open and air to close action stroke valve fully to ensure proper closure of ball plug and operation of valve It may be necessary to readjust rod end bearing slightly by loosening locknut and rotating stem J Replace handwheel assembly 54 in bracket 31 washer 54 7 and retaining clip 54 4 K Set and lock indicator arm 35 to indicate plug position 3 0 Maintenance 3 1 Bracket Subassembly Model 33 sizes B amp C only Refer to section 3 2 for size AC 3 1 1 Disassembly A CAUTION When disconnecting actuator rod end bearing from shaft arm the ball is likely to rotate toward the bottom of the valve body Keep hands and tools away from the ball A Remove screw 43 and shaft cover 42 or positioner if so equipped B Remove retaining clips 40 pivot pin 39 and spacer rings 69 Note Spacer rings apply only
22. he safety alert symbol indicates a potentially hazardous situation which if not avoided could result in property damage Note Indicates important facts and conditions 2014 General Electric Company All rights reserved About this Manual The information in this manual is subject to change without prior notice The information contained in this manual in whole or part shall not be transcribed or copied without GE s written permission Please report any errors or questions about the information in this manual to your local supplier These instructions are written specifically for the 36005 Series control valves and do not apply for other valves outside of this product line 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 according to GE recommended usages GE reserves the right to discontinue manufacture of any product or change product materials design or specifications without notice This instruction manual applies to the Masoneilan 36005 Series control valves The Control Valve MUST BE Installed put into service and maintained by qualified and competent professionals who have undergone suitable training Under certain operating conditions the use of damaged equipment could cause a degradation of the performance of the system which may lead to personal
23. injury or death Changes to specifications structure and components used may not lead to the revision of this manual unless such changes affect the function and performance of the product All surrounding pipe lines must be thoroughly flushed to ensure all entrained debris has been removed from the System Masoneilan 36005 Series High Capacity Control Ball Valves 1 1 0 Introduction the operation maintenance and application of our control valves and instruments Arrangements for these services can be made through your GE Masoneilan Representative or District Office When performing maintenance use only Masoneilan replacement parts Parts are obtainable through your local GE Masoneilan The following instructions are designed to assist maintenance personnel in performing most of the maintenance required on the 36005 V Max valve and if followed carefully will reduce maintenance time GE Masoneilan has highly skilled Service Engineers Representative or District Office When ordering parts available for start up maintenance and repair of our always include MODEL and SERIAL NUMBER of the unit valves and component parts In addition regularly being repaired scheduled training programs are conducted to train customer service and instrumentation personnel in Numbering System Actuator Type Body Series Me Mision Seal Type Design Series 33 Spring Diaphragm Air to 36 O Undefi
24. ll out the seal ring C Remove gasket 4 residue from body and retainer taking care not to damage seal surfaces D If replacing MN 7 or flat metal seal with HD metal version upper and lower guide bushings 16 17 should be replaced with satellite material 3 3 3 2 Reassembly Note If retrofitting a valve originally equipped with an MN 7 seal ring follow steps A through D If valve was originally supplied with a metal seal please proceed to step C 2014 General Electric Company All rights reserved A Clean the contact surfaces of the ball plug 2 with alcohol or other suitable degreaser to facilitate application of the dry graphite spray lubricant If necessary very mild abrasive pads such as Scotch Brite may be used to remove any oxide layers on the ball plug 2 B Apply the dry graphite lubricant spray Dow Corning 3219 in several light coats on the plated seal contact surfaces of the ball plug 2 Allow the graphite spray to dry fully which will produce a dull gray finish on the coated parts C Move ball to the closed position D Replace downstream back up ring 32 seal assembly gasket 4 and retainer 3 Take care that beveled edge flexible metal seal 8 and backup rings 6 amp 32 are facing the ball E Replace set screws 9 and washers 10 and tighten 3 3 4 Seal Ring Heavy Duty Metal Seal 3 3 4 1 Disassembly Note Seal ring removal inspection and reinstallation must be done wi
25. n the shaft end can be used as a shaft puller Remove nuts 13 end flange 14 pin shaft 11 and gasket 15 If the pin shaft will not move push it out with a rod inserted through the bonnet end of the valve m Remove the ball 2 and separate the lower bushing 16 from it Remove the upper bushing 17 If it sticks the upper bushing 17 can be pushed out with a rod of suitable size inserted into the pin shaft end of the body m Examine all parts for damage due to erosion corrosion or wear Replace the seal ring if damaged worn or distorted Replace all defective parts and all packing and gaskets Clean the valve parts thoroughly before reassembly Remove gasket 4 and 15 residue from Masoneilan 36005 Series High Capacity Control Ball Valves 11 body and retainer taking care not to score sealing areas 3 3 5 2 Ball Plug Reassembly Note If installing a new ball plug into a valve equipped with either the standard metal or Heavy Duty metal seal rings the ball plug must be first coated with dry graphite lubricant as described in steps A and B If equipped with an MN 7 seal ring proceed to step C A Clean the contact surfaces of the ball plug 2 with alcohol or other suitable degreaser to facilitate application of the dry graphite spray lubricant If necessary very mild abrasive pads such as Scotch Brite may be used to remove any oxide layers on the ball plug 2 B Apply the dry graphite lu
26. nd hex nuts 87 Mark upper case 84 and lower case 20 so that they can be reassembled with the same orientation of air inlet and mounting bolts G Loosen each tension nut 96 approximately three full turns O 2014 General Electric Company All rights reserved A CAUTION The upper diaphragm case 84 should separate from the lower case 91 as the tension nuts are loosened the three turns If it does not before proceeding separate the upper diaphragm case 84 by tapping it around the circumference or inserting a screwdriver between the upper 84 and lower case 91 If the cases still do not separate check that the actuator stem is not hung up inside the bracket DO NOT PROCEED WITH DISASSEMBLY UNLESS THE CASES CAN SEPARATE FREELY H Continue loosening the tension nuts 96 evenly approximately three turns each time ensuring that the upper diaphragm case 84 and diaphragm 85 continue to separate Note Continue Step H until the tension nuts 96 can be easily removed by hand indicating the upper diaphragm case 84 is not under spring tension Remove tension bolts 95 and upper diaphragm case 84 J Remove diaphragm 85 and diaphragm plate subassembly from the actuator K Remove retaining clip 78 Remove clevis pivot pin 79 Inspect for damage and or wear in clevis 80 lever 32 clevis pins 79 39 and rod end bearings 94 Replace if necessary L Clean all mating sealing surf
27. ned 1 MN 7 Seal Ring 5 extend action only 1 Valve closes on stem 2 316 SS Seal extension Air to Close Ring Fail Open 3 Heavy Duty 2 Valve opens on stem Metal Seal Ring extension Air to Open Fail Closed 3 Valve closes on stem extension Air to Close Fail Open 4 Valve opens on stem extension Air to Open Fail Closed 7 Valve closes on stem extension Air to Close Fail Open 8 Valve opens on stem extension Air to Open Fail Closed 2 GE Oil amp Gas O 2014 General Electric Company All rights reserved V Max Valves 3 6 ie Actuator Position in Relation to Valve Body Actuator Model 33 Size AC Numbering System 1 to 8 2014 General Electric Company All rights reserved Masoneilan 36005 Series High Capacity Control Ball Valves 3 2 0 Installation 2 1 General 2 1 1 Unpack valve carefully to avoid damage to valve accessories or tubing 2 1 2 Record all valve and accessory serial plate data for future reference Always provide serial and model numbers when ordering spare parts 2 2 Pipeline Mounting CAUTION Do not remove button head screw 9 and washer 10 during installation The function of these parts is to hold the retainer 3 and seal ring 8 in place and should be removed only when the valve is to be disassembled for maintenance Figure 2 A Before installing the valve in the line clean pipe and valve of all foreign materials such as welding chi
28. ns 72 and retaining clips 63 M Replace shaft cover 42 and screw 43 N Set and lock indicator arm 35 to indicate plug position 2 4 2 Changing Actuator Position Model 33 size AC only A CAUTION Before proceeding with changing actuator position air action or valve maintenance isolate valve vent process pressure and shut off air supply and signal air lines or electrical lines to unit It is recommended that the valve be removed from the pipeline prior to maintenance work Keep hands and tools away from the segmental ball particularly when disconnecting the actuator stem from shaft arm as ball may rotate freely to its lowest position For each valve action air to open air to close the actuator may be positioned to either side of the pipe Actuator position is usually determined by adjacent piping obstacles of various types or air piping arrangements To reposition the actuator and or bracket follow the disassembly and reassembly instructions below Note Actuator positioning should be performed prior to installing the valve in the pipeline To change actuator position and or valve action refer to Figure 1 for desired position A Remove valve from process line after closing isolating valves and disconnecting all pneumatic tubing and electrical wiring B If valve is equipped with a handwheel Figures 13 amp 16 disengage handwheel and remove retaining clip 54 7 and washer 54 4 Remove entire handwheel as
29. o Vaneau ans a Pu ivo aar 9 3 3 L PACKINGL Sae or ete E TIR PERS tono te v M I UU IEEE EIN P UCUN ID mI 10 5 2 MN 7 Seal vM UL BP d RM eet ee tr 10 5 5 Standard Metal Seal RIIga Arr Sect RU ONE du Gnd RUE UEM at Ret AO ok ee 10 54hHeavy Duty Metdl Seal RIFIG x t pee Neb tree at de DR Nub LT eer EE 11 355 Ball Pltg s cs roe Meier EE MA sos et br Dri Da ub E LT iM ER M ti MANS 11 a Actuator Subassembly s ceu Leo tee tete etg cte eR C aa ee RUN 12 5 Hdndwheel Subassetrbly s en ea ro ats ER E RR EN CREE aedis Era nn nt E dE 14 6 Didpriragm Repldcetmielit o Aa tou cond tahoe Lots EE Ea OR RM bo bed 15 List of Figures Figure 1 Numbering System and Standard MOUNLING POSITIONS ec I ed E RET eoe a ne a 2 Fig re e General Assembly zat eno es tec des Pater o ove e ro teen T CIR Cyl e Og caia 17 Figure 3 Actuator Sizes B amp C Bracket amp Linkage 18 Figure 4 Handwheel Assembly Actuator Sizes B amp C 18 Figure 5 Handwheel Detail Actuator Sizes B amp C 18 Figure 6 Handwheel Bracket Detail Sizes B amp en 18 Figure 7 Handwheel Lever Detail Sizes B amp C 18 Figure 8
30. on the valve nameplate E For both air to open and air to close action stroke valve fully to ensure proper closure of ball plug and operation of valve Tighten rod end bearing locknut 93 CAUTION When stroking valve keep hands and equipment clear of ball plug and seal ring to avoid injury or damage to personnel or equipment Do not exceed pressure specified on the valve nameplate F Replace shaft cover 42 and screw 43 or positioner if so equipped G Replace handwheel assembly 54 in housing 31 and replace washer 54 4 and retaining clip 54 7 H Set and lock indicator arm 35 to indicate plug position Check that handwheel operates valve through full range of travel 3 3 Body Subassembly 3 3 1 Packing Note The packing follower should be held firmly but not too tightly against the packing Overtightening of the packing causes excessive friction and may affect valve operation The packing in a new V Max valve has not been tightened prior to shipment It is recommended that further adjustments be made when the valve is put into service If necessary to add packing proceed as follows Masoneilan 36005 Series High Capacity Control Ball Valves 9 CAUTION When stroking valve keep hands and equipment clear of ball plug and seal ring to avoid injury or damage to personnel or equipment Do not exceed pressure specified on the valve nameplate F Replace shaft cover 42 and screw 43 or
31. onto shaft if valve has handwheel Replace indicator arm 35 Slide bracket fully onto mounting studs 26 ensure shaft 5 is properly located in bearing 47 Replace lock washer 18 and bracket mounting stud nuts 24 and tighten Replace packing flange stud nuts 24 C Pull shaft out to bottom against bearing Replace actuator and install washers 76 and nuts 75 Slide lever 32 on shaft so that it is lined up with rod end bearing 94 Tighten lever locking screw 33 D If valve action is air to open place ball plug 2 in closed position Loosen rod end bearing locknut 93 and adjust rod end bearing until holes in lever 32 and rod end bearing 94 line up Install pivot pin 39 spacers 69 handwheel only and retainer rings 40 If valve action is air to close place ball plug 2 in closed position and pneumatically stroke actuator fully CAUTION Do not exceed maximum air supply pressure specified on the valve nameplate E For both air to open and air to close action stroke valve fully to ensure proper closure of ball plug and operation of valve Tighten rod end bearing locknut 93 A CAUTION When stroking valve keep hands and equipment clear of ball plug and seal ring to avoid injury or damage to personnel or equipment Do not exceed pressure specified on the valve nameplate F Replace shaft cover 42 and screw 43 or positioner if so equipped G Replace handwheel assembly in bracket 6
32. osition air action or valve maintenance isolate valve vent process pressure and shut off air supply and signal air lines or electrical lines to unit It is recommended that the valve be removed from the pipeline prior to maintenance work Keep hands and tools away from the segmental ball particularly when disconnecting the actuator stem from shaft arm as ball may rotate freely to its lowest position For each valve action air to open air to close the actuator may be positioned to either side of the pipe Actuator position is usually determined by adjacent piping obstacles of various types or air piping arrangements To reposition the actuator and or bracket follow the disassembly and reassembly instructions below Note Actuator positioning should be performed prior to installing the valve in the pipeline To change actuator position and or valve action refer to Figure 1 for desired position A Remove valve from process line after closing isolating valves and disconnecting all pneumatic tubing and electrical wiring B If valve is equipped with a handwheel Figure 4 disengage handwheel and remove retaining clips 63 clevis pin 66 and pivot pins 72 remove entire hand wheel assembly from bracket 62 C Remove pivot pin retaining clips 40 pivot pin 39 and spacer rings 69 Remove actuator hex nuts 75 and washers 76 Remove actuator Note Spacer rings apply only on handwheel option D Remove shaft cover
33. positioner if so equipped G Replace handwheel assembly 54 in housing 31 and replace washer 54 4 and retaining clip 54 7 H Set and lock indicator arm 35 to indicate plug position Check that handwheel operates valve through full range of travel 3 3 Body Subassembly 3 3 1 Packing Note The packing follower should be held firmly but not too tightly against the packing Overtightening of the packing causes excessive friction and may affect valve operation The packing in a new V Max valve has not been tightened prior to shipment It is recommended that further adjustments be made when the valve is put into service If necessary to add packing proceed as follows CAUTION Valve must be isolated and process pressure vented before performing packing box maintenance 3 3 1 1 Disassembly A Loosen and remove packing flange nuts 24 and slide packing flange 23 and packing follower 20 toward shaft lever 32 Note The lever 32 may be disconnected from the actuator stem and pushed up against the shaft bearing 47 refer to section 3 1 if necessary for clearance B Using a packing hook remove the top pieces of packing rings 3 3 1 2 Reassembly A Install new packing rings making sure the skive cut in adjacent packing rings is offset 120 apart B Replace packing follower 20 packing box flange 23 and packing nuts 24 C Evenly tighten packing nuts 24 10 GE Oil amp Gas C
34. ps scale oil grease or dirt Gasket surfaces must be thoroughly cleaned to ensure leak free joints Install valve in a horizontal or vertical line with the flow tending to push the seal ring 8 against the ball 2 as indicated by the flow arrow cast into the body It is recommended that if adjacent walls and piping permit the valve be oriented such that the ball opens upward This is especially important when handling slurries See Figure 1 for actuator mounting positions and for flow direction and Table 5 for line flange bolting lengths Note Flange bolt lengths are non standard on inlet and standard on outlet side C Tighten bolting evenly and in crisscross fashion so that the retainer 3 held in place by the line flange will bear evenly against the seal ring 8 D The linkage of the 36005 V Max valve has been properly adjusted at the factory and requires no further adjustment E Where insulation of the valve body is required do not insulate the valve bonnet See Figure 17 2 3 Air Piping 2 3 1 Air piping must be adequately sized to provide the regulated supply pressure specified on the nameplate As a general guideline use 1 4 O D tubing or equivalent for all air lines If supply air line exceeds 25 feet in length use 3 8 O D tubing 2 3 2 The actuator is furnished with a 1 4 NPT instrument air port on the upper case 4 GE Oil amp Gas CAUTION Before proceeding with changing actuator p
35. r Parts Lists ceo edet e c me ERUNT A SONT HU Rb I TS 24 Table S Line BOItIFIg obest na oh deel tet Tele a wie dtu da ro At deo pese rad oes 25 d GE Oil Gas O 2014 General Electric Company All rights reserved Safety Information Important Please Read Before Installation Masoneilan 36005 Series 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 DANGER Indicates a potentially hazardous situation which if not avoided could result in death or serious injury A WARNING Indicates a potentially hazardous situation which if not avoided could result in serious injury CAUTION Indicates a potentially hazardous situation which if not avoided could result in minor or moderate injury CAUTION When used without t
36. r to Figures 13 14 amp 16 A Thread handwheel assembly 54 into housing 31 until it extends through the housing and the groove in the stem 54 3 is visible B Place shaft washer 54 4 over stem 54 3 C Install retaining ring 54 7 into groove on stem 54 3 3 6 Diaphragm Replacement A WARNING Spring diaphragm actuators contain large forces due to their preloaded powerful springs Failure to carefully follow this procedure can result in personal injury 3 6 1 Model 33 sizes B amp C only Refer to section 3 6 1 1 Disassembly A Relieve actuator pressure and disconnect air supply Do not remove pivot pin 39 B Verify that all three tension bolts 95 and nuts 96 are in place and secure C Remove nuts 87 and cap screws 86 following a criss 2014 General Electric Company All rights reserved cross pattern D Verify actuator stem 77 and rod end 94 are securely connected to lever 32 through pivot pin 39 and that retaining clips 40 are in place E Loosen tension nuts 96 evenly in sequence Do not exceed three turns of any one nut 96 before proceeding to the next one Do not vary the sequence WARNING Failure to evenly unload tension nuts may result in personal injury F Continue loosening tension nuts 96 until further loosening of the tension nuts 96 is no longer accompanied by an increase in separation of the upper diaphragm case 84 from the lower case 91 A
37. racket mounting stud nuts 24 and washers 18 Loosen ball plug indicator arm 35 E Slide bracket 31 away from body until it clears bracket and packing flange mounting studs Remove lever 32 lever arm 64 and indicator arm 35 from shaft CAUTION Before proceeding determine valve action air to open air to close refer to the appropriate 2014 General Electric Company All rights reserved figure Figure 10 to open Figure 11 to close To obtain proper alignment the lever must be oriented on the shaft so that the slot in the end of the shaft and arrows or indicator lines are aligned as shown with the ball in the closed position the distance between the top of the bracket and the top of the pivot pin must be as shown F Flip lever 32 and lever arm 64 and replace on shaft 90 away from original position Replace indicator arm 35 Slide bracket back onto bracket mounting studs 26 replace washers 18 and nuts 24 and tighten Slide packing flange 23 back over packing flange studs 25 and replace packing flange stud nuts 24 and tighten G Replace actuator on bracket in correct mounting position for air action Replace actuator stud nuts 75 and washers 76 Position lever 32 and lever arm 64 so that rod end bearing 94 lines up in lever 32 Tighten lever cap screw 33 H Place ball plug 2 in closed position If actuator action is air to open loosen rod end bearing nut 93 and adjus
38. riss cross pattern until joint is evenly loaded to specified torque values H Reconnect air supply Stroke actuator to confirm operation 3 6 2 Model 33 size AC actuators only Refer to section 3 6 1 for sizes B amp C 3 6 2 for size AC actuators 3 6 2 1 Disassembly A Relieve actuator pressure and disconnect air supply Do not remove pivot pin 39 B Verify that all three tension bolts 95 and nuts 96 are in place and secure C Remove nuts 87 and cap screws 86 following a criss cross pattern D Verify actuator stem 15 and rod end 94 are securely connected to lever 32 through pivot pin 39 and that retaining clips 40 are in place E Loosen tension nuts 96 evenly in sequence Do not exceed three turns of any one nut 96 before proceeding to the next one Do not vary the sequence WARNING Failure to evenly unload tension nuts may result in personal injury F Continue loosening tension nuts 96 until further loosening of the tension nuts 96 is no longer accompanied by an increase in separation of the upper diaphragm case 84 from the lower case 91 At this point the tension nuts 96 bolts 95 and warning plates 97 can be removed 16 GE Oil amp Gas G Remove the upper diaphragm case 84 and diaphragm 85 The diaphragm plate 88 remains under spring load 3 6 2 2 Reassembly A Ensure that sealing surfaces of diaphragm cases 84 and 91 are clean and free of any
39. sary Check 0 ring 57 and replace if necessary E Clean ACME threads on handwheel 54 and shaft S A 55 and grease with Molykote G 3 5 1 2 Reassembly Figure 5 A Install thrust washer 61 and O ring 57 Apply silicone lubricant sparingly to O ring B Slide handwheel pivot 56 onto the handwheel subassembly Lubricate and install bearing race needle bearing and outer race C Install nut 58 bevel side toward bearing race and screw down tight DO NOT OVERTIGHTEN Replace retaining ring 59 Correct assembly should have the nut 58 touching the retaining ring 47 2014 General Electric Company All rights reserved CAUTION Do not rotate handwheel prior to replacing pivot pins 72 into the handwheel mounting bracket 62 D Install assembly into handwheel mounting bracket 62 and replace pivot pins 72 E Connect handwheel shaft S A 55 to handwheel 54 and to the lever arm with pin 66 and replace clip 63 3 5 2 Handwheel Subassembly Model 33 Size AC Refer to section 3 5 1 for sizes B amp C Refer to Figures 13 14 amp 16 3 5 2 1 Disassembly CAUTION Turn handwheel to disengage position before proceeding with handwheel maintenance A Remove retaining ring 54 7 and shaft washer 54 4 B Rotate Handwheel 54 counterclockwise until it is removed from housing 31 C Clean ACME threads on handwheel shaft 54 3 and grease with Molykote G 3 5 2 2 Reassembly Refe
40. sembly from actuator housing 31 C Remove pivot pin retaining clips 40 pivot pin 39 Remove actuator hex nuts 75 and washers 76 Remove actuator D Remove shaft cover 42 and screw 43 Loosen lever cap screw 33 Remove packing flange stud nuts 24 bracket mounting stud nuts 24 and washers 18 Loosen ball plug indicator arm 35 E If necessary scribe a witness line on the lever 32 in relation to the slot on the end of the shaft 5 F Slide housing 31 away from body until it clears bracket and packing flange studs 26 and 25 allowing lever 32 and indicator arm 35 to be removed from shaft Total Masoneilan 36005 Series High Capacity Control Ball Valves 5 removal of the bracket is not required CAUTION Before proceeding determine valve action air to open air to close G Slide lever 32 back onto shaft in desired position Slide indicator arm 35 back onto shaft Align bracket and slide back onto mounting studs 26 and packing flange studs 25 Replace mounting stud nuts 24 and washers 18 Slide packing flange 23 back onto packing flange studs 25 and replace packing flange stud nuts 24 H Remount actuator onto housing and replace actuator mounting hex nuts 75 and washers 76 Position lever 32 so that rod end bearing 94 lines up in lever 32 and that the pads on the lever will contact the stop bolts 102 Tighten lever cap screw 33 Rotate ball plug 2
41. served Masoneilan 36005 Series High Capacity Control Ball Valves 17 rm 63 i3 S 654 j IT LULZLLL OWE ra 999 90 if 1 ff HII ff H v f i B l O GOOG Figure 3 Sizes B amp C Bracket and Linkage Figure 4 Handwheel General Assembly Actuator Sizes B amp C Figure 7 Handwheel Lever Detail Actuator Sizes B amp C 27 Lips SAS 2 NS SY HAS gt gt il SE CD NS LIST S SN NNI TRS d GES S TSN E E LAT MTS A Figure 6 Handwheel Bracket Detail Actuator Sizes B amp C Figure 8 Handwheel Clevis Detail Actuator Sizes B amp C 18 GE Oil amp Gas 2014 General Electric Company All rights reserved 6 USE Le AE E de 00A Figure 9 Actuator General Assembly Actuator Sizes B amp C Figure 10 Lever Position Air to Open Figure 11 Lever Position Air to Close Actuator Sizes B amp C Actuator Sizes B amp C 2014 General Electric Company All rights reserved Masoneilan 36005 Series High Capacity Control Ball Valves 19 I USS Aaa perma Figure 12 Position indi eee ict 2014 General Electric Company All rights reserved Figure 13 Size AC A 20 GE Oil amp Gas Figure 15 Size AC Actuator Linkage De
42. t position of rod end bearing 94 so that holes in lever 32 and rod end bearing 94 line up Insert pivot pin 39 and replace retaining rings 40 If action is air to close place ball plug 2 in closed position and pneumatically stroke actuator fully CAUTION Do not exceed maximum air supply pressure J For both air to open and air to close action stroke valve fully to ensure proper closure of ball plug and operation of valve Tighten rod end bearing locknut 93 CAUTION When stroking valve keep hands and equipment clear of ball plug and seal ring to avoid injury or damage to personnel or equipment K Replace handwheel bracket 62 cap screws 70 and lockwashers 71 on opposite side of actuator bracket from where originally found Insert handwheel assembly in bracket and replace clevis pin 66 retaining rings 63 lever arm bearing 65 and pivot pins 72 Replace shaft cover 42 and screw 43 L Set and lock indicator 35 to indicate plug position 2 5 2 Model 33 size AC only For sizes B amp C refer to section 2 5 1 above A If the valve is equipped with a handwheel disengage 2014 General Electric Company All rights reserved the handwheel and remove retaining clip 54 7 and washer 54 4 Remove handwheel assembly 54 from housing 31 by rotating counter clockwise B Remove pivot pin retaining clips 40 pivot pin 39 Remove actuator hex nuts 75 and washers 76 Remov
43. t this point the tension nuts 96 bolts 95 and warning plates 97 can be removed G Remove the upper diaphragm case 84 and diaphragm 85 A CAUTION The diaphragm plate 88 remains under spring load 3 6 1 2 Reassembly A Ensure that sealing surfaces of diaphragm cases 84 and 91 are clean and free of any dirt or debris Check that there are no foreign objects that may interfere with travel or damage diaphragm B Install diaphragm 85 on diaphragm plate 88 Align bolt holes with holes in lower case 91 C Install three tension bolts 95 with warning plates 97 into upper case 84 Ensure bolts are equally spaced at 120 to each other D Mount upper case 84 onto diaphragm plate 88 such that the tension bolts pass through holes in diaphragm 85 and lower case 91 E Install tension nuts 96 finger tight onto tension bolts 95 F Tighten each tension nut 96 three turns before proceeding to the next to ensure actuator spring 90 is evenly loaded Continue until the diaphragm is firmly sandwiched between the flanges of the upper and lower diaphragm cases Torque tighten tension bolts to 50 in lbs Masoneilan 36005 Series High Capacity Control Ball Valves 15 G Install cap screws 86 and nuts 87 Torque tighten to 50 in lbs in a criss cross pattern As this will tend to unload the tension bolts 96 repeat torque tightening of tension bolts and cap screws 86 to 50 in Ibs in a c
44. tail 2014 General Electric Company All rights reserved Masoneilan 36005 Series High Capacity Control Ball Valves 21 INSULATION METAL COVER Figure 17 Insulation detail 22 GE Oil amp Gas 2014 General Electric Company All rights reserved Table 1 Body Parts List No Description 32 Backup Ring Lower Bushing 2014 General Electric Company All rights reserved Table 2 Bracket and Linkage Parts List Ref No Description D ss copscrew O OO O 103 Pin Masoneilan 36005 Series High Capacity Control Ball Valves 23 Table 3 Handwheel Parts List Ref No Description T D s 5 7 54 6 s T n n 7 Size AC Actuator Only 55C 24 GE Oil amp Gas Table 4 Actuator Parts List Ref No Description 75 qew VE EN 6 O wo fos o rene soon SCS fosen 8 smod o s Rod End Bearing 8 2 2 C sorgen 2014 General Electric Company All rights reserved Table 5 Line Bolting Inlet Side ANSI B6 10 Short Pattern Face to Face Cep y Ee Fo fav e o 15 asm 95 sue 140 3 e 1 150 4 100 saa 134 300 aay 121 io 250 4 100 514 134 30o ee ee f iso 239 412 na et 153 30 e 13 w 30 e 13 fo aso 15 514 134 61 2 165 ETS ETES so 250 swe 140 6 15
45. th the valve removed from the pipeline A Remove screws 9 and washers 10 Note The Heavy Duty Metal Seal assembly consists of a seal ring 8 radial seal 30 and wave spring 31 B Note the orientation of the radial seal 30 and wave washer 31 for reassembly C Clean parts of any residue that remains from the process Take care not to damage or mark the sealing surfaces of seal ring 8 or radial seal 30 3 3 4 2 Reassembly Note If retrofitting a valve originally equipped with an MN 7 seal ring follow steps A through D If valve was originally supplied with a metal seal please proceed to step C A Clean the contact surfaces of the ball plug 2 with alcohol or other suitable degreaser to facilitate application of the dry graphite spray lubricant If necessary very mild abrasive pads such as Scotch Brite may be used to remove any oxide layers on the ball plug 2 B Apply the dry graphite lubricant spray Dow Corning 3219 in several light coats on the plated seal contact surfaces of the ball plug 2 Allow the graphite spray to dry fully which will produce a dull gray finish on the coated parts C Move ball to the closed position D Lubricate the Radial Seal 30 with Dow Corning 1119 2014 General Electric Company All rights reserved Silicon grease lor equivalent and install it over the end of the Heavy Duty Seal Ring 8 Note The open lips of the radial seal 50 must face AWAY from th
46. to closed position Adjust closed position travel stop 102 until it contacts the pad on lever 32 Tighten locknut 101 J Rotate ball plug 2 to open position Adjust open position travel stop until it contacts pad on lever 32 Tighten locknut 101 CAUTION Ensure rotation of AC actuator does not exceed 90deg Damage to actuator rod may result K If actuator action is air to open rotate ball plug 2 to open position Pneumatically stroke actuator to open position Loosen rod end bearing locknut 93 and adjust position of rod end bearing 94 so that holes in lever 32 and rod end bearing 94 line up Insert pivot pin 39 and retaining rings 40 CAUTION When stroking valve keep hands and equipment clear of ball plug and seal ring to avoid injury or damage to personnel and equipment L If action is air to close place ball plug 2 in closed position The pad on lever should contact the closed position travel stop 102 If it does not repeat adjustment as noted in step above Return ball plug 2 to open position Pneumatically stroke actuator to open position 6 GE Oil amp Gas CAUTION Do not exceed maximum air supply pressure Keep hands clear of actuator stem and linkage Loosen rod end bearing locknut 93 and adjust rod end bearing 94 so that holes in lever 32 and rod end bearing 94 line up Insert pivot pin 39 and replace retaining rings 40 M For both air to open and
47. ver shaft and into bonnet with bevel side out Install packing box flange 23 and 12 GE Oil amp Gas nuts 24 J Install seal ring and retainer assembly as described in section 3 3 2 3 3 3 or 3 3 4 depending on seal type K Install mounting bracket 31 and lever 32 Follow instruction 3 1 2 Bracket Reassembly L Evenly tighten packing flange nuts 24 against packing flange 23 before placing valve into service CAUTION DO NOT over tighten packing flange nuts After valve has been in service retighten packing flange nuts evenly until any leaks are stopped 3 4 Actuator Subassembly 3 4 1 Model 33 sizes B amp C Refer to section 3 7 for size AC actuators 3 4 1 1 Disassembly CAUTION The upper diaphragm case 84 is under spring tension A warning tag 97 is attached to each of the three 3 long cap screws 95 The tension nuts 96 attached to cap screws 95 must be evenly removed last The following procedure must be followed to avoid injury A Isolate the valve vent process pressure and shut off all electrical signal air and supply air lines to the valve B If equipped with a handwheel it must be rotated to the disengaged position C Remove air supply piping to upper diaphragm case 84 D Remove side covers 46 E Remove retaining clips 40 and remove pivot pin 39 and spacers 69 handwheel only to free rod end bearing 94 F Loosen and remove all short cap screws 86 a
Download Pdf Manuals
Related Search