background image

GE Oil & Gas

 

10900 

Series

Masoneilan* Spring Diaphragm and 
Differential Pressure Actuators for use  
with 500 Series Regulators

Instruction Manual

GE Data Classification : Public

Summary of Contents for 10900 Series

Page 1: ...GE Oil Gas 10900 Series Masoneilan Spring Diaphragm and Differential Pressure Actuators for use with 500 Series Regulators Instruction Manual GE Data Classification Public ...

Page 2: ...D 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 OPER...

Page 3: ...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 Masoneilan 10900 Series actuators and do not apply to other equipment outside of this product line Life Period The current estimated useful life period for the Masoneilan 10900 Series Actuators is 25 years To maximize the usef...

Page 4: ...inars for technicians In order to participate in one of these training seminars you should contact our local GE Masoneilan Representative or our Training Department Description Operation The 10900 Actuator is a simple powerful mechanical device It is Air to Extend Stem type The nominal range of an actuator is the pressure range in pounds per square inch psi in which the pressure setting can be obt...

Page 5: ...juster 3 Bushing Incl Ref 2 4 Lower Spring Seat 5 Actuator Spring 6 Actuator Stem 7 Cap Screw L case to yoke 8 Diaphragm Case Lower 9 2 Diaphragm Chamber 10 Diaphragm Plate 11 Diaphragm 13 Diaphragm Case Upper 14 1 Diaphragm Washer 15 Cap Screw Diaph case 16 Nut Diaph case 17 2 Stud Diaph case 18 Stop Cup 21 4 Reducing Ring 22 5 Stop Screw 23 5 Stop Spacer 27 1 Upper Spring Washer 28 1 Locknut Act...

Page 6: ... Ring 26 O Ring Retainer 27 Upper Spring Seat Incl w Ref 6 28 1 Locknut 29 1 Connection Adapter Ref Part Name Ref Part Name Ref Part Name Recommended spare parts 1 Only on Low Pressure Case Design 2 Only on High Pressure Case Design 3 Qty 2 on Low Pressure Case Design Qty 1 on High Pressure Case Design Installation On steam service the regulator should be installed with the actuator down so that t...

Page 7: ...or stem during this operation Install new diaphragm and reassemble by reversing of the above description order Readjust the spring compression see above On Differential Actuators 500 50 Series Regulators Figure 2 a On low pressure case design Remove the high and low pressure lines from the diaphragm case 13 and the diaphragm chamber 9 Relieve all spring compression by unscrewing spring adjuster 2 ...

Page 8: ...of their respective owners 2014 General Electric Company All rights reserved Visit our web site www fr eps com E P S FRANCE 24 bis rue de Picpus 75012 PARIS Tel 33 0 762 682 291 Tel 33 0 650 590 965 ventes fr eps com E P S CAMEROON Immeuble Carré d Or Rue Soppo Priso Côté Chococho Bonapriso DOUALA Tel 237 6 52 12 70 95 Tel 33 0 782 006 276 ventes fr eps com ...

Reviews: