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GE Oil & Gas 

 

 

 

 

Model

 37/38

 

Masoneilan*  Spring-Diaphragm Actuators

 

Instruction Manual

 

 

 

 

 

 

 

 

GE Data Classification:  Public 

Summary of Contents for Masoneilan 37

Page 1: ...GE Oil Gas Model 37 38 Masoneilan Spring Diaphragm Actuators Instruction Manual GE Data Classification Public ...

Page 2: ...2 GE Oil Gas 2015 General Electric Company All rights reserved ...

Page 3: ...TIONS 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 SUF...

Page 4: ...1 1 13 105 1 15 145 2 18 200 2 18L 200 4 Life Period The current estimated useful life period for the Masoneilan 37 38 actuator is 25 years To maximize the useful life of the product it is essential to conduct annual inspections routine maintenance and ensure proper installation to avoid any unintended stresses on the product The specific operating conditions and environmental conditions will also...

Page 5: ...eassembly the above parts Spring Adjustment The procedure is identical with that for air to extend actuators except that supply air is piped to the 1 4 port in the yoke Packing Box The packing box is subject to low air pressure only and requires minimum maintenance The packing rings have a square section and are made of carbon core with braided PTFE jacket The packing may be added to or completely...

Page 6: ...6 GE Oil Gas 2015 General Electric Company All rights reserved Air to Extend Actuators Type 37 Case Nos 9 11 13 Case Nos 15 18 18L Air to Retract Actuators Type 38 Case Nos 9 11 13 Case Nos 15 18 18L ...

Page 7: ... GASKET PKG NUT SNP RNG ACT SPR ACT SPR ACT STM NUT PKG BOX 32 33 34 35 36 37 39 40 41 43 44 Packing Spring Seat upper Spring Seat lower Pipe Plug Spring Adjustor Bushing spring adjuster Diaphragm Diaphragm Plate Diaphragm Washer Upper Diaphragm Case Lower Diaphragm Case PACKING USPR ST LSPR ST PIP PLG SPR ADJ BUSHING DIAPHRM DPH PLT PDH WSH U D CSE L D CSE 45 46 56 57 70 71 72 73 74 Cap Screw dia...

Page 8: ...stered trademarks or trademarks of their respective owners 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 9 83 01 21 01 ventes fr eps com E P S CAMEROON Immeuble Carré d Or Rue Njo Njo Bonapriso DOUALA Tel 237 6 52 12 70 95 ventes fr eps com ...

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