Masoneilan 37002 Series MiniTork II Valve (w/actuator Model 33) Instruction Manual | 3
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Table of Contents
Safety Information .....................................................................................................................5
Introduction ................................................................................................................................6
Unpacking ..................................................................................................................................6
Installation ..................................................................................................................................6
Numbering System ....................................................................................................................6
Installation - Assembly .............................................................................................................7
Installation - Alignment .............................................................................................................8
Alignment Warning .................................................................................................................8
Standard Commercial Wrought Steel Pipe ............................................................................8
Weld Neck Flanges ................................................................................................................8
Slip on Flanges ......................................................................................................................9
Screwed Flanges ...................................................................................................................9
Thin Wall Stainless Steel Pipe and Tubing ............................................................................10
Outside Diameter (O.D.) Tubing 3” and Larger (recommended by TAPPI) ............................10
Inside Diameter (I.D.) Tubing (Canadian Standard) ...............................................................11
Heavy Wall Pipe .....................................................................................................................11
2”, 3” and 4” Valves ................................................................................................................11
6”, 8”, 10” and 12” Valves .......................................................................................................11
Weld Neck Flanges ................................................................................................................12
Actuator Air Piping ....................................................................................................................12
Changing Actuator Position .....................................................................................................12
Changing Actuator Action ........................................................................................................12
Maintenance ...............................................................................................................................12
Packing Box ...........................................................................................................................12
Actuator Diaphragm Replacement .........................................................................................13
Disassembly Procedures ..........................................................................................................15
Actuator Model 33 OLD Version.............................................................................................15
Actuator Model 33 NEW Version............................................................................................16
Handwheel Removal and Disassembly..................................................................................16
