Graco Trabon MJ Series-Flo Divider Valves User's Manual
Contents
1. CYCLE PIN RIGHT SIDE RH OUTLET SINGLE W CYCLE PIN RIGHT SIDE LH OUTLET TWIN W CYCLE PIN LEFT SIDE SINGLE W CYCLE PIN LEFT SIDE RH OUTLET SINGLE W CYCLE PIN LEFT SIDE LH OUTLET ommon CROSSPORTING OPTION CR RIGHT HAND SIDE CL LEFT HAND SIDE CB BOTH SIDES OMIT WHEN NOT REQUIRED NOTES 1 Capacity sections are specified starting from inlet section and must equal number of sections specified 2 When a capacity section is crossported its outlet is plugged and output is diverted to the next valve farthest from inlet Last capacity section farthest from the inlet cannot be crossported Singled capacity section can be crossported on one side only When capacity section is singled the outlet not being used is plugged Internal crossporting can be supplied on a capacity section only when supplied on a manifold assembly if supplied as a loose unit it can be field drilled only External singling and crossporting bars are available for field installation Cycle Indicator Pin is not available on 0 005 capacity section Indicate crossport option after capacity section if required omit if not required Divider systems should be limited to first and second stages only Third staging is not recommended Refer to bulletins L20101 L20105 and L20115 for further information on system design Description PartNo Old Part No Cycle Switch SPDT amp Bracket oo a Zooo N gt All written and vi2. lubricant flow ceases the valving pistons will stop When flow resumes it will start again at the same point in the discharge cycle mara s Max Cycle Rate w Cycle Pin 60 cycles min Torque Tie Rod Nut 12 ft Ibs 11 13 ft Ibs 6 7 ft Ibs Enclosure Plug Outlet Port Plug Description i PartNo o PartNo 15S wydte necator LH 0 090 cuin 0491 cuero oors er Includes one gasket Note The valve size is stamped on each valve section The volume discharge per outlet after a complete cycle is indicated by cu in cu cm DIMENSIONS Inches mm amp WEIGHT 3 23 Bi CYCLE PIN INDICATOR 1 8 NPSF 1 8 NPSF 34 9 1 INDICATOR OUTLET 7 32 DIA 5 54 4 MTG HOLES LUBE INLET 750 19 0 Seelam vee VALVE APPROX B DIM WEIGHT Note Millimeter dimensions appear in parentheses below decimal figure in inches Divider Valves Sketch Example MJ 3 10C 05TCR 15T MJ 3 Divider Valve with Indicator and Internal Crossport Plugged Open Open Plugged Open Open ORDERING INFORMATION ASSEMBLIES MANIFOLD OPTIONS P INSTALLATION OF PERFORMANCE INDICATORS IN ALL WORKING OUTLETS NUMBER OF SECTIONS SECTION CAPACITY 05 005 cu in SEE NOTE 8 10 010 cu in 15 015 cu in TYPE OF VALVE BLOCK TWIN STANDARD SINGLE STANDARD RH OUTLET SINGLE STANDARD LH OUTLET TWIN W CYCLE PIN RIGHT SIDE SINGLE W
3. Trabon MJ Series Flo Divider Valves DESCRIPTION Trabon MJ Series Flo Divider Valves are designed for lubricating systems serving machine tools and other comparable equipment In many installations the MSP divider valve serves as the Master divider assembly for an MJ system A typical MJ Series Flo divider assembly to the right consists of an inlet section end section and three to eight valve sections One manifold will serve up to a maximum of 16 lube points The MJ valve sections which have built in outlet check valves are available in various output sizes Each twin T section has 2 outlets one from each side of the section Each single S section can have an outlet on either side but the outlet on one side must be plugged for the section to operate properly FEATURES ADVANTAGES e Delivers metered amount of lubricant e Compact design e Simple to install e Built in outlet check valves OPERATION Operational sequence of an MJ Series Flo divider valve assembly is defined as progressive The term progressive means that each valve section completes its piston stroke discharging a measured amount of lubricant to the bearing it serves before the following valve section operates As long as lubricant is supplied under pressure to the inlet section of the divider assembly valve sections will continue to operate in a progressive manner Divider assemblies always follow a constant discharge pattern Whenever
4. sual data contained in this document are based on the latest product information available at the time of publication Graco reserves the right to make changes at any time without notice Contact us today To receive product information or talk with a Graco representative m call 800 533 9655 or visit us online at www graco com 2006 2009 Graco Inc Form No L10111 Rev B 1 09 Printed in U S A All other brand names or marks are used for identification purposes and are trademarks of their respective owners All written and GRACO visual data contained in this document are based on the latest product information available at the time of publication Graco reserves the right to make changes at any time without notice
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