Graco Scuba Diving Equipment 312497G User Manual

Instructions  
Trabon  
Divider Valves  
312497G  
EN  
For series progressive, oil and grease lubrication. For Professional Use Only.  
Important Safety Instructions  
Read all warnings and instructions in this  
manual. Keep these instructions.  
Models/Maximum Pressure  
Table 1: Maximum Pressure Lube Points  
Table 2: MGO Series-Flo Divider Maximum  
Operating Pressures  
Maximum  
Operating  
Maximum Operating  
Pressure kPSI  
(MPa, bar)  
Maximum  
Sections  
Pressure kPSI (MPa, bar) Number of Sections  
Divider Type  
MD  
6.0 (41.4, 414)  
5.5 (37.9, 379)  
4.0 (27.6, 276)  
4.5 (31.0, 310)  
4.0 (27.6, 276)  
3 to 7  
8
3.0 (20.7, 207)  
2.0 (13.8, 138)  
3.5 (24.1, 241)  
7.5 (51.7, 517)  
3.0 (20.7, 207)  
3.0 (20.7, 207)  
See Table 2  
2
8
8
MJ/MJSS  
MSP  
9
10  
11  
8
MHH  
10  
10  
11  
MX  
MXP  
MGO  
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Setup  
Component Identification  
Setup  
Inlet  
Section  
The divider valve is shipped ready to install in your sys-  
tem. It has been factory-tested and should not require  
any additional modification.  
Valve  
Section  
NOTICE  
Indicator/ Port Plug  
Do not install a divider valve into a system rated for  
more than the valve’s maximum operating pressure.  
This type of installation could result in o-ring damage  
and cause the divider valve to leak.  
Crossport  
Plate  
End Plug  
Subplates with  
Output Ports  
To install the divider valve in your system:  
1. Determine an appropriate, remote mounting loca-  
tion.  
End  
Section  
2. Install a rupture to atmosphere fitting with a blow-out  
disk that is rated for 7,500 psi or less between the  
force feed lubricator pump and master divider valve  
inlet.  
TI11117  
Tie Rod Nut  
3. Install an analog pressure gauge at the inlet to the  
divider valve.  
FIG. 1  
Table 3: Typical Divider Valve  
Combinations  
4. Install a slow or no cycle shutdown in one of the pis-  
ton enclosure plugs. Program it to shut down after  
no more than 180 seconds without a complete  
cycle.  
TYPE OF  
APPLICATION  
MASTER SECONDARY  
5. Torque. See Table 4 on page 15.  
MJ  
MD  
Machine tools, Printing,  
Wire Forging &  
As long as lubricant is supplied under pressure to the  
inlet section of the divider assembly, valves sections will  
continue to operate in a progressive manner. Divider  
assemblies always follow a constant discharge pattern.  
Whenever lubricant flow ceases, the valving pistons will  
stop. When flow resumes, it will start again at the same  
point in the discharge cycle.  
Packaging Machinery  
MSP  
MJ, MSP  
Machine tools, Textile,  
Glass & Can Machinery,  
Mobile Equipment  
MX, MXP  
MGO  
MX, MXP, MSP  
MX  
Cranes, Presses, Steel  
Mills, etc.  
Levellers, Shears,  
Conveyors, etc.  
Divider Valves  
A Series-Flo type divider valve is a manifold proportion-  
ing device consisting of an inlet and end section plus a  
minimum of three valve sections. The divider valve is  
manifolded together with tie rods and nuts. A master  
divider valve is the first divider valve downstream from  
the lube pump. A secondary divider valve is any divider  
valve receiving lubricant from the master divider valve.  
312497G  
3
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Setup  
Valve Sections (MSP, MHH and MXP  
modular-type, divider valves, only)  
Prefilling Lubricant Distributor Lines  
Follow the following procedure exactly as written, in the  
order written.  
Valve sections (three or more required per manifold)  
contain a piston specially fitted to that section, built in  
outlet check valves and various passageways that,  
working with the piston, meters and valves the flow of  
lubricant (FIG. 2).  
NOTICE  
The initial startup and operation is the most critical  
operating period for a newly installed machine in  
terms of potential for being damaged by unre-  
moved/unfiltered lubricant contaminants and lack of  
adequate lubrication. Proper prefilling of lubrication  
system ensures that lubricant is immediately avail-  
able to every lube point during machine startup,  
protecting them from damage.  
Piston  
Enclosure/End  
Plug  
Enclosure Plug Gasket  
O-Rings  
Piston  
Use only clean oil filtered to the SAE -recom-  
mended cleanliness level of ISO 18/14 (ISO Stan-  
dard 4406) when prefilling a system. The  
manufacturers of the machine tool and its compo-  
nent bearings should be consulted to ensure that  
the ISO 18/14 cleanliness level is adequate.  
Check  
Valve  
TI11102  
Indicator  
Port  
Indicator Port Plug  
FIG. 2  
Filling Secondary-to-Lube Point Lines  
Valve sections may be manufactured to require one or  
two lube outlets. Stamping located on the face of each  
section indicates:  
Refer to FIG. 3. when performing this procedure  
.
the style of divider valve section, i.e., MSP, MX,  
etc.,  
the discharge per piston stroke expressed in  
LUBE POINT  
3
thousandths of cubic inches (35 = .035 in )  
BLEED HOSE  
HERE  
and,  
SECONDARY  
MASTER  
REMOVE INDICATOR  
the number of lube outlets required (S = single,  
one outlet only; T = twin, two lube outlets  
required).  
OR PORT PLUG  
TI11098  
HAND PUMP  
FIG. 3  
1. Remove port plugs or performance indicators from  
all of the indicator ports on front of secondary  
divider valves.  
2. Connect a hand pump filled with clean, filtered lubri-  
cant to the indicator port closest to the first line to be  
filled that corresponds to the output port that is feed-  
ing the line to be filled.  
4
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Setup  
3. In order to verify when lubricant is flowing and has  
reached the end of the lube line, loosen the connec-  
tor at the lube point of the line that is to be filled.  
4. Continue to stroke the pump until the lubricant  
purges all the air out of the internal passages of the  
secondary divider valve and lubricant flows freely  
from all indicator ports with no evidence of included  
air.  
4. Stroke the hand pump until air-free lubricant is  
observed flowing from the end of the lube line.  
5. Reinstall the port plugs or performance indicators in  
their respective positions in the secondary divider  
valve. Do not replace the port plugs or performance  
indicators in the master divider valve yet.  
5. Tighten the lube line connector at the lube point, but  
do not replace the port plugs or performance indica-  
tors into the ports on the front of the working sec-  
tion.  
6. Repeat Steps 1-5 for each of the other lube lines  
between the master divider valve and all other sec-  
ondary divider valves.  
6. Repeat steps 1-5 for each of the other lube lines  
connected to the other outlet ports in the secondary  
divider valve assembly and for any other secondary  
divider assemblies in the system.  
NOTE: Do not replace any of the performance indicators  
or port plugs removed in Step 1 from the master divider  
valve assembly until the air-purging procedure  
described in Section 3 (Filling Master Divider Valve) has  
been completed.  
NOTE: Do not replace any of the performance indicators  
or port plugs removed in Step 1 until the line-filling pro-  
cedure described in Section 2 (Filling Master -to-Sec-  
ondary Lube Lines) has been completed.  
Filling Master-to-Secondary Lube Lines  
Refer to FIG. 4. when performing this procedure.  
LUBE POINT  
SECONDARY  
BLEED  
THROUGH  
MASTER  
ALL PORTS  
REMOVE INDICATOR  
OR PORT PLUG  
TI11099  
HAND PUMP  
FIG. 4  
1. Remove the port plugs or performance indicators  
from all the indicator ports on the front of the master  
divider valve.  
2. Connect a hand pump filled with clean, filtered lubri-  
cant to the indicator port closest to the lube output  
port that is feeding the line to the secondary divider  
valve.  
3. Stroke the hand pump to fill the line between the  
master divider valve and secondary divider valve.  
312497G  
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Setup  
Filling Master Divider Valve  
Refer to FIG. 5. when performing this procedure.  
LUBE POINT  
SECONDARY  
MASTER  
BLEED  
HERE  
CYCLE PUMP  
TI11000  
FIG. 5  
1. Verify that all port plugs or performance indicators  
have been removed from all indicator ports in the  
master divider valve.  
2. Verify that the system pump is properly connected  
to the inlet port of the master divider valve.  
3. Cycle the system pump sufficiently to fill the main  
feeder line between the pump and the master  
divider valve and the lubricant is observed being  
discharged from all of the indicator ports on the front  
of the master divider valve with no evidence of  
included air.  
4. Reinstall the master divider valve port plugs or per-  
formance indicators into their respective positions.  
6
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Repair  
Repair  
General Repair Instructions  
Purging Air From the System  
Before machine operation is resumed following mainte-  
nance or repair, manual system air purging must be per-  
formed.  
Before performing any repair procedures, relieve  
pressure, page 2.  
There are several air purging procedures available  
depending upon the maintenance or repair procedure.  
Pressure test distribution blocks yearly or every  
8000 hours. Replace seals and divider valves as  
necessary.  
NOTE: Use only clean oil filtered to the SAE -recom-  
mended cleanliness level of ISO 18/14 (ISO Standard  
4406) when prefilling a system. The manufacturers of  
the machine tool and its component bearings should be  
consulted to ensure that the ISO 18/14 cleanliness level  
is adequate.  
Page  
Section  
Air purging after:  
8
9
1
2
Replacing line between a secondary divider valve and lube point.  
Replacing a line between the master divider valve and a secondary  
divider valve.  
11  
3
4
5
Replacing a line between pump and master divider valve.  
Adding or replacing any component in a master divider valve assembly.  
Adding or replacing any component in module in a secondary divider  
valve assembly.  
312497G  
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Repair  
Section 1: Purging Air from Secondary Divider Valve Lube-to-Lube Point Lines  
LUBE POINT  
BLEED HOSE  
SECONDARY  
HERE  
MASTER  
REMOVE INDICATOR  
OR PORT PLUG  
HAND PUMP  
TI11098  
FIG. 6  
Steps 1-6, refer to FIG. 6.  
1. Install the line from the secondary divider valve to  
the lube point, but do not completely tighten the  
connection at the lube point.  
2. Remove the performance indicator port plug or the  
performance indicator from the working valve sec-  
tion on the secondary divider valve assembly corre-  
sponding to the outlet port and the line connected to  
the lube point.  
3. Attach a hand pump filled with clean, filtered lubri-  
cant to the port on the secondary divider valve that  
was opened in Step 2.  
4. Operate the hand pump until air-free lubricant is  
observed flowing from the line at the lubrication  
point.  
5. Tighten the fitting at the lubrication point while lubri-  
cant is still flowing.  
6. Remove the hand pump and reinstall the perfor-  
mance indicator or indicator port plug removed in  
Step 2.  
NOTE: If check valves were not installed at the lubrica-  
tion point, lubricant may continually drain out of the line  
when the secondary port is open. Therefore, when  
check valves are not used, the method for bleeding this  
line is to tighten the line at both ends and repeatedly  
cycle the secondary divider valve via hand pump opera-  
tion until lubricant, free of air, flows from the lubrication  
point  
8
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Repair  
Section 2: Purging Air from Master to Secondary Divider Valve Lube Lines  
LUBE POINT  
BLEED HERE  
FIRST  
SECONDARY  
MASTER  
REMOVE INDICATOR  
OR PORT PLUG  
AFTER BLEEDING INLET,  
REMOVE ALL INDICATORS  
OR PORT PLUGS AND BLEED  
ALL PORTS  
HAND PUMP  
TI11113  
FIG. 7  
Steps 1- 9, refer to FIG. 7.  
5. Tighten the fitting at the secondary valve’s inlet  
while lubricant is still flowing.  
1. Install the lines from the master divider valve to the  
secondary divider valve, but do not completely  
tighten the connection at the secondary divider  
valve’s inlet.  
6. Remove all of the indicators or indicator port plugs  
from the secondary divider valve’s working sections.  
7. Operate the hand pump again until air-free lubricant  
is observed flowing out of all the secondary divider  
valve’s indicator ports.  
2. Remove the performance indicator port plug or the  
performance indicator from the working valve sec-  
tion on the master divider valve assembly corre-  
sponding to the outlet port and the line connected to  
the secondary valve.  
8. Reinstall all of the performance indicators or port  
plugs in the secondary divider valve while lubricant  
is still flowing from the ports.  
3. Attach a hand pump filled with clean, filtered lubri-  
cant on the master divider valve that was opened in  
Step 2.  
9. Remove the hand pump and reinstall the perfor-  
mance indicator or indicator plug removed in Step 2  
into the master divider working valve’s open port.  
4. Operate the hand pump until air-free lubricant is  
observed flowing freely from the secondary valve’s  
lube inlet connector.  
The system is now ready for operation.  
312497G  
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Repair  
Section 3: Purging Air from Pump to Master Divider Valve Lines  
LUBE POINT  
SECONDARY  
MASTER  
BLEED THROUGH  
ALL PORTS  
TI11114  
SYSTEM PUMP  
FIG. 8  
Steps 1-3, refer to FIG. 8.  
1. Install the line from the system pump to the master  
divider valve, but do not completely tighten the con-  
nection at the master valve’s lube inlet.  
2. Cycle the system pump until air-free lubricant is  
observed flowing from the line at the master divider  
valve’s lube inlet.  
3. Tighten the fitting at the lube inlet port while lubri-  
cant is still flowing.  
The system is now ready for operation.  
10  
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Repair  
Section 4: Purging Air After Adding or Replacing a Master Divider Valve Module  
LUBE POINT  
SECONDARY  
BLEED  
HERE  
DISCONNECT  
LINE  
MASTER  
HAND PUMP  
NEW VALVE  
BLOCK  
TI11116  
FIG. 9  
Steps 1-7, refer to FIG. 9.  
1. Install the new or replacement module into the mas-  
ter divider valve assembly. Also connect the tubing  
or hoses to the appropriate secondary divider  
valve(s) or lubrication point(s) if the new/replace-  
ment module is a base section.  
5. Operate the hand pump until air-free lubricant is  
observed flowing from each secondary valve’s lube  
inlet connector and/or each lubrication point’s con-  
nector.  
6. Tighten the fitting at the secondary valve inlet or at  
the lubrication port while lubricant is still flowing.  
2. Do not completely tighten the connection(s) at the  
secondary divider valve’s inlet or at lubrication  
points.  
7. Remove the hand pump and reconnect the system  
pump to the inlet of the master divider valve.  
3. Disconnect and remove the line from the pump at  
the inlet of the master divider valve.  
The system is now ready for operation.  
4. Attach a hand pump filled with clean, filtered lubri-  
cant to the inlet port on the master divider valve.  
312497G  
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Repair  
Section 5: Purging Air After Adding or Replacing a Secondary Divider Valve Module  
BLEED HOSE  
HERE  
LUBE POINT  
SECONDARY  
MASTER  
BLEED  
HERE  
NEW VALVE  
BLOCK  
REMOVE INDICATOR  
OR PORT PLUG  
HAND PUMP  
TI11115  
FIG. 10  
Steps 1-8, refer to FIG. 10.  
1. Install the new or replacement module to the sec-  
ondary divider valve assembly. Also connect the  
tubing or hoses to the appropriate lubrication point if  
the new/replacement module is a base section.  
5. Operate the hand pump until air-free lubricant is  
observed flowing from the loosened connector at  
the lube point.  
6. Tighten the fitting at the lube point while lubricant is  
still flowing.  
2. Do not completely tighten the connection(s) at the  
lubrication point.  
7. Repeat Steps 3 - 6 for any additional lubrication  
points connected to the new module.  
3. Remove the performance indicator or indicator port  
plug from the working valve section on the second-  
ary divider valve assembly corresponding to the out-  
let port and line connected to a particular lube point.  
8. Remove the hand pump and reinstall the perfor-  
mance indicator or port plug removed in Step 3 into  
the secondary divider valve’s open port.  
4. Attach a hand pump filled with clean, filtered lubri-  
cant to the port on the secondary divider valve that  
was opened in Step 3.  
The system is now ready for operation.  
12  
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Repair  
Rupture Indicator  
Locating and Repairing  
Blockages  
Blocks will cause a higher than normal pumping pres-  
sure. Depending on the application or system design,  
this blockage will usually result in a complete loss of  
lubricant flow into the total system and no bearing will be  
receiving lubrication.  
Rupture indicators are used on MSP/MH divider valve  
applications where lube system pressure exceed 2500  
psi. The high pressure from the lube line blockage  
causes a disc to rupture. The lubricant then forces an  
indicator to protrude, locating the blockage. The high  
pressure backs up through the system and trips a switch  
to shut the system off. When the fault is corrected, the  
disc must be replaced and the pin reset manually.  
The loss of flow due to a blockage is first indicated with  
the higher than normal system pressure that is devel-  
oped by the pump as it attempts to overcome this block-  
age. Higher pressure is limited, isolated and signaled  
through the use of various performance indicators, reset  
and relief, incorporated into the system design.  
Automatic Relief Indicator  
An automatic relief indicator pinpoints lube line blockage  
but allows the lube system to continue supplying lubri-  
cant to points that are not blocked. They are used pri-  
marily in secondary divider valves. The excessive  
pressure created by line blockage moves a piston,  
enabling the lubricant to escape through a vent. When  
the pressure is relieved, the spring resets the piston.  
Because these devices permit the lube system to keep  
operating when a lube point is blocked, a separate pres-  
sure switch connected to an audible alarm should be  
used to warn of high pressure.  
Performance Indicators  
Performance indicators are pressure-sensitive devices  
that pinpoint excessive pressure in the lubricating sys-  
tem.  
These devices are installed in the indicator ports of  
divider valves, signal a fault either by causing an indica-  
tor pin to protrude or by releasing lubricant into the  
atmosphere.  
Locating and Repairing Blockages  
1. Make a visual inspection of the system. Check for  
crushed lines or improper divider valve installation.  
NOTE: Never block a lube outlet that is designed to dis-  
charge lubricant.  
2. Verify that each divider valve outlet required to dis-  
charge lubricant can do so and that no pipe plugs  
have been installed in an outlet designed to serve a  
bearing or another divider valve.  
Reset Indicator with Memory  
Reset indicators stop lube system operation when a  
fault occurs. These devices can be used in either master  
or secondary divider valves.  
3. Use a manual pump with a gauge. Fill the pump with  
clean, filtered lubricant. Connect the manual pump  
to the inlet of the master divider valve and slowly  
operate pump. If system will not cycle freely, below  
1500 psi, see Master Divider Valve Equipped with  
Performance Indicator [Step 4a (below)].  
When a lube line becomes blocked, the resultant high  
pressure pushes the indicator pin through the opening in  
the cap. The high pressure prevents the affected divider  
valve piston from completing its cycle, causing a pres-  
sure backup through the divider valve which trips a pres-  
sure switch upstream from the valve and shuts off the  
pump.  
NOTE: Use only clean oil filtered to the SAE -recom-  
mended cleanliness level of ISO 18/14 (ISO Standard  
4406) when prefilling a system. The manufacturers of  
the machine tool and its component bearings should be  
consulted to ensure that the ISO 18/14 cleanliness level  
is adequate.  
The indicator pin remains extended until it is reset man-  
ually. This helps locate the lube line that is blocked.  
312497G  
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Repair  
4a. Master Divider Valve Equipped With Performance  
NOTE:  
Indicator  
If all indicator port plugs are removed, the master  
will not cycle. Blockage is in this divider valve.  
With manual pump connected to the master divider  
valve as outlined in Locating Blockages, Step 3,  
raise pressure to 2000 psi. The indicators in the  
indicator ports will signal the location of the block-  
age. An indicator in the up position indicates pres-  
sure is in that outgoing line and signals the blockage  
is in the area being served from this outlet (FIG. 11).  
When indicator port plug of a blocked area is  
removed, a small shot of trapped lubricant will usu-  
ally surge out of this outlet as the inlet pressure on  
the divider valve drops.  
If testing (Step 4) indicates a blockage in the master  
divider valve, this divider valve must be disassem-  
bled and cleaned. See Clean Divider Valve, Step 7,  
If no indicator pins are protruding, the blockage is in  
the master divider valve.  
HAND PUMP  
HAND PUMP  
SYSTEM PUMP  
LUBE  
OUTLETS  
LUBE  
OUTLETS  
INDICATOR PIN UP  
INDICATOR  
PORT  
PLUGS  
MASTER  
DIVDER  
VALVE  
MASTER  
DIVDER  
VALVE  
REMOVED  
SECONDARY  
DIVIDER  
VALVE  
SECONDARY  
DIVIDER  
VALVE  
TI11103  
FIG. 11  
TI11104  
4b. Master Divider Valve Equipped Without Performance  
FIG. 12  
Indicator  
5. If in Step 4, a blockage has been indicated  
downstream of the master divider valve, install a  
manual pump in the indicator port of the master  
divider valve that is common to the blocked area.  
(See FIG. 12).  
1) With manual pump connected to the master  
divider valve as outlined in Locating Blockages,  
Step 3, raise pressure to 2000 psi.  
2) Remove, one at a time, each indicator port plug  
and attempt to operate manual pump after each  
plug is removed. Do not exceed 2000 psi.  
a. Proceed to downstream secondary divider valve  
and remove all indicator port plugs.  
b. Slowly operate manual pump. If lubricant can be  
discharged freely through each of the indicator  
ports of this divider valve, the blockage is not in  
the supply line or the divider valve. Go to step 6.  
3) If pressure drops and the master cycles freely  
after an indicator port plug is removed, then  
blockage is downstream in the area that is being  
served from that outlet. See Locating Block-  
ages, Step 3.  
If lubricant is not freely discharged through  
open indicator ports of the second divider valve,  
the blockage is in this divider valve or its supply  
line. Disconnect supply line at secondary inlet  
14  
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Repair  
fitting and slowly operate manual pump to verify  
location. If blockage is in this divider valve, go to  
step 7.  
NOTE: Dirt and foreign material will damage lubricating  
equipment. Perform all service and disassembly under  
the cleanest possible conditions.  
a. Before disassembling any divider valve, make a  
sketch noting the arrangement of Valve Sec-  
tions. For example: INLET 10T - 20S - 10T -  
30S - END (FIG. 14). Also remove end plugs  
only and try to move each piston back and forth  
without removing the piston from the valve sec-  
tion.  
LUBE  
OUTLET  
SYSTEM PUMP  
MASTER  
DIVDER  
VALVE  
Inlet  
10T  
LUBE OUTLETS  
20S  
INDICATOR PORT  
PLUGS REMOVED  
10T  
30S  
End  
FIG. 14  
NOTICE  
SECONDARY  
DIVIDER  
VALVE  
Do not insert hard metal objects into piston bore (i.e.,  
punches, screwdrivers, etc.). Hard metal objects can  
damage the surface and cause divider valves to leak  
fluid. Use a brass rod and hand pressure only.  
HAND PUMP  
BEARING  
FIG. 13  
b. If all pistons move freely and there is no indica-  
tion of a more serious problem, replace end  
plugs.  
6. Install manual pump into each indicator port of sec-  
ondary divider valve in turn and slowly operate  
pump (FIG. 13). If high pressure exists, blockage  
has been located. Look for crushed line, tight  
bearing, improperly drilled fittings and/or lube  
inlet port. Correct as necessary.  
c. Using a new gasket, tighten and torque as indi-  
cated in Table 1 (page 11).  
7. Clean Divider Valve  
Table 4: Torque Values (*see FIG. 1, page 3)  
Assembly Torque (ft-lbs)  
MJ  
12  
MD  
15  
-
MSP/MH  
5-8  
MX  
23  
18  
46  
-
MXP  
6-9  
MGO  
12  
Tie Rod Nuts  
Indicator Plugs*  
End Plugs*  
6-7  
11-13  
-
8-9  
12-15  
46-50  
12-13  
6-8  
15  
12-15  
8-9  
Valve Section  
-
Mounting Screw  
312497G  
15  
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Repair  
d. Clean sections and pistons in suitable clean sol-  
Separation Blockage  
vent until all lubricant has been removed.  
If a hard wax or soap-like material is found in the Valve  
Section, grease separation is occurring. This means that  
the oil is being squeezed from the grease at normal sys-  
tem operating pressure and the grease thickener is  
being deposited in the divider valve. Cleaning the divider  
valve will only temporarily solve the problem. Consult  
your lubricant supplier for recommendations on alter-  
nate lubricants and your local Graco/Trabon distributor  
to verify compatibility with centralized lubricating sys-  
tems.  
e. Use compressed air to dry and blow out all  
ports thoroughly.  
A small metal probe should be used to make  
sure all passages are clean and open.  
Inspect cylinder bore and piston carefully for  
scratches, score marks or other damage.  
If all indictor port plugs are removed, master will not  
cycle. Blockage is in this divider valve.(FIG. 11).  
NOTE: If either piston or cylinder bore is damaged, a  
new section must be installed. All pistons are selectively  
fitted to the bore for proper clearance. Be sure to rein-  
stall piston only into the valve section from which it was  
removed.  
f. If divider valve section and piston both appear in  
good condition, reassemble section making cer-  
tain piston slides smoothly but snugly in cylinder  
bore.  
g. Repeat cleaning and inspection of each section.  
After all sections have been cleaned, blown out,  
inspected and found to be in good condition,  
reassemble divider valve using notes and  
sketches (Step 7) as a reference.  
NOTE:  
Always use new gaskets.  
Test operation of divider valve using manual pump.  
Contamination Blockage  
If dirt, foreign material or any other form of contamina-  
tion is found in a divider valve, cleaning that divider valve  
will only temporarily solve contamination blockage prob-  
lems. The source of the contamination must be elimi-  
nated for satisfactory service.  
The system filtering method must be investigated, filter  
elements should be inspected and cleaned if necessary.  
The reservoir filling method should be reviewed to elimi-  
nate any chance of foreign material entering the reser-  
voir during filling.  
16  
312497G  
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MD Series  
MD Series  
Technical Data  
Dimensions  
Material  
Steel  
Pressure (max)  
Lubricant  
3,000 psi (207 bar)  
Oil or grease  
1-lb. 8 oz (0.68 kg)  
1.46  
(37.0)  
Net Weight (approx.)  
CYCLE INDICATOR  
PIN (OPTIONAL)  
0.28  
(7.11)  
Volume (Lubricant to cycle  
divider valve one complete  
cycle)  
OUTLET  
0.87  
(22.0)  
1.19  
(30.2)  
3
MD-2, MD-3, MD-4  
0.080 in. (1.31 ccm)  
3
MD-6  
2.12  
(53.9)  
0.060 in. (0.98 ccm)  
0.40  
(10.7)  
0.28  
(7.11) Dia. 2-Mtg. Holes  
Torque Ratings  
Assembly Bolts  
Enclosure Plugs  
Indicator Plug  
Outlet Plugs  
8-9 ft. lbs  
11-13 ft. lbs  
15 ft. lbs  
1.25  
1.75  
(31.7)  
(44.4)  
0.25  
(6.3)  
3.00  
(76.2)  
6-7 ft. lbs.  
3.12  
(79.3)  
Assembly  
Bolts  
Parts  
,5"% ).,%4  
1.19  
(30.2  
0.87  
(22.0)  
Ref Part No. Description  
0.28  
(7.11)  
1
562656 VALVE, feeder, MD 2  
562657 VALVE, feeder, MD 3  
562658 VALVE, feeder, MD 4  
1.21  
(30.9)  
562659 VALVE, feeder, MD 6  
1/8”OUTLET  
562653 VALVE, feeder, MD 2, IND  
562654 VALVE, feeder, MD 3, IND  
562655 VALVE, feeder, MD 4, IND  
563270 VALVE, feeder, MD 2, IND/Switch  
563271 VALVE, feeder, MD 3, IND/Switch  
564356 VALVE, feeder, MD 4, IND/Switch  
1.19  
(30.2  
0.87  
(22.0)  
LUBE INLET  
0.28  
(7.11)  
1.21  
(30.9)  
ꢀꢁꢂv/54,%4 ꢃ-$ꢄꢅ /NLY  
1/8” OUTLET  
ti11472  
312497G  
17  
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MJ Series  
MJ Series  
Technical Data  
Dimensions  
3.23  
(82.2)  
Material  
Plated or Stainless Steel  
2,000 psi (138 bar)  
Pressure (max)  
Lubricant  
1.06  
(26.9)  
Oil or grease up to NLGI  
Grade 1  
CYCLE INDICATOR PIN (OPTIONAL)  
Max Operating Temperature  
200°F (93°C)  
60 CPM  
.750  
(19.0)  
Max Cycle Rate With  
Cycle Pin  
1.37  
Net Weight (approx.)  
3 section divider valve  
4 section divider valve  
5 section divider valve  
6 section divider valve  
7 section divider valve  
8 section divider valve  
Torque Ratings  
(34.9)  
LUBE INLET  
INDICATOR OUTLET  
4 MTG. HOLES  
1-lb. 15 oz (0.88 kg)  
2 lbs. 5 oz (1.04 kg)  
2 lbs. 11 oz (1.21 kg)  
3 lbs. 1 oz (1.38 kg)  
3 lbs. 7 oz (1.55 kg)  
3 lbs. 13 oz (1.72 kg)  
1.09  
(27.7)  
.750  
(19.0)  
.270 (6.8)  
.858  
(21.79)  
LUBE  
OUTLET  
.582 TYPICAL  
(14.7)  
A
B
Tie Rod Nut  
12 ft. lbs  
.250  
(6.3)  
Enclosure Plug  
11-13 ft. lbs  
6-7 ft. lbs.  
Outlet Port Plugs  
.687  
(17.4)  
2.12  
(53.9)  
2.54  
(64.5)  
ti11474  
18  
312497G  
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MJ Series  
Parts  
Ref Part No. Description  
1
562500 VALVE, assembly, MJ 5S  
562501 VALVE, assembly, MJ 10S  
562502 VALVE, assembly, MJ 15S  
562503 VALVE, assembly, MJ 5T  
562504 VALVE, assembly, MJ 10T  
562505 VALVE, assembly, MJ 15T  
562508 VALVE, assembly, IND MJ 10S  
562512 VALVE, assembly, IND MJ 10S Left  
562510 VALVE, assembly, IND MJ 10 T  
562513 VALVE, assembly, IND MJ 10T Left  
562509 VALVE, assembly, IND MJ 15S  
562511 VALVE, assembly, IND MJ 15T  
564205 VALVE, assembly, IND MJ 15T Left  
562506 VALVE, assembly, SST MJ 5S SST  
562507 VALVE, assembly, SST MJ 10S SST  
564203 VALVE, assembly, SST MJ 5T SST  
564204 VALVE, assembly, SST MJ 10T SST  
560643 INLET, CRS, MJ  
2
3
4
560644 INLET, SST, MJ  
560645 END, CRS, MJ  
561405 END, SST, MJ  
557515 ROD, tie, MJ 3 (3 required)  
557516 ROD, tie, MJ 4 (3 required)  
557517 ROD, tie, MJ 5 (3 required)  
557518 ROD, tie, MJ 6 (3 required)  
557519 ROD, tie, MJ 7 (3 required)  
557520 ROD, tie, MJ 8 (3 required)  
560649 ROD, tie, MJ 9 (3 required)  
558917 ROD, tie, MJ 3 SST(3 required)  
124028 ROD, tie, MJ 4 SST(3 required)  
124029 ROD, tie, MJ 5 SST (3 required)  
124030 ROD, tie, MJ 6 SST (3 required)  
124031 ROD, tie, MJ 7 SST (3 required)  
124032 ROD, tie, MJ 8 SST (3 required)  
124033 ROD, tie, MJ 9 SST (3 required)  
556371 NUT, tie rod, 1/4-28 (3 required)  
558633 NUT, tie rod, 1/4-28 SST (3 required)  
5
312497G  
19  
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MSP Series  
MSP Series  
Technical Data  
Material  
Corrosion Protected Steel (optional: Type 316 Stainless  
Steel)  
Pressure (max)  
Zero Leak Inlet  
1500 psi (104 bar)  
3000 psi (207 bar)  
140°F (60°C)  
Shunt/Shutoff Inlet  
Ambient Temperature (max)  
Lubricant  
Zero Leak Inlet  
Oil Only - up to 5000 SUS, requires 25 micron (min) filtra-  
tion  
Shunt/Shutoff Inlet  
Oil and fluid grease - filter oil through 25 micron filter and  
grease through 100 micron mesh strainer  
New Weight (approx.)  
3 section divider valve assembly  
4 section divider valve assembly  
5 section divider valve assembly  
6 section divider valve assembly  
7 section divider valve assembly  
8 section divider valve assembly  
Torque Ratings  
5.9 lbs (2.7 kg)  
7.3 lbs (3.3 kg)  
8.7 lbs (4.0 kg)  
10.2 lbs (4.6 kg)  
11.6 lbs (5.6 kg)  
13.0 lbs (5.9 kg)  
Mounting Screw  
8-9 ft. lbs  
6-8 ft. lbs  
5-7 ft. lbs  
1-2 ft. lbs.  
5-8 ft. lbs.  
Enclosure Plugs  
Indicator Port Plug  
Bleed Screws  
Tie Rod Nut  
20  
312497G  
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MSP Series  
Dimensions  
CROSSPORT PLATE (OPTIONAL)  
ti11478  
312497G  
21  
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MSP Series  
Parts  
Ref Part No. Description  
Ref Part No. Description  
24B488 VALVE, single, 303 MSP .040 w/indicator  
24B489 VALVE, twin, 303 MSP .020 w/indicator  
24B490 VALVE, twin, 303 MSP .025 w/indicator  
24B491 VALVE, twin, 303 MSP .030 w/indicator  
24B492 VALVE, twin, 303 MSP .035 w/indicator  
24B493 VALVE, twin, 303 MSP .040 w/indicator  
24B497 BLOCK, base, 303 MSP  
563425 BLOCK, base, MSP NPSF  
563447 BLOCK, base, MSP, BSPP  
563451 BLOCK, base, MSP, SAE  
563479 BLOCK, base, MSP w/No outlets  
560919 BLOCK, inlet, MSP, NPSF  
560936 BLOCK, inlet, MSP, BSPP  
560943 BLOCK, inlet, MSP, SAE  
560976 BLOCK, inlet, MSP, ISO 6149  
563421 BLOCK, inlet, MSP, NPSF, w/bleed  
563422 BLOCK, inlet, MSP SAE w/bleed  
563279 BLOCK, MSP end w/alt inlet  
563424 BLOCK, end, MSP  
563469 KIT, crossport bar, right  
563470 KIT, crossport bar, left  
563471 KIT, crossport bar, both  
563472 KIT, singling bar  
562660 VALVE, assembly bypass, standard MSP  
557731 ROD, tie, 3 section, MSP (3 required)  
557732 ROD, tie, 4 section, MSP (3 required)  
557733 ROD, tie, 5 section, MSP (3 required)  
557734 ROD, tie, 6 section, MSP (3 required)  
557735 ROD, tie, 7 section, MSP (3 required)  
557736 ROD, tie, 8 section, MSP (3 required)  
557738 ROD, tie, 9 section, MSP (3 required)  
557739 ROD, tie, 10 section, MSP (3 required)  
557740 ROD, tie, 11 section, MSP (3 required)  
556371 NUT, 1/4 - 28 (3 required)  
1
562711 VALVE, assembly MSP 05S  
562712 VALVE, assembly MSP 10S  
562713 VALVE, assembly MSP 15S  
562714 VALVE, assembly MSP 20S  
562715 VALVE, assembly MSP 25S  
562716 VALVE, assembly MSP 30S  
562717 VALVE, assembly MSP 35S  
562718 VALVE, assembly MSP 40S  
562720 VALVE, assembly MSP 05T  
562721 VALVE, assembly MSP 10T  
562722 VALVE, assembly MSP 15T  
562723 VALVE, assembly MSP 20T  
562724 VALVE, assembly MSP 25T  
562725 VALVE, assembly MSP 30T  
562726 VALVE, assembly MSP 35T  
562727 VALVE, assembly MSP 40T  
562729 VALVE, assembly IND MSP 20S  
562730 VALVE, assembly IND MSP 25S  
562731 VALVE, assembly IND MSP 30S  
562732 VALVE, assembly IND MSP 35S  
562733 VALVE, assembly IND MSP 40S  
562734 VALVE, assembly IND left MSP 20S  
562735 VALVE, assembly IND left MSP 25S  
562736 VALVE, assembly IND left MSP 30S  
562737 VALVE, assembly IND left MSP 35S  
562738 VALVE, assembly IND left MSP 40S  
562739 VALVE, assembly IND MSP 20T  
562740 VALVE, assembly IND MSP 25T  
562741 VALVE, assembly IND MSP 30T  
562742 VALVE, assembly IND MSP 35T  
562743 VALVE, assembly IND MSP 40T  
562744 VALVE, assembly IND left MSP 20T  
562745 VALVE, assembly IND left MSP 25T  
562746 VALVE, assembly IND left MSP 30T  
562747 VALVE, assembly IND left MSP 35T  
562748 VALVE, assembly IND left MSP 40T  
24B474 VALVE, single, 303 MSP .005  
562755 VALVE, single, 303 MSP .010  
24B475 VALVE, single, 303 MSP .015  
562756 VALVE, single, 303 MSP .020  
24B476 VALVE, single, 303 MSP .025  
24B477 VALVE, single, 303 MSP .030  
24B478 VALVE, single, 303 MSP .035  
562757 VALVE, single, 303 MSP .040  
24B479 VALVE, twin, 303 MSP .005  
562758 VALVE, twin, 303 MSP .010  
24B480 VALVE, twin, 303 MSP .015  
562759 VALVE, twin, 303 MSP .020  
24B481 VALVE, twin, 303 MSP .025  
24B482 VALVE, twin, 303 MSP .030  
24B483 VALVE, twin, 303 MSP .035  
562760 VALVE, twin, 303 MSP .040  
24B484 VALVE, single, 303 MSP .020 w/indicator  
24B485 VALVE, single, 303 MSP .025 w/indicator  
24B486 VALVE, single, 303 MSP .030 w/indicator  
24B487 VALVE, single, 303 MSP .035 w/indicator  
2
3
4
5
6
7
8
9
22  
312497G  
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MSP Series  
312497G  
23  
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MHH Series  
MHH Series  
Technical Data  
Material  
Steel Body (corrosion protected) Steel Piston (honed fit)  
Pressure (max)  
7,500 psi (517 bar) for Petroleum or Synthetic Oil - fluo-  
roelastomer O-rings  
Lubricant  
Petroleum or synthetic oil only  
Maximum Operating Temperature  
Fluoroelastomer O-rings (557722)  
Maximum Cycle Rate Without Cycle Pin  
Net Weight (approx.)  
350°F (163°C)  
200 CPM  
3 section divider valve assembly  
4 section divider valve assembly  
5 section divider valve assembly  
6 section divider valve assembly  
7 section divider valve assembly  
8 section divider valve assembly  
Torque Ratings  
5.9 lbs (2.7 kg)  
7.3 lbs (3.3 kg)  
8.7 lbs (4.0 kg)  
10.2 lbs (4.6 kg)  
11.6 lbs (5.6 kg)  
13.0 lbs (5.9 kg)  
Mounting Screw  
8-9 ft. lbs  
6-8 ft. lbs  
5-7 ft. lbs  
1-2 ft. lbs.  
5-8 ft. lbs  
Enclosure Plugs  
Indicator Port Plug  
Bleed Screws  
Tie Rod Nut  
24  
312497G  
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MHH Series  
Dimensions  
1.500  
(38.1)  
",%%$ 3#2%73  
2.188  
1.656  
(42.06)  
(55.56)  
.781  
(19.9)  
1.125  
(28.58)  
.406  
(10.31)  
.734  
(18.85)  
LUBE  
INLET  
LUBE  
OUTLET  
(TYPICAL)  
PISTON ENCLOSURE PLUG (TYPICAL)  
.922 (TYP)  
(23.41)  
3.000  
(76.2)  
.625  
(15.9)  
1.750  
(44.4)  
.484  
(12.3)  
OUTLET IS PLUGGED  
ON ONE SIDE WHEN  
WORKING SECTION IS  
SINGLED  
"A"  
MOUNTING SCREW  
(TYPICAL)  
.484  
(12.3)  
.28  
(7.1)  
INDICATOR PORT  
(TYPICAL)  
,
.281 (7.137) DIA  
(4) MTG HOLES  
TIE ROD AND NUT  
(TYPICAL)  
ti11480  
312497G  
25  
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MHH Series  
Parts  
Ref Part No. Description  
Ref Part No. Description  
563422 BLOCK, inlet, MHH SAE w/bleed  
563451 BLOCK, base, MHH, SAE  
1
562679 VALVE, assembly MHH 06S  
562680 VALVE, assembly MHH 09S  
562681 VALVE, assembly MHH 12S  
562682 VALVE, assembly MHH 18S  
562683 VALVE, assembly MHH 24S  
562684 VALVE, assembly MHH 30S  
562685 VALVE, assembly MHH 06T  
562686 VALVE, assembly MHH 09T  
562687 VALVE, assembly MHH 12T  
562688 VALVE, assembly MHH 18T  
562689 VALVE, assembly MHH 24T  
562690 VALVE, assembly MHH 30T  
563425 BLOCK, base, MHH, NPSF  
563447 BLOCK, base, MHH, BSPP  
563451 BLOCK, base, MHH, SAE  
563479 BLOCK, base, MHH w/no outlets  
560919 BLOCK, inlet, MHH, NPSF  
560936 BLOCK, inlet, MHH, BSPP  
560943 BLOCK, inlet, MHH, SAE  
560976 BLOCK, inlet, MHH, ISO 6149  
563421 BLOCK, inlet, MHH, NPSF, w/bleed  
4
5
563279 BLOCK, MHH end w/alt inlet  
563424 BLOCK, end, MHH  
563469 KIT, crossport bar, right  
563470 KIT, crossport bar, left  
563471 KIT, crossport bar, both  
6
7
8
563472 KIT, singling bar  
562660 VALVE, assembly bypass  
557731 ROD, tie, 3 section (3 required)  
557732 ROD, tie, 4 section (3 required)  
557733 ROD, tie, 5 section (3 required)  
557734 ROD, tie, 6 section (3 required)  
557735 ROD, tie, 7 section, (3 required)  
557736 ROD, tie, 8 section (3 required)  
557738 ROD, tie, 9 section (3 required)  
557739 ROD, tie, 10 section (3 required)  
557740 ROD, tie, 11 section (3 required)  
556371 NUT, 1/4 - 28 (3 required)  
2
3
9
26  
312497G  
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MXP Series  
MXP Series  
Technical Data  
Material  
Zinc Plated Steel  
3,000 psi (207 bar)  
Oil or grease  
350°F (177°C)  
60 CPM  
Pressure (max)  
Lubricant  
Maximum Operating Temperature  
Maximum Cycle Rate With Cycle Pin  
Maximum Cycle Rate Without Cycle Pin or With Prox  
Cycle Switch  
200 CPM  
Net Weight (approx.)  
3 section divider valve assembly  
4 section divider valve assembly  
5 section divider valve assembly  
6 section divider valve assembly  
7 section divider valve assembly  
8 section divider valve assembly  
9 section divider valve assembly  
10 section divider valve assembly  
Torque Ratings  
18-lb. 2 oz (8.3 kg)  
22 lbs. 6 oz (10.2 kg)  
26 lbs. 9 oz (12.2 kg)  
31 lbs. 3 oz (14.2 kg)  
35 lbs. 6 oz (16.2 kg)  
39 lbs. 9 oz (18.1 kg)  
44 lbs. 3 oz (20.1 kg)  
48 lbs. 6 oz (22.1 kg)  
Tie Rod Nut  
6-9 ft. lbs  
Enclosure Plugs  
48 +/- 2 ft. lbs  
12 -15 ft. lbs  
12-13 ft. lbs.  
Indicator Plug  
Valve Section Mounting Screw  
312497G  
27  
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MXP Series  
Dimensions  
,5"% ).,%4  
).$)#!4/2 0/24  
,5"% /54,%4  
ꢃ/04)/.!,  
ti11477  
#2/33 0/24 0,!4% ꢃ/04)/.!,  
28  
312497G  
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MXP Series  
Parts  
Ref Part No. Description  
Ref Part No. Description  
562834 VALVE, single, .150 MXP w/indicator  
563519 BLOCK, BSPLT interm MXP 1/4 NPSF  
563521 BLOCK, BSPLT interm MXP SAE  
563522 BLOCK, BSPLT interm MXP 1/4 BSPP  
563479 BLOCK, base, MSP/MHH w/no outlets  
56R994 BLOCK, inlet, MXP  
563518 BLOCK, end, machine MX  
563524 KIT, MXP, crossport bar, left  
563525 KIT, MXP, crossport bar, right  
563526 KIT, MXP, crossport bar, both  
1
562813 VALVE, twin, .025 MXP  
562814 VALVE, twin, .050 MXP  
562815 VALVE, twin, .075 MXP  
562816 VALVE, twin, .100 MXP  
562817 VALVE, twin, .125 MXP  
562818 VALVE, twin, .150 MXP  
562819 VALVE, single, .025 MXP  
562820 VALVE, single, .050 MXP  
562821 VALVE, single, .075 MXP  
562822 VALVE, single, .100 MXP  
562823 VALVE, single, .125 MXP  
562824 VALVE, single, .150 MXP  
562825 VALVE, twin, .050 MXP w/indicator  
562826 VALVE, twin, .075 MXP w/indicator  
562827 VALVE, twin, .100 MXP w/indicator  
562828 VALVE, twin, .125 MXP w/indicator  
562829 VALVE, twin, .150 MXP w/indicator  
562830 VALVE, single, .050 MXP w/indicator  
562831 VALVE, single, .075 MXP w/indicator  
562832 VALVE, single, .100 MXP w/indicator  
562833 VALVE, single, .125 MXP w/indicator  
2
3
4
5
6
7
15R997 BLOCK, bypass, MXP  
557766 ROD, tie, 3 section, MXP (3 required)  
557767 ROD, tie, 4 section, MXP (3 required)  
557768 ROD, tie, 5 section, MXP (3 required)  
557769 ROD, tie, 6 section, MXP (3 required)  
557770 ROD, tie, 7 section, MXP (3 required)  
557771 ROD, tie, 8 section, MXP (3 required)  
557772 ROD, tie, 9 section, MXP (3 required)  
563520 ROD, tie, 10 section, MXP (3 required)  
555406 NUT, 5/16 - 24 light hex (3 required)  
8
312497G  
29  
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MGO Series  
MGO Series  
Technical Data  
Material  
Zinc Plated Steel and Phosphate Coated Cast Iron  
Pressure (max)  
3-7 section divider valve assembly  
8 section divider valve assembly  
9 section divider valve assembly  
10 section divider valve assembly  
11 section divider valve assembly  
Lubricant  
6000 psi (414 bar)  
5500 psi (380 bar)  
5000 psi (345 bar)  
4500 psi (311 bar)  
4000 psi (276 bar)  
Oil or grease  
Maximum Operating Temperature  
Maximum Cycle Rate With Cycle Pin  
200°F (93°C)  
60 CPM  
Maximum Cycle Rate Without Cycle Pin or With Prox  
Cycle Switch  
200 CPM  
Net Weight (approx.)  
3 section divider valve assembly  
4 section divider valve assembly  
5 section divider valve assembly  
6 section divider valve assembly  
7 section divider valve assembly  
8 section divider valve assembly  
9 section divider valve assembly  
10 section divider valve assembly  
11 section divider valve assembly  
Torque Ratings  
45-lb. (20.41 kg)  
53 lbs. 5 oz (24.18 kg)  
61 lbs. 10 oz (27.95 kg)  
70 lbs. 15 oz (32.17 kg)  
80 lbs. 4 oz (36.40 kg)  
89 lbs. 9 oz (40.62 kg)  
98 lbs. 14 oz (44.84 kg)  
108 lbs. 3 oz (49.07 kg)  
117 lbs. 8 oz (53.40 kg)  
Tie Rod Nut  
12 ft. lbs  
Enclosure Plug  
15 ft. lbs  
Outlet Port Plug  
6-8 ft. lbs  
12-13 ft. lbs.  
Valve Section Mounting Screw  
30  
312497G  
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MGO Series  
Dimensions  
).,%4  
/54,%43  
).$)#!4/2 0/243  
312497G  
31  
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MGO Series  
Parts  
Ref Part No. Description  
1
562570 VALVE, MGO, assembly 150S SAE  
562571 VALVE, MGO, assembly 300S SAE  
562572 VALVE, MGO, assembly 450S SAE  
562573 VALVE, MGO, assembly 600S SAE  
562574 VALVE, MGO, assembly 150T SAE  
562575 VALVE, MGO, assembly 300TS SAE  
562576 VALVE, MGO, assembly 450T SAE  
562577 VALVE, MGO, assembly 600T SAE  
562578 VALVE, MGO, assembly 150S SAE IND  
562579 VALVE, MGO, assembly 300S SAE IND  
562580 VALVE, MGO, assembly 450S SAE IND  
562581 VALVE, MGO, assembly 6000S SAE IND  
562582 VALVE, MGO, assembly 150T SAE IND  
562583 VALVE, MGO, assembly 300T SAE IND  
562584 VALVE, MGO, assembly 450T SAE IND  
562585 VALVE, MGO, assembly 600T SAE IND  
563277 INLET,  
2
3
4
563278 END  
560591 ROD, tie, short MGO 3 (2 required)  
560592 ROD, tie, short MGO 4 (2 required)  
560593 ROD, tie, short MGO 5 (2 required)  
560594 ROD, tie, short MGO 6 (2 required)  
560595 ROD, tie, short MGO 7 (2 required)  
560596 ROD, tie, short MGO 8 (2 required)  
560597 ROD, tie, short MGO 9 (2 required)  
560598 ROD, tie, short MGO 10 (2 required)  
560599 ROD, tie, short MGO 11 (2 required)  
560600 ROD, tie, long MGO 3 (2 required)  
560601 ROD, tie, long MGO 4 (2 required)  
560602 ROD, tie, long MGO 5 (2 required)  
560603 ROD, tie, long MGO 6 (2 required)  
15U857 ROD, tie, long MGO 7 (2 required)  
560604 ROD, tie, long MGO 8 (2 required)  
560605 ROD, tie, long MGO 9 (2 required)  
560606 ROD, tie, long MGO 10 (2 required)  
560607 ROD, tie, long MGO 11 (2 required)  
555406 NUT, tie rod 3/8 - 24 lock (8 required)  
5
6
32  
312497G  
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MX Series  
MX Series  
Technical Data  
Material  
Plated Steel  
3,000 psi (207 bar)  
Oil or grease  
200°F (93°C)  
60 CPM  
Pressure (max)  
Lubricant  
Maximum Operating Temperature  
Maximum Cycle Rate With Cycle Pin  
Maximum Cycle Rate Without Cycle Pin  
Net Weight (approx.)  
200 CPM  
3 section divider valve assembly  
4 section divider valve assembly  
5 section divider valve assembly  
6 section divider valve assembly  
7 section divider valve assembly  
8 section divider valve assembly  
9 section divider valve assembly  
10 section divider valve assembly  
Torque Ratings  
21-lb. 6 oz (9.69 kg)  
25 lbs. 10 oz (11.62 kg)  
29 lbs. 14 oz (13.55 kg)  
34 lbs. 2 oz (15.47 kg)  
38 lbs. 6 oz (17.40 kg)  
42 lbs. 12 oz (19.39 kg)  
47 lbs. 2 oz (21.37 kg)  
51 lbs. 8 oz (23.26 kg)  
Tie Rod Nut  
30 ft. lbs  
48 ft. lbs  
18 ft. lbs.  
Enclosure Plug  
Outlet Port Plugs  
312497G  
33  
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MX Series  
Dimensions  
ꢀꢁꢇv/54,%4  
ti11476  
34  
312497G  
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MX Series  
Parts  
Ref Part No. Description  
1
562514 VALVE, MX assembly 25S  
562515 VALVE, MX assembly 25T  
562516 VALVE, MX assembly 50S  
562517 VALVE, MX assembly 50T  
562538 VALVE, MX assembly 75S  
562539 VALVE, MX assembly 75T  
562540 VALVE, MX assembly 100S  
562541 VALVE, MX assembly 100T  
562542 VALVE, MX assembly 125S  
562543 VALVE, MX assembly 125T  
562545 VALVE, MX assembly 150S  
562546 VALVE, MX assembly 150T  
562528 VALVE, MX assembly 50S IND LH  
562518 VALVE, MX assembly 50S IND RH  
562533 VALVE, MX assembly 50T IND LH  
562523 VALVE, MX assembly 50T IND RH  
562529 VALVE, MX assembly 75S IND LH  
562519 VALVE, MX assembly 75S IND RH  
562534 VALVE, MX assembly 75T IND LH  
562524 VALVE, MX assembly 75T IND RH  
562530 VALVE, MX assembly 100S IND LH  
562520 VALVE, MX assembly 100S IND RH  
562569 VALVE, MX assembly 100T IND LH  
562525 VALVE, MX assembly 100T IND RH  
562531 VALVE, MX assembly 125S IND LH  
562521 VALVE, MX assembly 125S IND RH  
562535 VALVE, MX assembly 125T IND LH  
562526 VALVE, MX assembly 125T IND RH  
562532 VALVE, MX assembly 150S IND LH  
562522 VALVE, MX assembly 150S IND RH  
562536 VALVE, MX assembly 150T IND LH  
562527 VALVE, MX assembly 150T IND RH  
560620 BLOCK, inlet  
2
3
4
563287 BLOCK, end  
557488 ROD, tie, MX 3 (4 required)  
557489 ROD, tie, MX 4 (4 required)  
557490 ROD, tie, MX 5 (4 required)  
557491 ROD, tie, MX 6 (4 required)  
557492 ROD, MX 7 (4 required)  
557493 ROD, tie, MX 8 (4 required)  
560576 ROD, tie, MX 9 (4 required)  
560577 ROD, tie, MX 10 (4 required)  
557494 NUT, tie rod 3/8 - 24 lock (8 required)  
5
312497G  
35  
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MX Series  
36  
312497G  
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Accessories  
Accessories  
Tube Clips  
Mounting Brackets  
Clips are plated and provided with 17/64” (6.75 mm)  
mounting holes.  
All mounting brackets include screws, lock washers and  
nuts.  
Part No. Description  
Part No. Description  
557324 Holds 1 - 1/4” (6.35 mm) OD tube  
558711 Holds 1 - 3/8” (9.52 mm) OD tube  
558710 Holds 3 - 1/4” (6.35 mm) OD tube  
563435 MSP and MH, M-3 and M-4, 1/8” (3.175 mm)  
thick, top mounting.  
563436 MSP and MH, M5 and M-6, 1/8” (3.175 mm)  
thick, top mounting  
563437 MSP and MH, M7 and M-8, 1/8” (3.175 mm)  
thick, top mounting  
Mounting Bars  
563438 MSP and MH, M-3 and M-4, 1/8” (3.175 mm)  
thick, side mounting.  
563439 MSP and MH, M5 and M-6, 1/8” (3.175 mm)  
thick, side mounting  
563440 MSP and MH, M7 and M-8, 1/8” (3.175 mm)  
thick, side mounting  
Part No. Description  
560920 MSP, 1/2” (12.7 mm) thick, 1/4-20 thread  
561101 MJ, 1/2” (12.7 mm) thick, 10-24 thread  
561102 MX and MXP, 1/2” (12.7 mm) thick, 5/16-18  
threads, two sets of mounting holes  
563465 KIT, mounting bar, includes 2 mounting bars,  
4 screws, washers and lock washers  
Performance Indicators  
Performance indicators are pressure sensitive devices that signals a fault when there is excessive build up of pres-  
sure in a series progressive lubricating system. A fault is identified by either causing a pin to protrude or by releasing  
lubricant to the atmosphere.  
Reset Indicator with Memory  
Reset Indicators stop lube system operation when a fault occurs. They can be used in either master or secondary  
divider valves. Fault is indicated when a pin protrudes through the opening in the cap and is manually reset.  
Description  
1/8” NPSF  
w/O-Ring  
MH, MS, MXP  
Nickel Plated  
1/8” NPTF  
MJ, MH, MS, MXP  
7/8” SAE  
w/O-Ring  
MGO  
Pressure PSI  
1/8” NPTF  
MJ, MH, MS, MXP  
1/4” NPTF  
MX Only  
250  
500  
750  
1000  
1500  
2000  
2500  
3000  
5000  
563231  
563232  
563233  
563234  
563235  
563236  
563237  
NA  
563252  
563253  
563254  
563255  
563256  
563257  
563258  
563261  
563262  
NA  
563246  
NA  
563247  
563248  
NA  
563249  
NA  
NA  
563239  
563240  
563241  
563242  
563243  
563244  
563245  
NA  
NA  
NA  
NA  
NA  
564200  
NA  
NA  
NA  
NA  
NA  
NA  
312497G  
37  
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Accessories  
Automatic Relief Indicator  
Automatic Relief Indicators pinpoint lube line blockage but allow the lube system to continue to supply lubrication to  
points that are not blocked. They are used primarily in secondary divider valves. When needed, pressure is relieved  
through a vent. When pressure is relieved the spring resets the piston. Because these indicators permit the lube sys-  
tem to continue operating when a lube point is blocked, a separate pressure switch connected to an audible or visual  
alarm should be used to warn of high pressure.  
Description  
1/8” NPSF  
w/O-Ring  
Pressure PSI  
Color*  
1/8” NPTF  
1/4” NPTF  
MX Only  
MJ, MH, MS, MXP  
MH, MS, MXP  
750 + 20%  
1000 + 20%  
1250 + 20%  
1500 + 20%  
2000 + 20%  
2500 + 20%  
3000 + 24%  
Blue  
Green  
Yellow  
Red  
Orange  
Aluminum  
Purple  
563163  
563164  
563165  
563166  
563167  
563168  
563169  
563170  
563171  
563172  
563173  
563174  
563175  
563176  
563156  
563157  
NA  
563158  
563159  
563160  
563161  
* Color provided for reference only to aid in selection of replacement indicator. Indicators used to be  
identified by the color of the spring retainer located in the end of the indicator.  
Rupture Indicator - MH Divider Valves Only  
Rupture Indicators are only used on MH divider valve applications where lube system pressures exceed 2500 psi.  
The high pressure from a lube line blockage causes a disc to rupture. The lubricant then forces an indicator pin to  
protrude, locating the blockage. The high pressure backs up through the system and trips a switch to shut the system  
off. When the fault is corrected, the disc must be replaced the pin reset manually.  
Description  
1/8” - 27 NPSF  
w/O-Ring  
Replacement Disc  
3/8” Diameter  
Pressure PSI  
1/8” - 27 NPTF  
Disc Color  
2800 + 20%  
3700 + 20%  
4600 + 20%  
5500 + 20%  
6400 + 20%  
7300 + 20%  
8200 + 20%  
563228  
563220  
564355  
563223  
563225  
563227  
NA  
563229  
563221  
563222  
563224  
563226  
NA  
Green  
Yellow  
Red  
Orange  
Pink  
557422  
557423  
557424  
557425  
557427  
557428  
557429  
Blue  
Purple  
NA  
38  
312497G  
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Accessories  
Rupture-to-Atmosphere Indicator  
Rupture-to-Atmosphere Indicators are standard on all Graco pumps. When the pressure reaches a predetermined  
pressure setting, the pressure disc ruptures, venting lubricant into the atmosphere and relieving pressure.  
Description  
Pressure PSI*  
Complete Assembly  
1/4” NPTF Fittings  
Replacement  
Disc Color  
Blowout Disc  
Quantity = 6  
11/16” Diameter  
900  
NA  
563179  
563182  
563183  
563184  
NA  
557431  
557433  
557434  
557435  
557436  
557467  
557438  
557439  
Black  
Yellow  
Red  
Orange  
Aluminum  
Pink  
NA  
563962  
563963  
563964  
563965  
NA  
1450  
1750  
2050  
2350  
2650  
2950  
3250  
563185  
NA  
Blue  
Purple  
563966  
NA  
1/8” NPTF Fittings  
3/8” Diameter  
Quantity = 25  
900  
NA  
NA  
564059  
NA  
563191  
NA  
563192  
563193  
563194  
555788  
557423  
557424  
557425  
557426  
557427  
557428  
557429  
557430  
Black  
Yellow  
Red  
Orange  
Aluminum  
Pink  
Blue  
Purple  
Brown  
563952  
563954  
563955  
563956  
563957  
563958  
563959  
563960  
563961  
1450  
1750  
2050  
2350  
2650  
2950  
3250  
5000  
High Pressure  
1/8” NPTF Fittings  
3/8” Diameter  
Quantity = 25  
3700  
4600  
5500  
6400  
7300  
8200  
9500  
564479  
563216  
563217  
563218  
563219  
NA  
557423  
557424  
557425  
557427  
557428  
557429  
NA  
Yellow  
Red  
Orange  
Pink  
Blue  
Purple  
Gray  
563954  
563955  
563956  
563958  
563959  
563960  
NA  
NA  
Rupture-to-Atmosphere Indicator with Spud Assembly  
A Spud Assembly is available to return vented lubricant to the reservoir by way of a tube. A high pressure switch is  
recommended to provide an audible or visual warning alarm that height system pressure has occurred.  
Description  
Pressure PSI*  
Complete Assembly  
Replacement  
Disc Color  
1450  
1750  
2350  
563186  
563187  
563188  
557433  
557434  
557436  
Yellow  
Red  
Aluminum  
*All pressures have a tolerance of + 500 psi.  
312497G  
39  
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Accessories  
Rupture Discs  
All discs are 11/16” diameter.  
Description  
Pressure PSI*  
Single Disc  
Disc Color  
Quantity 6/package  
900  
557431  
557432  
557433  
557434  
557435  
557436  
557437  
557438  
557439  
Black  
Green  
Yellow  
Red  
Orange  
Aluminum  
Pink  
NA  
NA  
1175  
1450  
1750  
2050  
2350  
2650  
2950  
3250  
563962  
563963  
563964  
563965  
NA  
Blue  
Purple  
563966  
NA  
*All pressures have a tolerance of + 500 psi.  
Singling and Crossporting Bar Assemblies  
Singling Kits externally convert a “T” (Twin Outlet) section to an “S” (Single Outlet) section.  
Crossporting Kits externally combine the output of two (2) adjacent sections.  
Part Numbers  
90 Duro  
Fluoroelastomer  
O-Ring (plate  
Type)  
NA  
Gasket  
Upper Seal Lower Seal  
(Bar Type) (Bar Type)  
Gasket  
Valve Block  
Mounting  
Screw-Long  
Divider  
Single Kit  
Right Side Left Side  
O-Ring  
MJ  
MJ-SS  
MSP  
562915  
NA  
563469  
NA  
52916  
NA  
NA  
562914  
NA  
563469  
NA  
52917  
563525  
NA  
562914  
NA  
563470  
NA  
52917  
563524  
NA  
NA  
NA  
563471  
NA  
NA  
56e526  
NA  
557359  
NA  
557403  
NA  
NA  
NA  
NA  
NA  
NA  
55711  
NA  
NA  
NA  
NA  
55712  
NA  
NA  
557722  
NA  
NA  
557773  
NA  
NA  
556514  
NA  
NA  
555601  
NA  
NA  
MS (Nickel)  
MX  
MXP  
MXP (Nickel)  
MGO  
NA  
NA  
NA  
NA  
NA  
NA  
Cycle Indicators  
Cycle Indicators provide a means of visually monitoring lube flow thru the system.  
The pin type cycles in and out when lubricant is flowing. Movement of the pin is caused by the piston (the two are  
attached) so that when the piston moves the indicator pin in and out once, the entire divider valve has cycled.  
Valve Series O-Ring Sealed  
MS/MH  
MX/MXP  
MGO  
563251  
563260  
NA  
40  
312497G  
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Accessories  
Cycle Counters - Part No.: 563444  
The purpose of a cycle counter is to give assurance that the lubricant is flowing thru the system. Every “count” indi-  
cates one complete cycle of the divider valve. Visual inspection and/or recording of counts provides a constant check  
on the performance of your lubricant system and the pump. The Cycle Counter can be used on any MJ, MS, MH, MX  
and MXP divider valve assembly.  
Cycle Switches  
The function of a Cycle Switch is to electrically give assurance that the lubricant is flowing through the system. Actu-  
ated by a cycle pin, the switch can be wired to various controls.  
NOTE: The cycle switch MUST be attached to a section that is equipped with a cycle indicator pin.  
Part Numbers  
Series Flo Divider Valves  
MJ  
MS/MH  
MS (Nickel)  
MX  
MXP  
MGO  
563272  
563272  
563272  
563272  
563272  
563269  
Cycle Switch and Bracket Assembly  
SPDT  
Electrical Ratings: 15 amps at 125, 250 and 480 VAC; 1/2 amp at 125 VDC, 1/4  
amp at 250 VDC, 6.0 amp at 24 VDC Non-Inductive  
Replacement Switch  
557781  
564357  
557781  
564357  
557781  
564537  
557781  
564357  
557781  
564537  
557781  
NA  
Cycle Switch and Bracket Assembly  
DPDT  
Electrical Ratings: 10 amps at 125 or 250 VAC; 0.3 amp at 125 VDC or 0.15 amp  
at 250 VDC  
Replacement Switch  
Replacement Bracket for either  
SPDT or DPDT Switch Assembly  
Moisture Resistant Cycle Switch  
with 6-foot Cable and Bracket  
Assembly SPDT  
NA  
NA  
NA  
NA  
NA  
NA  
560573  
NA  
557546  
557546  
557546  
557546  
557546  
563273  
563273  
563273  
563273  
563273  
Electrical Ratings: 5 amps at 125 or 250 VAC; Wire Code for Moisture Resistant  
Switch: BK (Com), Red (N.C), WH (N.O.), GN (Ground)  
Replacement Switch with 6-foot  
Cable  
557782  
557782  
557782  
557782  
557782  
NA  
312497G  
41  
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Accessories  
Proximity Cycle Switches  
The Proximity Cycle Switches are magnetically operated single throw switches that sense the movement of the  
divider valve piston when it is cycling. Each proximity cycle switch provides a signal that is used to monitor the sys-  
tem. There are 3 different types of switches available.  
Reed Type Proximity Switch: Can be used with oil applications only for MS, MH and MGO divider valves at pres-  
sures up to 518 bar (7500 psi) at cycle rates under 60 cycles per minute.  
Field Sensitive Magnetic Proximity Switch: Dry contact, ceramic magnet operated switch. Used at pressures that  
do not exceed 242 bar (3500 psi) at cycle rates up to 200 cycles per minute. Used in MS/MH, MX/MXP and MGO  
divider valves. An explosion proof version for MS/MH divider valves is available.  
Magnetic Operated Proximity Switch: Not limited to valve size. Miniature snap-action switch is tripped by attraction  
of internal magnet to the moving divider piston. Can be used at pressures up to 518 bar (7500 psi) at cycle rates that  
do not exceed 150 cycles per minute.  
Part Number  
MX  
No.  
of Pins  
Type  
Seal  
Description  
MS  
MH  
MXP  
MGO  
Unattached Reed Type (oil only)  
1/2 NPT with  
Leads  
(Explosion  
Proof)  
10mA @ 120VAC  
24 mA @ 24VDC  
10,000,000 Cycle Life  
O-Ring  
563427  
563427  
NA  
NA  
NA  
O-Ring  
Gasket*  
O-Ring  
Gasket*  
O-Ring  
557741  
NA  
557746  
NA  
557741  
NA  
557746  
NA  
563476  
NA  
564399  
NA  
563476  
NA  
564399  
NA  
563970  
NA  
NA  
NA  
563495  
3
5
Field Sensitive Magnetic Type  
3-pin and 5-pin (AC only)  
2A @ 120/240 VAC  
4-pin (DC only) 0.1A @ 28VDC  
150,000,000 Cycle Life  
4
557747  
557747  
558939  
558939  
Pigtail Lead  
(Explosion  
Proof)  
O-Ring  
557745  
557745  
564401  
564401  
NA  
Magnetic Type with LED’s  
3
O-Ring  
O-Ring  
563478  
563477  
563478  
563477  
NA  
NA  
NA  
NA  
NA  
NA  
5A @ 24 VDC  
10,000,000 Cycle Life  
5
3
5
Gasket*  
O-Ring  
NA  
563484  
NA  
563484  
563486  
564400  
563486  
564400  
NA  
NA  
Magnetic Type  
5A @ 24VDC  
5A @ 120/240 VAC  
10,000,000 Cycle Life  
Pigtail Lead  
(Explosion  
Proof)  
O-Ring  
563485  
563500  
563485  
563501  
NA  
NA  
NA  
Field Sensitive Magnetic Type  
25 mA @ 24VDC  
4
O-Ring  
NA  
NA  
NA  
M12 x 1, 4-pin (DC only)  
10,000,000, cycle life  
*Consult your distributor for availability.  
42  
312497G  
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Accessories  
Proximity Switch Connection Cables  
Connection Cables for:  
3-Pin Proximity Switch  
5-Pin Proximity Switch  
Connector Length - ft (m) Part No.  
Connector Length - ft (m)  
Part No.  
558023  
558024  
558965  
Straight  
Straight  
NA  
6 (1.83)  
12 (3.66)  
NA  
558021  
558022  
NA  
Straight  
Straight  
90°  
6 (1.83)  
12 (3.66)  
6 (1.83)  
4-Pin Proximity Switch  
568738 NA  
Straight  
7 (2.13)  
NA  
NA  
312497G  
43  
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Graco Standard Warranty  
Graco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from defects in  
material and workmanship on the date of sale to the original purchaser for use. With the exception of any special, extended, or limited warranty  
published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by  
Graco to be defective. This warranty applies only when the equipment is installed, operated and maintained in accordance with Graco’s written  
recommendations.  
This warranty does not cover, and Graco shall not be liable for general wear and tear, or any malfunction, damage or wear caused by faulty  
installation, misapplication, abrasion, corrosion, inadequate or improper maintenance, negligence, accident, tampering, or substitution of  
non-Graco component parts. Nor shall Graco be liable for malfunction, damage or wear caused by the incompatibility of Graco equipment with  
structures, accessories, equipment or materials not supplied by Graco, or the improper design, manufacture, installation, operation or  
maintenance of structures, accessories, equipment or materials not supplied by Graco.  
This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to an authorized Graco distributor for verification of  
the claimed defect. If the claimed defect is verified, Graco will repair or replace free of charge any defective parts. The equipment will be returned  
to the original purchaser transportation prepaid. If inspection of the equipment does not disclose any defect in material or workmanship, repairs will  
be made at a reasonable charge, which charges may include the costs of parts, labor, and transportation.  
THIS WARRANTY IS EXCLUSIVE, AND IS IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED  
TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE.  
Graco’s sole obligation and buyer’s sole remedy for any breach of warranty shall be as set forth above. The buyer agrees that no other remedy  
(including, but not limited to, incidental or consequential damages for lost profits, lost sales, injury to person or property, or any other incidental or  
consequential loss) shall be available. Any action for breach of warranty must be brought within two (2) years of the date of sale.  
GRACO MAKES NO WARRANTY, AND DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A  
PARTICULAR PURPOSE, IN CONNECTION WITH ACCESSORIES, EQUIPMENT, MATERIALS OR COMPONENTS SOLD BUT NOT  
MANUFACTURED BY GRACO. These items sold, but not manufactured by Graco (such as electric motors, switches, hose, etc.), are subject to  
the warranty, if any, of their manufacturer. Graco will provide purchaser with reasonable assistance in making any claim for breach of these  
warranties.  
In no event will Graco be liable for indirect, incidental, special or consequential damages resulting from Graco supplying equipment hereunder, or  
the furnishing, performance, or use of any products or other goods sold hereto, whether due to a breach of contract, breach of warranty, the  
negligence of Graco, or otherwise.  
FOR GRACO CANADA CUSTOMERS  
The Parties acknowledge that they have required that the present document, as well as all documents, notices and legal proceedings entered into,  
given or instituted pursuant hereto or relating directly or indirectly hereto, be drawn up in English. Les parties reconnaissent avoir convenu que la  
rédaction du présente document sera en Anglais, ainsi que tous documents, avis et procédures judiciaires exécutés, donnés ou intentés, à la suite  
de ou en rapport, directement ou indirectement, avec les procédures concernées.  
Graco Information  
TO PLACE AN ORDER, contact your Graco distributor or call to identify the nearest distributor.  
Phone: 612-623-6928 or Toll Free: 1-800-533-9655, Fax: 612-378-3590  
All written and visual data contained in this document reflects the latest product information available at the time of publication.  
Graco reserves the right to make changes at any time without notice.  
Original instructions. This manual contains English. MM 312497  
Graco Headquarters: Minneapolis  
International Offices: Belgium, China, Japan, Korea  
GRACO INC. AND SUBSIDIARIES • P.O. BOX 1441 • MINNEAPOLIS MN 55440-1441 • USA  
Copyright 2009, Graco Inc. All Graco manufacturing locations are registered to ISO 9001.  
Revised 1/2012  
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