Instructions

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

Warnings

Warnings

The following Warnings are for the setup, use, grounding, maintenance and repair of this equipment. The exclama- tion point symbol alerts you to a general warning and hazard symbols refer to procedure-specific risks. Refer back to these Warnings. Additional, product-specific warnings may be found throughout the body of this manual where appli- cable.

WARNING

EQUIPMENT MISUSE HAZARD

Misuse can cause death or serious injury.

???Do not operate the unit when fatigued or under the influence of drugs or alcohol.

???Do not exceed the maximum working pressure or temperature rating of the lowest rated system component. See Technical Data in all equipment manuals.

???Use fluids and solvents that are compatible with equipment wetted parts. See Technical Data in all equipment manuals. Read fluid and solvent manufacturer???s warnings. For complete information about your material, request MSDS forms from distributor or retailer.

???Check equipment daily. Repair or replace worn or damaged parts immediately with genuine manufacturer???s replacement parts only.

???Do not alter or modify equipment.

???Use equipment only for its intended purpose. Call your distributor for information.

???Keep children and animals away from work area.

???Comply with all applicable safety regulations.

SKIN INJECTION HAZARD

High-pressure fluid from dispense valve, hose leaks, or ruptured components will pierce skin. This may look like just a cut, but it is a serious injury that can result in amputation. Get immediate surgical treatment.

??? Do not point dispense valve at anyone or at any part of the body.

???Do not put your hand over the end of the dispense nozzle.

???Do not stop or deflect leaks with your hand, body, glove, or rag.

???Follow Pressure Relief Procedure in this manual, when you stop spraying and before cleaning, checking, or servicing equipment.

CALIFORNIA PROPOSITION 65

This product contains a chemical known to the State of California to cause cancer, birth defects or other reproductive harm. Wash hands after handling.

Pressure Relief Procedure

Follow the Pressure Relief Procedure whenever you see this symbol.

This equipment stays pressurized until pressure is manually relieved. To help prevent serious injury from pressurized fluid, such as skin injection, splashing fluid and moving parts, follow the Pressure Relief Procedure when you stop spraying and before cleaning, checking, or servicing the equipment.

1.Verify pump feeding valve is stopped and discon- nected from, or locked out of it???s driver.

2.Using a wrench, slowly loosen inlet nut.

3.Then, using a wrench, slowly loosen each port nut.

Setup

The divider valve is shipped ready to install in your sys- tem. It has been factory-tested and should not require any additional modification.

For MJ and MX series valves only: Gaskets (a) must be installed between every valve section (b) of the block assembly to prevent leaking.

b

a

b

FIG. 1

Setup

NOTICE

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.

To install the divider valve in your system:

1.Determine an appropriate, remote mounting loca- tion.

2.Install a rupture to atmosphere fitting with a blow-out disk that is rated for 7,500 psi (52 MPa, 517 bar) or less between the force feed lubricator pump and master divider valve inlet.

3.Install an analog pressure gauge at the inlet to the divider valve.

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.

5.Torque. See Table 4 on page 15.

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.

Setup

Component Identification

B

A

D

C

E

F

G

H

FIG. 2

Key:

AValve Section

BInlet Section

CIndicator / Port Plug

DCrossport Plate

EEnd Plug

FSubplates with Outlet Ports

GEnd Section

HTie Rod Nut

Table 3: Typical Divider Valve

Combinations

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.

Valve Sections (MSP, MHH and MXP modular-type, divider valves, only)

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. 3).

Piston

Enclosure/End

Plug

Enclosure Plug Gasket

O-Rings

Piston

Check

Valve

FIG. 3

Valve sections may be manufactured to require one or two lube outlets. Stamping located on the face of each section indicates:

???the style of divider valve section, i.e., MSP, MX, etc.,

???the discharge per piston stroke expressed in thousandths of cubic inches (35 = .035 in3 ) and,

???the number of lube outlets required (S = single, one outlet only; T = twin, two lube outlets required).

Setup

Prefilling Lubricant Distributor Lines

Follow the following procedure exactly as written, in the order written.

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.

???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.

Filling Secondary-to-Lube Point Lines

Refer to FIG. 4. when performing this procedure

.

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.Stroke the hand pump until air-free lubricant is observed flowing from the end of the lube line.

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 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 indica- tors or port plugs removed in Step 1 until the line-filling procedure described in Section 2 (Filling Master -to-Secondary Lube Lines) has been completed.

Filling Master-to-Secondary Lube Lines

Refer to FIG. 5. when performing this procedure.

REMOVE INDICATOR

OR PORT PLUG

FIG. 4

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.

FIG. 5

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.

Setup

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.

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.

6.Repeat Steps 1-5 for each of the other lube lines between the master divider valve and all other sec- ondary divider valves.

NOTE: Do not replace any of the performance indica- tors 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.

Filling Master Divider Valve

Refer to FIG. 6. when performing this procedure.

LUBE POINT

SECONDARY

MASTER

BLEED

HERE

CYCLE PUMP

FIG. 6

TI11000

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.

Repair

Repair

???Before performing any repair procedures, relieve pressure, page 3.

???Pressure test distribution blocks yearly or every 8000 hours. Replace seals and divider valves as necessary.

Before machine operation is resumed following mainte- nance or repair, manual system air purging must be per- formed.

There are several air purging procedures available depending upon the maintenance or repair procedure.

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.

Repair

Section 1: Purging Air from Secondary Divider Valve Lube-to-Lube Point Lines

MASTER

REMOVE INDICATOR

OR PORT PLUG

FIG. 7

Steps 1-6, refer to FIG. 7.

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

Repair

Section 2: Purging Air from Master to Secondary Divider Valve Lube Lines

REMOVE INDICATOR

OR PORT PLUG

FIG. 8

Steps 1- 9, refer to FIG. 8.

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.

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.

3.Attach a hand pump filled with clean, filtered lubri- cant on the master divider valve that was opened in Step 2.

4.Operate the hand pump until air-free lubricant is observed flowing freely from the secondary valve???s lube inlet connector.

5.Tighten the fitting at the secondary valve???s inlet while lubricant is still flowing.

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.

8.Reinstall all of the performance indicators or port plugs in the secondary divider valve while lubricant is still flowing from the ports.

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.

The system is now ready for operation.

Repair

Section 3: Purging Air from Pump to Master Divider Valve Lines

LUBE POINT

SECONDARY

MASTER

BLEED THROUGH

ALL PORTS

FIG. 9

Steps 1-3, refer to FIG. 9.

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.

Repair

Section 4: Purging Air After Adding or Replacing a Master Divider Valve Module

TI11116

FIG. 10

Steps 1-7, refer to FIG. 10.

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.

2.Do not completely tighten the connection(s) at the secondary divider valve???s inlet or at lubrication points.

3.Disconnect and remove the line from the pump at the inlet of the master divider valve.

4.Attach a hand pump filled with clean, filtered lubri- cant to the inlet port on the master divider valve.

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.

7.Remove the hand pump and reconnect the system pump to the inlet of the master divider valve.

The system is now ready for operation.

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

FIG. 11

Steps 1-8, refer to FIG. 11.

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.

2.Do not completely tighten the connection(s) at the lubrication point.

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.

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.

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.

7.Repeat Steps 3 - 6 for any additional lubrication points connected to the new module.

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.

The system is now ready for operation.

Repair

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.

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.

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.

NOTE: Never block a lube outlet that is designed to dis- charge lubricant.

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.

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.

The indicator pin remains extended until it is reset man- ually. This helps locate the lube line that is blocked.

Rupture Indicator

Rupture indicators are used on MSP/MH divider valve applications where lube system pressure exceed 2500 psi (17 MPa, 172 bar). The high pressure from the lube line blockage causes a disc to rupture. The lubricant then forces an indicator to protrude, locating the block- age. 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.

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.

Locating and Repairing Blockages

1.Make a visual inspection of the system. Check for crushed lines or improper divider valve installation.

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.

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)].

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.

Repair

4a. Master Divider Valve Equipped With Performance

Indicator

With manual pump connected to the master divider valve as outlined in Locating Blockages, Step 3, raise pressure to 2000 psi (14 MPa, 138 bar). The indicators in the indicator ports will signal the loca- tion of the blockage. An indicator in the up position indicates pressure is in that outgoing line and sig- nals the blockage is in the area being served from this outlet (FIG. 12).

If no indicator pins are protruding, the blockage is in the master divider valve.

HAND PUMP

NOTE:

???If all indicator port plugs are removed, the master will not cycle. Blockage is in this divider valve.

???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, page 15.

HAND PUMP

SYSTEM PUMP

LUBE

INDICATOR PIN UP

LUBE

OUTLETS

OUTLETS

INDICATOR

MASTER

DIVDER

VALVE

SECONDARY

DIVIDER

VALVE

PORT

PLUGS

MASTERREMOVED

DIVDER

VALVE

SECONDARY

FIG. 12

TI11103

DIVIDER

4b. Master Divider Valve Equipped Without Performance

Indicator

1)With manual pump connected to the master divider valve as outlined in Locating Blockages, Step 3, raise pressure to 2000 psi (14 MPA, 138 bar).

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 (14 MPa, 138 bar)

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 Blockages, Step 3.

FIG. 13

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. 13).

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.

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

Repair

fitting and slowly operate manual pump to verify location. If blockage is in this divider valve, go to step 7.

LUBE

OUTLET

SYSTEM PUMP

MASTER

DIVDER

VALVE

LUBE OUTLETS

INDICATOR PORT

PLUGS REMOVED

SECONDARY

DIVIDER

VALVE

HAND PUMP

BEARING

FIG. 14

6.Install manual pump into each indicator port of sec- ondary divider valve in turn and slowly operate pump (FIG. 14). 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.

7.Clean Divider Valve

Table 4: Torque Values (*see FIG. 2, page 4)

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. 15). Also remove end plugs only and try to move each piston back and forth without removing the piston from the valve sec- tion.

Inlet

10T

20S

10T

30S

End

FIG. 15

NOTICE

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.

b.If all pistons move freely and there is no indica- tion of a more serious problem, replace end plugs.

c.Using a new gasket, tighten and torque as indi- cated in Table 4 (below).

Repair

d.Clean sections and pistons in suitable clean sol- vent until all lubricant has been removed.

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.

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 certain piston slides smoothly but snugly in cyl- inder 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 problems. The source of the contamination must be eliminated 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.

Separation Blockage

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 alternate lubricants and your local Graco/Trabon distrib- utor to verify compatibility with centralized lubricating systems.

If all indictor port plugs are removed, master will not cycle. Blockage is in this divider valve.(FIG. 12).

MJ Series

MJ Series

Technical Data

Dimensions

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

2* 560643 INLET, CRS, MJ

3* 560645 END, CRS, MJ

4557515 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)

5556371 NUT, tie rod, 1/4-28 (3 required)

6557514 GASKET, feeder, MJ

*Component is shipped with gasket

MJ Series

2

1

6

3

4

5

MSP Series

MSP Series

Technical Data

MSP Series

Dimensions

MSP Series

Parts

Ref Part No. Description

1562711 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, assembly, MSP 05S - SST

562755 VALVE, assembly, MSP 10S - SST

24B475 VALVE, assembly, MSP 15S - SST

562756 VALVE, assembly, MSP 20S - SST

24B476 VALVE, assembly, MSP 25S - SST

24B477 VALVE, assembly, MSP 30S - SST

24B478 VALVE, assembly, MSP 35S - SST

562757 VALVE, assembly, MSP 40S -SST

24B479 VALVE, assembly, MSP 05T - SST

562758 VALVE, assembly, MSP 10T - SST

24B480 VALVE, assembly, MSP 15T - SST

562759 VALVE, assembly, MSP 20T - SST

24B481 VALVE, assembly, MSP 25T - SST

24B482 VALVE, assembly, MSP 30T -SST

24B483 VALVE, assembly, MSP 35T - SST

562760 VALVE, assembly, MSP 40T - SST

224B497 BLOCK, base, MSP, NPTF, SST

563425 BLOCK, base, MSP NPSF

563447 BLOCK, base, MSP, BSPP

563451 BLOCK, base, MSP, SAE

563479 BLOCK, base, MSP w/No outlets

24N369 BLOCK, base, MSP, BSPP, SST

Ref Part No. Description

3560919 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

15Y070 BLOCK, inlet, MSP, NPTF, SST

16P368 BLOCK, inlet, MSP, BSPP, SST

4563279 BLOCK, MSP end w/alt inlet

563424 BLOCK, end, MSP

24B498 BLOCK, end, MSP, SST

5563469 KIT, crossport bar, right

563470 KIT, crossport bar, left

563471 KIT, crossport bar, both

24R631 KIT, crossport, MSP, LH/RH, sst

24R632 KIT, crossport, MSP, RH, sst

24R633 KIT, crossport, MSP, LH, sst

6563472 KIT, singling bar

7562660 VALVE, assembly bypass, standard MSP

8557731 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)

126247 ROD, tie, 3 section, MSP, SST

126248 ROD, tie, 4 section, MSP, SST

126249 ROD, tie, 5 section, MSP, SST

126250 ROD, tie, 6 section, MSP, SST

126251 ROD, tie, 7 section, MSP, SST

126252 ROD, tie, 8 section, MSP, SST

9556371 NUT, 1/4 - 28 (3 required)

558633 NUT, SST 1/4 - 28 light hex (3 required)

1

7

MSP Series

3

5 or 6 2

4

8

9

MHH Series

MHH Series

Technical Data

MHH Series

Dimensions

",%%$%3#2%73

1.500

OUTLET IS PLUGGED

ON ONE SIDE WHEN

WORKING SECTION IS

SINGLED

MOUNTING SCREW (TYPICAL)

INDICATOR PORT (TYPICAL)

,

(38.1)

.781

(19.9)

PISTON ENCLOSURE PLUG (TYPICAL)

.281 (7.137) DIA

(4) MTG HOLES

TIE ROD AND NUT (TYPICAL)

ti11480

MHH Series

Parts

Ref Part No. Description

1562679 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

2563425 BLOCK, base, MHH, NPSF

563447 BLOCK, base, MHH, BSPP

563451 BLOCK, base, MHH, SAE

563479 BLOCK, base, MHH w/no outlets

3560919 BLOCK, inlet, MHH, NPSF

560936 BLOCK, inlet, MHH, BSPP

560943 BLOCK, inlet, MHH, SAE

560976 BLOCK, inlet, MHH, ISO 6149

1

7

Ref Part No. Description

563421 BLOCK, inlet, MHH, NPSF, w/bleed

563422 BLOCK, inlet, MHH SAE w/bleed

4563279 BLOCK, MHH end w/alt inlet

563424 BLOCK, end, MHH

5563469 KIT, crossport bar, right

563470 KIT, crossport bar, left

563471 KIT, crossport bar, both

6563472 KIT, singling bar

7562660 VALVE, assembly bypass

8557731 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)

9556371 NUT, 1/4 - 28 (3 required)

3

5 or 6

2

4

8

9

MXP Series

MXP Series

Technical Data

MXP Series

Dimensions

,5"%").,%4

).$)#!4/2 0/24

,5"%"/54,%4

/04)/.!,

ti11477

#2/33/0/24 0,!4% /04)/.!,

Parts

Ref Part No. Description

1562813 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

562834 VALVE, single, .150 MXP w/indicator

MXP Series

Ref Part No. Description

2563519 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

315R994 BLOCK, inlet, MXP

15R993 BODY, inlet, MXP

561029 BLOCK, sect MXP inlet BSPP thread

4563518 BLOCK, end, machine MX

5563524 KIT, MXP, crossport bar, left

563525 KIT, MXP, crossport bar, right

563526 KIT, MXP, crossport bar, both

615R997 BLOCK, bypass, MXP

7557766 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)

8555406 NUT, 5/16 - 24 light hex (3 required)

3

2

6

4

7

8

MGO Series

MGO Series

Technical Data

MGO Series

Dimensions

).,%4

/54,%43

).$)#!4/2 0/243

MGO Series

Parts

2563277 INLET,

3563278 END

4560591 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)

5560600 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)

6555406 NUT, tie rod 3/8 - 24 lock (8 required)

2

1

3

MX Series

MX Series

Technical Data

MX Series

Dimensions



v /54,%4

ti11476

Parts

Ref Part No. Description

4557488 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)

5557494 NUT, tie rod 3/8 - 24 lock (8 required)

6557509 GASKET feeder, MX

*Component shipped with gasket

MX Series

5

4

2

6

1

3

Accessories

Accessories

Tube Clips

Clips are plated and provided with 17/64??? (6.75 mm) mounting holes.

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

Mounting Bars

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

Mounting Brackets

All mounting brackets include screws, lock washers and nuts.

Part No. Description

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

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

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.

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.

* 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.

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.

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.

*All pressures have a tolerance of + 500 psi (3.4 MPa, 34.5 bar)

Accessories

Rupture Discs

All discs are 11/16??? diameter.

*All pressures have a tolerance of + 500 psi (3.4 MPa, 34.5 bar)

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

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/MHH 563251

MX/MXP 563260

MGONA

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

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, 52 MPa) 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, 24 MPa) 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.

*Consult your distributor for availability.

Accessories

Proximity Switch Connection Cables

Notes

Notes

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 r??daction du pr??sente document sera en Anglais, ainsi que tous documents, avis et proc??dures judiciaires ex??cut??s, donn??s ou intent??s, ?? la suite de ou en rapport, directement ou indirectement, avec les proc??dures concern??es.

Graco Information

For the latest information about Graco products, visit www.graco.com.

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.

For patent information, see www.graco.com/patents.

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.

www.graco.com

Revised December 2014