How to select parts to build an MHH series progressive divider valve

assembly, with NPT threading, and MH inlet with bleed screws.

MHH parts are now easier to order

• No longer necessary to order the base components individually (NPT only)

• Select the correct base assembly, then select valves and optional components

• Base assembly is delivered assembled

– Just install valves and other options,

– Test,

– Ship!

How many sections are in the assembly? This includes working sections and bypass blocks

Choose the appropriate MHH Base Plate Assembly. Count up the number of sections, and order a base assembly that has

the correct number of sections.

• Part #, Description

• 24F596, MHH–3 Section

• 24F597, MHH–4 Section

• 24F598, MHH–5 Section

Completely assembled and tested with inlet, subplate (base plate), end section, tie rods, and nuts.

• Part #, Description

• 24F599, MHH–6 Section

• 24F600, MHH–7 Section

• 24F601, MHH–8 Section

Which valve sections do you need? MHH Working Sections

• 562679 MHH-6S*

• 562680 MHH-9S*

• 562681 MHH-12S*

• 24X029 MHH-15S*

• 562682 MHH-18S*

• 24X030 MHH-21S*

• 562683 MHH-24S*

• 562684 MHH-30S*

All MHH valves and BP sections must be ordered in multiples of 5

*Each “S” section only uses one outlet, but each subplate has two outlets. For each “S” section in the assembly, order qty 1 of p/n 557349, 1/8” NPT pipe plug, to plug the unused outlet.

• 562685 MHH-6T

• 562686 MHH-9T

• 562687 MHH-12T

• 24X027 MHH-15T

• 562688 MHH-18T

• 24X028 MHH-21T

• 562689 MHH-24T

• 562690 MHH-30T

• 562660 MHH-BP

(By-Pass Section)

Optional components

Crossports CR option:

• 563469 Crossport Bar, Right Side

CL option:

• 563470 Crossport Bar, Left Side

CB option:

• 563471 Crossport Bar, Both Sides (Right and Left)

For each CR or CL bar used, order qty 1 of p/n 557349, 1/8” NPT pipe plug, to plug the unused outlet. For the CB option, order 2 plugs.

Cycle Indicators

• For visual indication on a standard valve, order p/n 563251, Visual Cycle Indicator Assembly

• For proximity switches, see next page

Proximity switches See literature L15600 for more information.

Explosion-proof prox switches include 6ft, 3 conductor cable. All others ship without connecting cable, order cable separately (see next page).

Part No. Prox. Switch

Type

Operating

Voltage

Cable Electric

Connection LED

Max Cycle

Rate Per Min

Max Pressure

Rating - psi

Rated Life -

Cycle

24K415 DC PNP 10-36 VDC M12 Yes 600? 5100

557741 FSM 115 VAC 3-pin BH Mini No 200 3,500 150,000,000+

557745 FSM 115 VAC Explosion

Proof No 200 3,500 150,000,000+

557746 FSM 115 VAC 5-pin BH Mini No 200 3,500 150,000,000+

557747 FSM 10-32 VDC 4-pin CH Mini No 200 3,500 150,000,000+

563477 FSmech 20-32 VDC 5-pin BH Mini Yes 150 7,500 10,000,000+

563478 FSmech 20-32 VDC 3-pin BH Mini Yes 150 7,500 10,000,000+

563484 FSmech 115 VAC or

10-32 VDC 5-pin BH Mini No 150 7,500 10,000,000+

563485 FSmech 115 VAC or

10-32 VDC

Explosion

Proof No 150 7,500 10,000,000+

563427 Reed 115 VAC or

10-32 VDC

1/2 in NPT

cond No 60 7,500 10,000,000+

563501 FSmech 20-32 VDC 4-pin Micro Yes 150 7,500 10,000,000+

Cables for Prox switches

• Most prox switches ship without a cable, so order the correct cable for the connector on the prox switch:

• 124333, M12 Cable, Male by Female, 5 m/16 ft (for G3 pump)

• 558021, 3-Pin Cable, Straight Connector - 6 ft

• 558022, 3-Pin Cable, Straight Connector - 12 ft

• 558025, 4-Pin Cable, Straight Connector, Polarity - PNP - 12 ft

• 558026, 4-Pin Cable, 90° Connector, Polarity - PNP - 12 ft

• 558023, 5-Pin Cable, Straight Connector - 6 ft

• 558024, 5-Pin Cable, Straight Connector - 12 ft

Performance (High Pressure) Indicators Reset Indicator with Memory Shows you which line is blocked during a lube fault.

• 563252 250 psi

• 563253 500 psi

• 563254 750 psi

• 563255 1000 psi

• 563256 1500 psi

• 563257 2000 psi

• 563258 2500 psi

• 563261 3000 psi

• 563263 3500 psi

• 563262 5000 psi

Automatic Relief Indicator Vents to atmosphere when a line is blocked, allowing other lines to keep working.

• 563170 750 psi

• 563171 1000 psi

• 563172 1250 psi

• 563173 1500 psi

• 563174 2000 psi

• 563175 2500 psi

• 563176 3000 psi

Check Valves Outlet Check Valves: • 1/8 NPT male inlet x 1/8 NPSM female

outlet

• See L15825 for more information

Single Ball Check Valves (steel body, steel ball):

• 5000 psi max pressure

• 563195 10 psi cracking pressure,

• 563196 35 psi cracking pressure,

• 563197 120 psi cracking pressure,

• 563198 250 psi cracking pressure

• 563051 360 psi cracking pressure

Soft Seat Check Valve (SST body, Viton ball):

• 7500 psi max pressure

• 563425 35-60 psi cracking pressure

Bearing Point Check Valves: • Required for oil systems to keep oil in

lines and controlled

• Optional for grease systems

Many options available, see L15825 for product offerings that match the needs of the application.

Appendix A: MHH Valve Suffixes Code Description Additional comments

MH-xxA Not used

MH-xxB Twin valve with cycle pin on Right side.

MH-xxC Single valve with cycle pin on Right side, outlet on Right side.

MH-xxD Single valve with cycle pin on Right side, outlet on Left side.

MH-xxE Twin valve with prox switch. Use standard "T" valve, plus prox switch specified by customer. Lubriquip used 527-006-060 (563485).

MH-xxF Single valve with prox switch, outlet on Right side. Use standard "S" valve, plus prox switch specified by customer, plug left outlet on subplate. Lubriquip used 527-006-060 (563485).

MH-xxG Single valve with prox switch, outlet on Left side. Use standard "S" valve, plus prox switch specified by customer, but plug right outlet on subplate. Lubriquip used 527-006-060 (563485).

MH-xxH Twin valve with cycle pin on Left side.

MH-xxI Not used

MH-xxJ Single valve with cycle pin on Left side, outlet on Right side.

MH-xxK Single valve with cycle pin on Left side, outlet on Left side.

MH-xxL Standard Single valve, but with outlet on Left side. Use standard "S" valve, but plug Right outlet on subplate, leave Left outlet open.

MH-xxM Twin valve with prox switch, but prox is on the Left side. Use standard "T" valve, plus prox switch specified by customer. Lubriquip used 527-006-060 (563485).

MH-xxN Single valve with prox switch on Left, outlet on Right side. Use standard "S" valve, plus prox switch specified by customer, plug left outlet on subplate. Lubriquip used 527-006-060 (563485).

MH-xxO Not used

MH-xxP Single valve with prox switch on Left, outlet on Left side. Use standard "S" valve, plus prox switch specified by customer, but plug right outlet on subplate. Lubriquip used 527-006-060 (563485).

MH-xxQ Not used

MH-xxR Not used

MH-xxS Standard single valve, with outlet on Right side. Use standard "S" valve, plug left outlet on subplate, leave right outlet open.

MH-xxT Standard twin valve.

MH-xxU Not used

MH-xxV Not used

MH-xxW Not used

MH-xxX Not used

MH-xxY Not used

MH-xxZ Not used

MH-BP Not used

Appendix B: Technical Specifications

Torque Specifications

Tie Rod Nut:

• 5-8 ft lbs (6.8 – 10.8 N-m)

Valve Block Mtg. Screw:

• 8-9 ft lbs (10.8 – 12.2 N-m)*

Indicator Port Plug:

• 8-9 ft lbs (10.8 – 12.2 N-m)*

Inlet Bleed Screw:

• 1-2 ft lbs (1.4 – 2.7 N-m)

Piston Enclosure Plug:

• 12-15 ft lbs (16.3 – 20.3 N-m)*

*O-Ring sealed components

Net Weight lbs (kg)

• 3 section: 5.9 (2.7)

• 4 section: 7.3 (3.3)

• 5 section: 8.7 (4.0)

• 6 section: 10.2 (4.6)

• 7 section: 11.6 (5.6)

• 8 section: 13.0 (5.9)

For more specs see L10103

For other options and specialty parts, see the ILE Buyers Guide,

or contact Graco.

This guide is intended to keep the subject matter as simple as possible,

but Graco does offer other thread options, and more optional

components.