MODULAR VALVES
01 Series Modular Valves
■ Features
■ Specifications
■ Stacking Example
01 Series Modular Valves
■ Mounting Surface
Series
Valve
Size
Max. Operating
Pressure
Kgf/cm
2
Max. Flow
L/min.
Number
of Stack
01 Series
1/8 250 35
(Note)
1 to
5 stacks
Name of Valve ISO Mtg. Surface Code No.
01 Series
Modular Valve
ISO 4401-AB-03-4-A
Mounting surface dimensions conform to
ISO 4401 (Hydraulic fluid power four port
directional control valves mounting surface) as
listed in the table below.
Note: Solenoid operated directional valve is included in the
number of stack.
■ Hydraulic Fluids.
Fluids Types
Petroleum base oil Use fluids equivalent to ISO VG 32 or VG 46.
Synthetic fluids
Use phosphate ester or polyol ester fluid. When phosphate ester fluid is to be used, prefix “F-”
to the model number because a special seal (fluororubber) are required to be used.
Water containing
fluids
Use water-glycol fluid
Recommended Viscosity and Temperatures
Note: For use with hydraulic fluids other than those listed above, please consult your Yuken representatives in advance.
Always be sure to use hydraulic fluids within the stipulated conditions shown below:
Viscosity: 15 to 400cSt Temperature : -15
0
to +70
0
C
Control of Contamination
Due caution must be given for maintaining control over contamination of the hydraulic fluids which may
Otherwise lead to breakdowns and shorten the life of valve. Please maintain the degree of contamination
Within NAS 1638-Grade 12. Use 20µm or finer line normal filter.
T
B A B A B A B A B A B A
P
Modular Valves
{
Base Plate
(MMC-01)
1/8 Solenoid operated
Directional Valve
(DSG-01)
01 Series
EIC-F-1001-0
01 Series Modular Valves
443
Any type of hydraulic fluid, listed in the table below can be used.
F
Installation and mounting space can be minimized.
No special skill is required for assembly. Any alteration/addition to the hydraulic circuit can be made quickly
and easily.
Problems such as oil-leaks, vibration and noise which may be caused by piping are minimized, increasing the
reliability of the hydraulic system.
Maintenance and system check-ups can be easily carried out as they are normally installed in stackable units.
01 Series Modular Valves
Caution in the selection of valves and circuit designing
■ Instructions
The selection of modular valves, to suit a particular function or hydraulic circuit are made in exactly the same way as
conventional valves, taking into account of the flow and pressure of each valve to be used. In some cases, the
stacking system may be restricted. So please refer to the following instructions for stacking sequence. Please note
that, when designing a system using modular stacking valves, due consideration should be given to working space
for future maintenance.
(Incorrect) (Correct)
(Incorrect) (Correct)
(Incorrect) (Correct)
(Incorrect) (Correct)
P T B A
P T B A
P T B A
P T B A
P T B A
P T B A
P T B A
P T B A
Solenoid Operated
Directional Valve
Pilot Operated
Check Modular
Valve
(for "A&B-Lines")
Reducing Modular
Valve
(for "B-Line")
Solenoid Operated
Directional Valve
Throttle and Check
Modular Valve
(for "A&B-Lines",
Metre-Out)
Reducing Modular
Valve
(for "B-Line")
Solenoid Operated
Directional Valve
Throttle and Check
Modular Valve
(for "A&B-Lines",
Metre-Out)
Pilot Operated
Check Modular
Valve
(for "A&B-Lines")
Solenoid Operated
Directional Valve
Throttle and Check
Modular Valve
(for "A&B-Lines",
Metre-Out)
Break
Modular Valve
Stacking sequence when using reducing modular
valves (for “A” or “B” line) and pilot operated
check modular valves.
Because reducing valves are spool type, there is an
internal leakage. In the stacking sequence shown in the
drawing left (incorrect), the cylinder moves due to
leakage through the pilot pressure line .
Consequently, retaining the position of the cylinder
using a pilot operated check valve becomes
impossible. The stacking sequence shown in the
drawing right (correct) is required in order to retain the
cylinder position.
Stacking sequence when using reducing modular
valves (for “A” or “B” line) and throttle and check
modular valves (for metre-out)
B to T flow as in the drawing left (incorrect), pressure
is generated at part with a throttle effect of the
throttle and check valve. Depending upon the pressure
so generated, the reducing modular valve may perform
a pressure reducing function which causes a shortage
of output power of the cylinder and spoils the smooth
operation of the cylinder. Therefore, stacking sequence
in the drawing right (correct) is required in this
combination.
Stacking sequence when using pilot operated check
modular valves and throttle and check modular
valves(metre-out).
A to T flow as in the drawing left (incorrect), pressure
is generated at part with a throttle effect of the
throttle and check modular valve.
The pressure so generated acts to shut the pilot
operated check modular valve and eventually creates
an open and shut operation of the valve repeatedly
which may cause the cylinder to have a knocking
effect (the same effect will occur in the case of B to T
flow). Therefore, the stacking sequence in the drawing
right (correct) is required in this combination.
Stacking sequence when using brake modular
valves and throttle and check modular valves.
In the drawing left (incorrect), pressure is generated at
part (a load pressure and a back pressure from
throttle effect). For structural reasons of the brake
valve, the load pressure and back pressure act to open
the valve. Therefore the setting pressure should be
more than the pressure equal to the load pressure plus
back pressure (Pa+Pb). If the setting pressure is less
then Pa+Pb, the brake valve acts and brakes the
movement of the actuator in operation, this eventually
reduces the speed of the actuator. On the contrary, if
the setting pressure is more than Pa+Pb, shock may
occur when braking the actuator since the setting
pressure is too high against the load pressure.
Therefore, the stacking sequence in the drawing right
(correct) is required in this combination.
MODULAR VALVES
444
01 Series Modular Valves
■ Base Plates and Sub-Plates ■ Mounting Bolts
When mounting the modular valves, use base plates and sub-
plates specified below. If these base plates and the sub-plates
are not used, ensure that the mounting surface has a good
machined finish.
Modular valves are mounted using stud
bolts which are supplied in a kit from.
When mounting, see the following table
for tightening torque. After the test run, be
sure to tighten again to a firm tightness
within the specified torque.
Modular
Valve
Series
Base Plate Sub-Plates
Model Number Page Model Number Page
01 Series
MMC-01- -4080
471
DSGM-01- -3080
*
Modular
Valve
Series
Bolt kit
Model Number
Tightening
torque
Kgf-m
01 Series
MBK-01- -30
0.5 – 0.6
* For the details of sub plates see the solenoid operated
direction control valve catalogue No. EIC-E-1001, Page no. 358.
■ Assembly
Assembly should be carried out in clean conditions and in
accordance with the following procedure. Cautions, attention
should be paid to ensure that the interface of the valves are
clean and free from dirt or other foreign materials.
■ Assembly Procedure :
1) Screw-in the four stud bolts, fully into the tapped holes
on the mounting surface of the specified base plate, sub-
plate or manifold.
2) Stack the modular valves and solenoid operated direc-
tional valves in accordance with the hydraulic circuit,
place the O-ring inserted face on the base plate and make
sure that the correct position before stacking the valves
using stud bolts.
3) Align both the end of the valves stacked.
4) Screw-in the four nuts onto the stud bolts and tighten
with the specified torque. After the test run, be sure to
re-tighten the nuts to a firm tightness within the
specified torque.
■ Pressure Drop
Pressure drop curves of the modular valves are those
based on viscosity of 35cSt and specific gravity of
0.850. when using the modular valves in condition
other than the above mentioned, find the appropriate
valves referring to the following table and formula.
For any other viscosity, multiply the factors in the
table below.
P'= P (G'/0.850)
Viscosity cSt 15 20 30 40 50 60 70 80 90 100
Factor 0.81 0.87 0.96 1.03 1.09 1.14
1.19 1.23 1.27 1.30
[Example] 01 Series Modular Valves
For any other specific gravity (G'), the pressure drop
( P') may obtained from the following formula.
Modular
Valves
Solenoid Operated
Directional valve
Stud Bolt
Nut
Mounting
Bolt Kit
Base Plate
MODULAR VALVES
445
F
01 Series Modular Valves
01 Series Modular Valves
■ Modular Valve Table
1/8 Modular Valves
MODULAR VALVES
446
Model Numbers
Graphic Symbols
Page
Class
Pressure Control Valves
Flow Control Valves
Solenoid Operated
Directional Valve
DSG-01- -50
Relief Modular Valves
(for "P-Line")
MBP-01- -30
Relief Modular Valves
(for "A-Line")
MBA-01- -30
Relief Modular Valves
(for "B-Line")
MBB-01- -30
Reducing Modular Valves
(for "P-Line")
MRP-01- -30
Reducing Modular Valves
(for "A-Line")
MRA-01- -30
Reducing Modular Valves
(for "B-Line")
MRB-01- -30
Brake Modular Valves
MBR-01- -30
Sequence Modular Valves
(for "P-Line")
MHP-01- -30
Counterbalance Modular Valves
(for "A-Line")
MHA-01- -30
Pressure Switch Modular Valves
(for "P-Line")
MJP-01- - -10
Pressure Switch Modular Valves
(for "A-Line")
MJA-01- - -10
Pressure Switch Modular Valves
(for "B-Line")
MJB-01- - -10
Throttle Modular Valves
(for "P-Line")
MSP-01-30
Check & Throttle Modular Valves
(for "P-Line")
MSCP-01-30
Throttle & Check Modular Valves
(for "A-Line", Metre-out)
MSA-01-X-30
Throttle & Check Modular Valves
(for "A-Line",Metre-in)
MSA-01-Y-30
Throttle & Check Modular Valves
(for "B-Line",Metre-out)
MSB-01-X-30
Throttle & Check Modular Valves
(for "B-Line",Metre-in)
MSB-01-Y-30
Throttle & Check Modular Valves
(for "A&B-Line",Metre-out)
MSW-01-X-30
Throttle & Check Modular Valves
(for "A&B-Line",Metre-in)
MSW-01-Y-30
Throttle & Check Modular Valves
(for "A&B-Line",Metre-out,Metre-in)
MSW-01-XY-30
Throttle & Check Modular Valves
(for "A&B-Line",Metre-in,Metre-out)
MSW-01-YX-30
Check Modular Valves
(for "P-Line")
MCP-01- -31
Check Modular Valves
(for "T-Line")
MCT-01- -31
Anti-Cavitation Modular Valves
MAC-01- -30
Pilot Operated Check Modular Valves
(for "A-Line")
MPA-01- -40
Pilot Operated Check Modular Valves
(for "B-Line")
MPB-01- -40
Pilot Operated Check Modular Valves
(for "A&B-Line")
MPW-01- -40
End Plates
(Blocking Plates)
MDC-01-A-30
End Plates
(Bypass Plates)
MDC-01-B-30
Connecting Plates
(for "P&A-Lines")
MDS-01-PA-3080
Connecting Plates
(for "P&B-Lines")
MDS-01-PB-3080
Base Plates
MMC-01- -4080
Connecting Plates
(for "A&T-Lines")
MDS-01-AT-3080
Bolt Kits
MBK-01- -30
Modular Plates and Modular Bolts Direction Control Valves
447
EIC-E-1001
447
447
449
449
449
451
453
455
457
459
461
463
463
465
466
467
469
469
470
470
470
471
473
465
467
467
P T B A
457
457
463
463
463
463
463
463
Check Modular Valves
(for "A-Line")
MCA-01- -31
Check Modular Valves
(for "B-Line")
MCB-01- -31
Model Numbers
Graphic Symbols
Page
Class
*
*
*
*
*
*
465
465
01 Series Modular Valves
■
1/8 Relief Modular Valves
■ Specifications
Max. Operating Pressure
Kgf/cm
2
Max. Flow
L/min.
210 35
■ Model Number Designation
F
-
MBP
-
01
-
C
-
30
Special Seals Series Number Valve Size
Pres. Adj. Range
Kgf/cm
2
Design Number
F:
Special Seals for
Phosphate Ester
Type Fluids (Omit if
not required)
MBP: Relief Modular Valves for P-Line
MBA: Relief Modular Valves for A-Line
MBB: Relief Modular Valves for B-Line
01
C: *~140
*1
H: 70~210
30
1. See the “Minimum Adjustment Pressure” for the item marked *
■ Typical Performance Characteristics
Hydraulic Fluid: Viscosity 35cSt, Specific Gravity 0.850
■ Instructions
Minimum Adjustment Pressure
varies according to the back pressure
at tank line. Therefore, please obtain
it from the following formula.
Min. Adjustment pressure = Value
obtained from minimum adjustment
pressure characteristics curve and
back pressure at tank line.
The back pressure at the tank line
should be obtained by adding the
tank line pressure drop for each
valve to be stacked.
To make pressure adjustment,
loosen the lock nut and turn the
pressure adjustment screw clockwise
or anticlockwise.
For an increase of pressure, turn the
screw clockwise. Be sure to re-
tighten the lock nut firmly after
making adjustment to the pressure.
In case of a small flow, the setting
pressure may become unstable. To
avoid this, refer to the minimum
flow characteristic curves to the left
and use the value within a range as
shown with
5 10 15
20
25 30 35
1
2
3
4
5
6
Pressure Drop
Flow Rate
L/min.
Kgf/cm²
0
0
P-Line (MBP) & T-Line
A & B
Line
P
-
L
i
n
e
(
M
B
A
,
M
B
B
)
5 10 15
20
25 30 35
0
2
4
6
8
10
12
14
L/min.
Kgf/cm²
Flow Rate
Min. Adj. Pres.
0 35 70 105 140 175 210
0
1
2
3
4
5
6
Pressure
Min. Flow
L/min.
Kgf/cm²
0 5 10 15 20
25
30 35
0
8
16
15
25
30
50
60
70
120
130
140
190
200
210
L/min.
Flow Rate
Pressure
Kgf/cm²
P T B A P T B A
P T B A
Pressure Drop
Minimum Flow
Nominal Override
Characteristics
Min. Adjustment Pressure
MBP-01
MBB-01MBA-01
MODULAR VALVES
Graphic Symbol
447
F
01 Series Modular Valves
01 Series Modular Valves
DIMENSIONS IN
MILLIMETRES
Mass ……. 1.1Kg.
Mass ……. 1.1Kg.
For other dimensions, refer to above (MBP-01) Drawing.
■ Spare Parts List
List of Seals
Sl.
No.
Name of Parts Parts Numbers Qty.
1 O-Ring SO-NB-P9 4
2 O-Ring SO-NB-P18 2
3 O-Ring SO-NA-P20 1
Note: When ordering the seals,
please specify the seal kit number from the table right.
Model Numbers Seal Kit Numbers
MBP-01
KS-MBP-01-30 MBA-01
MBB-01
List of Seal Kit
Model No. L
1
L
2
MB -01-C
151 92
MB -01-H
166.5
107.5
MBP-01- -30
MBB-01- -30
MBA-01- -30
MODULAR VALVES
448
Fully Extended L
Fully Extended L
47
831
1.8
5.5 Dia. x Thru.
4 Places
40.5
32.5
0.75
65
20.5
11
40
2
1
Lock Nut 13 Hex.
Pressure Adj. Screw
4 Hex. Soc.
P
T
B A
Mounting Surface
(O-Ring Furnished)
27 A/F
Fully Extended L
16
16
1
Fully Extended L
2
01 Series Modular Valves
■
1/8 Reducing Modular Valves
■ Specifications
■ Model Number Designation
F- MRP -01 -B -30H16
Special Seals Series Number Valve Size
Pres. Adj. Range
Kgf/cm
2
Design Number
F:
Special Seals for
Phosphate Ester
Type Fluids
(Omit if
not required)
MRP: Reducing Modular Valves for P-Line
MRA: Reducing Modular Valves for A-Line
MRB: Reducing Modular Valves for B-Line
01
A: 3 ~40
B: * ~ 70
*1
C: 35 ~140
H: 70 ~210
30H16
*1. See the “Minimum Adjustment Pressure” for the item marked *
Note : If the setting pressure is less than 19 Kgf/cm
2
maximum flow is limited.
See the following “Minimum Adjustment Pressure vs. Max. Flow” for
serviceable range.
■ Typical Performance Characteristics
Hydraulic Fluid: Viscosity 35cSt, Specific Gravity 0.850
varies according to the back pressure
at tank line. Therefore, please obtain
it from the following formula.
Min. Adjustment Pressure = Value
obtained from minimum adjustment
pressure characteristics curve and
back pressure at tank line.
The back pressure at the tank line
should be obtained by adding the tank
line pressure drop for each valve to be
stacked.
To make pressure adjustment, loosen
the lock nut and turn the pressure
adjustment screw clockwise or
anticlockwise.
For an increase of pressure, turn the
screw clockwise. Be sure to re-
tighten the lock nut firmly after
making adjustment to the pressure.
5 10 15 20
25 30
35
0
1
2
3
4
5
6
0
Flow Rate
L/min.
Kgf/cm²
A & B Line
T- Line
Pressure Drop ∆P
P T B A
P T B A P T B A
Pressure Drop
Pres. Drop at Spool Fully
Opened (P-Line)
Min. Adjustment Pressure
vs. Max. Flow
Max. Operating Pressure
Kgf/cm
2
Max. Flow
L/min.
250 35
■ Instructions
Minimum Adjustment Pressure
MRP-01
MRB-01MRA-01
MODULAR VALVES
Graphic Symbol
449
5
10 15 20
25 30
35
0
4
8
12
0
14
Kgf/cm²
Flow Rate
L/min.
Pressure Drop ∆P
5 10 15 20
25 30
35
0
4
8
12
0
20
Kgf/cm²
Flow Rate
L/min.
16
Min. Adj. Pressure
F
01 Series Modular Valves
5 10 15
20
25 30 35
0
Flow Rate
L/min.
1
3
5
40
50
60
70
120
130
140
190
200
210
Kgf/cm²
Secondary Pressure
Nominal Override Characteristics
Primary Pressure 250 Kgf/cm²
‘B’
‘C’
‘H’
01 Series Modular Valves
DIMENSIONS IN
MILLIMETRES
Mass ……. 1.1Kg.
■ Spare Parts List
Sl.
No.
Name of Parts Parts Numbers
Qty.
MR -01
1 O-Ring SO-NB-P9 4
2 O-Ring SO-NB-P18 2
3 O-Ring SO-NA-P20 1
Note: When ordering the seals, please specify the seal kit number from the table below.
Model Numbers Seal Kit Number
MRP-01
KS-MBP-01-30 MRA-01
MRB-01
A
B
C
MRP-01- -30H16
MRA-01- -30H16
MRB-01- -30H16
List of Seals
List of Seal Kit
MODULAR VALVES
450
Model No. L
1
L
2
MR -01-
166.2 92
MR -01-H
183.2 109
32.5
0.75
Fully Extended L
Fully Extended L
47
31
65
40.5
11
1.8
15.5
8
2
1
5.5 Dia. x Thru.
4 Places
Lock Nut 13 Hex.
Pressure Adj. Screw
4 Hex. Soc.
40
20.5
Pressure Gauge
Connection
1
4
BSP.F Thd.
P
T
B A
Mounting Surface
(O-Ring Furnished)
27 A/F
01 Series Modular Valves
■
1/8 Brake Modular Valves
■ Specifications
Max. Operating Pressure
Kgf/cm
2
Max. Flow
L/min.
250 35
■ Model Number Designation
*1. See the “Minimum Adjustment Pressure” for the item marked *
■ Typical Performance Characteristics
Hydraulic Fluid: Viscosity 35cSt, Specific Gravity 0.850
P T B A
5 10 15 20 25 30 350
0
1
2
3
4
5
6
A-Line
B-Line
P&T-Line
L/min.
Flow Rate
Pressure Drop ∆P
Kgf/cm²
5 10 15 20 25 30 350
0
2
4
6
8
10
12
14
Min. Adj. Pres.
Kgf/cm²
L/min.
Flow Rate
Pressure Drop
Min. Adjustment Pressure
varies according to the back pressure at
tank line. Therefore, please obtain it from
the following formula.
Min. Adjustment Pressure = Value
obtained from minimum adjustment
pressure characteristics curve and back
pressure at tank line.
The back pressure at the tank line should
be obtained by adding the tank line
pressure drop for each valve to be stacked.
To make pressure adjustment, loosen the
lock nut and turn the pressure adjustment
screw clockwise or anticlockwise.
Be sure to re-tighten the lock nut firmly
after making adjustment to the pressure.
■ Instructions
Minimum Adjustment Pressure
MODULAR VALVES
Graphic Symbol
451
F
01 Series Modular Valves
F- MBR -01 -C -30
Special Seals Series Number
Valve
Size
Pres. Adj.
Range
Kgf/cm
2
Design
Number
F:
Special Seals for
Phosphate Ester
Type Fluids
(Omit if
not required)
MBR: Brake Modular Valves
01
C: *~140
*1
H: 70~210
30
01 Series Modular Valves
DIMENSIONS IN
MILLIMETRES
Model No. L
1
L
2
MBR-01-C 161 107
MBR-01-H 176.5
122.5
■ Spare Parts List
Sl.
No.
Name of Parts Parts Numbers Qty.
1 O-Ring SO-NB-P7 1
2 O-Ring SO-NB-P9 4
3 O-Ring SO-NB-P18 1
4 O-Ring SO-NA-P20 1
Note: When ordering the seals,
please specify the seal kit number from the table below.
Model Number Seal Kit Number
MBR-01 KS-MBR-01-30
Mass ……. 1.3Kg.
List of Seals
List of Seal Kit
MBR-01- -30
MODULAR VALVES
452
Fully Extended L
Fully Extended L
47
831
1.8
5.5 Dia. x Thru.
4 Places
40.5
32.5
0.75
65
20.5
11
40
2
1
Lock Nut 13 Hex.
Pressure Adj. Screw
4 Hex. Soc.
P
T
B A
Mounting Surface
(O-Ring Furnished)
27 A/F
01 Series Modular Valves
■
1/8 Sequence Modular Valves
■ Specifications
Max. Operating Pressure
Kgf/cm
2
Max. Flow
L/min.
250 35
■ Model Number Designation
*1. See the “Minimum Adjustment Pressure” for the item marked *
■ Typical Performance Characteristics
Hydraulic Fluid: Viscosity 35cSt, Specific Gravity 0.850
P T B A
5 10 15 20 25 30 350
0
2
4
6
8
10
12
14
Min. Adj. Pres.
L/min.
Flow Rate
5 10 15 20 25 30 350
0
1
2
3
4
5
6
A&B-Line
T-Line
L/min.
Flow Rate
Kgf/cm²
Pressure Drop
∆
P
Kgf/cm²
Pressure Drop
Min. Adjustment Pressure
varies according to the back pressure at
tank line. Therefore, please obtain it from
the following formula.
Min. Adjustment Pressure = Value
obtained from minimum adjustment
pressure characteristics curve and back
pressure at tank line.
The back pressure at the tank line should
be obtained by adding the tank line
pressure drop for each valve to be stacked.
To make pressure adjustment, loosen the
lock nut and turn the pressure adjustment
screw clockwise or anticlockwise.
Be sure to re-tighten the lock nut firmly
after making adjustment to the pressure.
■
Instructions
Minimum Adjustment Pressure
MODULAR VALVES
Graphic Symbol
453
F
01 Series Modular Valves
F- MHP -01 -C -30
Special Seals Series Number Valve Size
Pres. Adj. Range
Kgf/cm
2
Design Number
F:
Special Seals for
Phosphate Ester
Type Fluids
(Omit if
not required)
MHP: Sequence Modular Valves
For P-Line
01
C: * ~ 140
*1
H: 70 ~ 210
30
01 Series Modular Valves
Mass ……. 1.1Kg.
Model No. L
1
L
2
MHP-01-C 151 92
MHP-01-H 166.5
107.5
DIMENSIONS IN
MILLIMETRES
■ Spare Parts List
Sl.
No.
Name of Parts Parts Numbers Qty.
1 O-Ring SO-NB-P9 4
2 O-Ring SO-NB-P18 2
3 O-Ring SO-NA-P20 1
Note: When ordering the seals,
please specify the seal kit number from the table below.
Model Number Seal Kit Number
MHP-01 KS-MHP-01-30
List of Seals
List of Seal Kit
MHP-01- -30
MODULAR VALVES
454
Fully Extended L
Fully Extended L
47
831
1.8
5.5 Dia. x Thru.
4 Places
40.5
32.5
0.75
65
20.5
11
40
2
1
Lock Nut 13 Hex.
Pressure Adj. Screw
4 Hex. Soc.
P
T
B A
Mounting Surface
(O-Ring Furnished)
27 A/F
5
10 15 20
25 30 35
0
0
1
2
3
4
5
6
L/min.
Flow Rate
5 10 15 20
25 30
35
0
0
1
2
3
4
Kgf/cm²
L/min.
Flow Rate
B-Line
P&T-Line
Pressure Drop ∆P Pressure Drop ∆P
Kgf/cm²
01 Series Modular Valves
■
1/8 Counterbalance Modular Valves
■ Specifications
Max. Operating Pressure
Kgf/cm
2
Max. Flow
L/min.
250 35
■ Model Number Designation
*1. See the “Minimum Adjustment Pressure” for the item marked *
■ Typical Performance Characteristics
Hydraulic Fluid: Viscosity 35cSt, Specific Gravity 0.850
Is affected by T-Line Back Pressure.
Minimum by Adj. Pres. can be found by
using the formula Min Adj. Pres. = Min.
Adj. Pres. Characteristic *1 plus the
outlet -side back pressure of the valve.
The outlet side back pressure of the
valve include the valves of the A-Line &
T-Line pressure drop characteristics of
the valves to be stacked due to the valve
with internal drain.
To make pressure adjustment, loosen the
lock nut and turn the pressure adjustment
screw clockwise for decrease in pr. after
setting, lock the adj. screw with lock nut.
Model No. L
1
L
2
MHA-01-C 171 112
MHA-01-H 186.5 127.5
5 10 15 20 25 30 350
2
4
6
8
10
12
14
Min. Adj. Pres.
L/min.
Flow Rate
Kgf/cm²
P T B A
Graphic symbols
F- MHA -01 -C -30
Special Seals Series Number
Valve
Size
Pres. Adj. Range
Kgf/cm
2
Design
Number
F:
Special Seals for
Phosphate Ester
Type Fluids(Omit if
not required)
MHA: Counterbalance Modular Valves for A-Line 01
C: * ~ 140
*1
H: 70 ~ 210
30
Pressure Drop for Free Flow
Pressure Drop
Min. Adjustment Pressure
■ Instructions
Minimum Adjustment Pressure
MODULAR VALVES
455
F
01 Series Modular Valves
01 Series Modular Valves
Sl.
No.
Name of
Parts
Parts Numbers Qty.
1 O-Ring SO-NB-P9 4
2 O-Ring SO-NB-P18 2
3 O-Ring SO-NA-P20 1
Model Number Seal Kit Number
MHA-01 KS-MHA-01-30
Mass ……. 1.3Kg.
MHA-01- -30
DIMENSIONS IN
MILLIMETRES
■ Spare Parts List
Note: When ordering the seals,
please specify the seal kit number from the table below.
List of Seals
List of Seal Kit
MODULAR VALVES
456
Fully Extended L
Fully Extended L
47
831
1.8
5.5 Dia. x Thru.
4 Places
40.5
32.5
0.75
65
20.5
11
40
2
1
Lock Nut 13 Hex.
Pressure Adj. Screw
4 Hex. Soc.
P
T
B A
Mounting Surface
(O-Ring Furnished)
27 A/F
01 Series Modular Valves
■
1/8 Pressure Switch Modular Valves
■ Specifications
Max. Operating Pressure
Kgf/cm
2
Max. Flow
L/min.
250 35
■ Model Number Designation
■ Sensitive Switch Rating
Electric Source AC DC
Voltage V 125 – 250 125 250
Current A 11 A-1/3 HP 0.5 0.25
To make pressure adjustment, loosen the lock nut
and turn the pressure adjustment screw clockwise
or anti-clockwise. For an increase of pressure turn
the screw clockwise. Be sure to re-tighten the lock
nut firmly after marking adjustment to the
pressure.
Wiring of modular valves with a sensitive switch
should be made correctly referring to the table as
shown below. Numbers in the switch status
column indicate wiring numbers in receptacles or
contact numbers of connectors.
Operating Pressure Switch Status
Less than
Pressure Setting
More than
Pressure Setting
(Pressure with Sensitive Switch
and the Switch Status)
F- MJP -01 -M -B -N -10
Special seals Series Numbers
Valve
Size
Type of switch
Pres. Adj.
Range
Kgf/cm
2
Type of
Electrical
Connection
Design
Number
F:
Special Seals
for Phosphate
Ester Type
Fluids
(Omit if
not required)
MJP: P-Line
MJA: A-Line
MJB: B-Line
Pressure
Switch
Modular
Valves
01
M: Sensitive Switch
B: 10-70
C: 35-140
H: 70-210
N: With Plug-in
Connector
(DIN)
None: Cable
Connector
Type
10
K: Normally Open
Proximity Switch
KC: Normally Closed
Proximity Switch
1
2
3
P T B A
P T B A P T B A
Graphic Symbols
■ Instructions
MODULAR VALVES
MJP-01
MJB-01MJA-01
1
2
3
457
F
01 Series Modular Valves
01 Series Modular Valves
DIMENSIONS IN
MILLIMETRES
Mass ……… 1.3Kg
Plug-in Connector Type with Sensitive Switch
5 10 15 20 25 30 350
B-Line
P-Line
T-Line
A-Line
Flow Rate
L/min.
Kgf/cm²
5 10 15
20
25
30
35
0
MJA:B-Line, MJB: A-Line
P-Line
T-Line
MJA: A-Line,
MJB: B-Line
Flow Rate
L/min.
Kgf/cm²
Pressure Drop ∆P
Pressure Drop ∆P
0
2
4
6
8
10
0
2
4
6
8
10
■ Pressure Drop
■ Spare Parts List
Sl.
No.
Name of Parts Parts Numbers
Qty.
MJ -01
1 O-Ring SO-NB-P9 4
2 O-Ring SO-NA-P5 1
3 Gasket 3116-VK4-14239-4 1
4 Gasket 3116-VK4-14240-2 1
Note: When ordering the seals,
please specify the seal kit number from the table right.
Model Numbers Seals Kit Number
MJP-01
KS-MJP-01-10 MJA-01
MJB-01
MJP-01
MJA
-01
MJB
MJP-01-M- -N-10
MJA-01-M- -N-10
MJB-01-M- -N-10
List of Seals List of Seal Kit
MODULAR VALVES
458
Hydraulic Fluid : Viscosity 35 cSt (164 SSU), specific gravity 0.850.
P
B
A
T
P
B
A
T
20.5
40
15.5
31
47
8
1.8
40.5
11
65
0.75
110.6
122.6
Fully Extended 280.8
Pressure Adj. Screw
5 Hex. Soc.
Lock Nut 17 Hex.
5.5 Dia. x Thru.
4 Places
Cable Departure
Applicable Cable:
O.D of cable 8 - 10 Dia.
Conductor Area ... less than 1.5mm²
Fully Extended 115.2
Fully Extended 280.8
Mounting Surface
(O-Ring Furnished)
01 Series Modular Valves
■
1/8 Throttle Modular Valves
■ Specifications
■ Model Number Designation
To adjust flow rate, loosen locking screw for the
dial and turn the flow rate adjustment dial
clockwise or anti-clockwise. For a decrease of
flow, turn the dial clock-wise. Be sure to re-
tighten the locking screw firmly after the
adjustment of the flow rate.
■ Typical Performance Characteristics
Hydraulic Fluid: Viscosity 35cSt, Specific Gravity 0.850
Note: At the low differential pressure, maximum flow is
limited. See “Pressure Drop at Throttle Fully Open”.
F- MSP -01 -30
Special Seals Series Number
Valve
Size
Design
Number
F:
Special Seals for
Phosphate Ester
Type Fluids (Omit if
Not required)
MSP: Throttle Modular Valves for P-Line 01 30
5 10 15 20
25 30
35
Kgf/cm²
L/min.
Flow Rate
0
1
2
3
4
5
6
Pressure Drop ∆P
0
0
5
10
15
20
25
30
35
1 2 3 4 5 6 7 8
(Fully Open)
Dial Position
Flow Rate
L/min.
Kgf/cm²
∆P:250
∆P:210
∆P:140
∆P:100
∆P:70
∆P:20
∆P:10
∆P:5
∆P:40
Graphic Symbols
Pressure Drop
Metred Flow Vs. Dial Position
at Throttle Fully Open
∆P : Differential Pressure
Pressure Drop
Max. Operating Pressure
Kgf/cm
2
Max. Flow
L/min.
250 35
■ Instructions
MODULAR VALVES
459
F
01 Series Modular Valves
P T B A
5 10 15 20 25 30 350
Kgf/cm²
L/min.
Flow Rate
0
1
2
3
4
5
A-Line
B & T Line
Pressure Drop ∆P
01 Series Modular Valves
Mass ……… 1.2Kg
DIMENSIONS IN
MILLIMETRES
Sl.
No.
Name of Parts Parts Numbers Qty.
1 O-Ring SO-NA-P6 1
2 O-Ring SO-NB-P9 4
3 O-Ring SO-NB-P18 1
4 Back-Up Ring SO-BB-P6 1
Model Number Seal Kit Number
MSP-01 KS-MSP-01-30
32.5
0.75
65
40.5
11
31
15.5
8
1.847
32 Dia.
Fully Extended 77.5
Fully Extended 131.5
5.5 Dia. x Thru.
4 Places
Flow Adj. Dial
40
20.5
Locking Screw
Hex. Soc.
P
T
B A
Mounting Surface
(O-Ring Furnished)
MSP-01- -30
■ Spare Parts List
Note: When ordering the seals,
please specify the seal kit number from the table below.
List of Seals
List of Seal Kit
MODULAR VALVES
460
01 Series Modular Valves
■
1/8 Check and Throttle Modular Valves
■ Specifications
Max. Operating Pressure
Kgf/cm
2
Max. Flow
L/min.
250 35
Note
■ Model Number Designation
To make flow rate adjustment, loosen locking
screw for the dial and turn the flow rate
adjustment dial clockwise or anti-clockwise. For
a decrease of flow, turn the dial clock-wise. Be
sure to re-tighten the lock- ing screw firmly
after the adjustment of the flow rate.
■ Typical Performance Characteristics
Hydraulic Fluid: Viscosity 35cSt, Specific Gravity 0.850
Note: At the low differential pressure, maximum flow is limited.
See “Pressure Drop at Throttle Fully Open”.
F- MSCP -01 -30
Special Seals Series Number Valve Size Design Number
F:
Special Seals for
Phosphate Ester
Type Fluids
(Omit if not
required)
MSCP: Check and Throttle Modular
Valves for P-Line
01 30
5
10 15 20
25 30 35
0
0
1
2
3
4
5
6
7
8
L/min.
Flow Rate
Kgf/cm²
Pressure Drop
∆
P
5 10 15 20 25 30 350
0
1
2
3
4
5
Pressure Drop ∆P
Kgf/cm²
L/min.
Flow Rate
T-Line
B-Line
A-Line
Graphic symbols
Pressure Drop
Metred Flow Vs. Dial Position
at Throttle Fully Open
∆P : Differential Pressure
Pressure Drop
■ Instructions
MODULAR VALVES
461
0 1 2 3 4 5 6 7 8
(Fully Open)
8.5
0
5
10
15
20
25
30
35
Flow Rate
L/min.
∆P:250
∆P:210
∆P:140
∆P:100
∆P:70
∆P:40
∆P:20
∆P:10
∆P:5
Dial Position
Kgf/cm²
F
01 Series Modular Valves
P T B A
01 Series Modular Valves
32.5
0.75
65
40.5
11
31
15.5
8
1.847
32 Dia.
Fully Extended 77.5
Fully Extended 131.5
5.5 Dia. x Thru.
4 Places
Flow Adj. Dial
40
20.5
Locking Screw
Hex. Soc.
P
T
B A
Mounting Surface
(O-Ring Furnished)
Mass ……… 1.2Kg
DIMENSIONS IN
MILLIMETRES
Sl.
No.
Name of Parts Parts Numbers Qty.
1 O-Ring SO-NA-P6 1
2 O-Ring SO-NB-P9 4
3 O-Ring SO-NB-P18 1
4 Back-Up Ring SO-BB-P6 1
Note: When ordering the seals,
please specify the seal kit number from the table below.
Model Number Seal Kit Number
MSP-01 KS-MSP-01-30
MSCP-01-30
■ Spare Parts List
List of Seals
List of Seal Kit
MODULAR VALVES
462
P T B A P T B A
P T B A P T B A
P T B A P T B A
P T B A P T B A
01 Series Modular Valves
■
1/8 Throttle and Check Modular Valves
■ Specifications
Max. Operating Pressure
Kgf/cm
2
Max. Flow
L/min.
250 35
■ Model Number Designation
To make flow rate adjustment, loosen
locking screw for the dial and turn the
flow rate adjustment dial clockwise or
anti-clockwise. For a decrease of flow,
turn the dial clock-wise. Be sure to re-
tighten the lock- ing screw firmly after
the adjustment of the flow rate.
■ Typical Performance Characteristics
Hydraulic Fluid: Viscosity 35cSt, Specific Gravity 0.850
F- MSW -01 -X Y -30
Special seals Series Number
Valves
Size
Direction of Flow
(“A” line)
Direction of Flow
(“B” line)
Design
Number
F:
Special Seals
For Phosphate
Ester Type
Fluids
(Omit if
not required)
MSA: Throttle and Check Modular Valves
for A-Line
01
X: Metre-Out
---
30
Y: Metre-In
MSB: Throttle and Check Modular Valves
for B-Line
---
X: Metre-Out
Y: Metre-In
MSW: Throttle and Check Modular Valves
for A.B-Line
X: Metre-Out
Y: Metre-In
X: Metre-Out Y: Metre-In
Y: Metre-In X: Metre-Out
Graphic Symbols
5 10 15 20 25 30 35
L/min.
Flow Rate
0
1
2
3
Kgf/cm²
A-Line(MSB)
B-Line (MSA)
P & T- Line
Pres. Drop ∆P
■ Instructions
Metre-Out
Metre-In
Metre-Out
●
Metre-In Metre-In
●
Metre-Out
MSW-01-YXMSW-01-XY
MSW-01-YMSW-01-X
MSB-01-YMSB-01-X
MSA-01-YMSA-01-X
Pressure Drop
Metred Flow Vs. Dial Position
∆P : Differential Pressure
Pressure Drop
at Throttle Fully Open
Pressure Drop for Free Flow
MODULAR VALVES
463
0 5 10 15 20 25 30 35
0
1
2
3
4
5
L/min.
Flow Rate
Pres. Drop ∆P
Kgf/cm²
5 10 15 20 25 30 350
1
2
3
4
5
L/min.
Flow Rate
Throttle Closed
Throttle
Fully Open
Pres. Drop ∆P
Kgf/cm²
0
0
1 2
3
4
5 6 7 8
5
10
15
20
25
30
35
∆P:250
∆P:210
∆P:140
∆P:100
∆P:70
∆P:40
∆P:20
∆P:10
∆P:5
Dial Position
Flow Rate
L/min.
Kgf/cm²
F
01 Series Modular Valves
MODULAR VALVES
DIMENSIONS IN
MILLIMETRES
40
M
S
W
-
0
1
-
X
Y
.
.
.
.
.
1
8
M
S
W
-
0
1
-
Y
X
.
.
.
.
.
2
2
M
S
W
-
0
1
-
X
Y
.
.
.
.
.
2
2
M
S
W
-
0
1
-
Y
X
.
.
.
.
.
1
8
Fully Extended 166.5
Fully Extended 81.8
Fully Extended 166.5
41.8
P
T
AB
P
T
AB
For other dimensions, refer to above (MSW-01- ) drawing.
For other dimensions, refer to above (MSW-01- ) drawing.
X
Y
Sl.
No.
Name of Parts Part Numbers
Qty.
MSA-01
MSB-01
MSW-01
1 O-Ring SO-NA-P6 1 1 2
2 O-Ring SO-NB-P9 4 4 4
3 O-Ring SO-NB-P18 2 2 2
4 Back-Up Ring SO-BB-P6 1 1 2
Note: When ordering the seals,
please specify the seal kit number from the table right.
Model Numbers Seal Kit Numbers
MSA-01
KS-MSA-01-30
MSB-01
MSW-01 KS-MSW-01-30
Mass ……… 1.5Kg
Mass ……… 1.3Kg
X
Y
XY
YX
X
Y
X
Y
For other dimensions, refer to above (MSW-01- ) drawing.
X
Y
MSW-01- -30
MSW-01- -30
MSA-01- -30
X
Y
MSB-01- -30
■ Spare Parts List
List of Seals List of Seal Kits
01 Series Modular Valves
P
T
AB
40
M
S
W
-
0
1
-
X
.
.
.
.
.
.
.
.
2
2
M
S
W
-
0
1
-
Y
.
.
.
.
.
.
.
.
1
8
32.5
0.75
40.5
11
65
47
32 Dia.
31 8
2
Fully Extended 206.5
Fully Extended 81.8
Flow Adj. Dial
(For A Line)
Flow Adj. Dial
(For B Line)
5.5 Dia. x Thru.
4 Places
Locking Screw
2 Hex. Soc.
Mounting Surface
(O-Ring furnished)
MODULAR VALVES
464
Mass ……… 1.3Kg
01 Series Modular Valves
■
1/8 Check Modular Valves
■ Specifications
Max. Operating Pressure
Kgf/cm
2
Max. Flow
L/min.
250 35
■ Model Number Designation
■ Typical Performance Characteristics
Hydraulic Fluid: Viscosity 35cSt, Specific Gravity 0.850
F- MCP -01 -0 -31
Special Seals Series Number Valve Size
Cracking Pressure
Kgf/cm
2
Design
Number
F
:
Special Seals
For Phosphate
Ester Type
Fluids (Omit if
not required)
MCP: Check Modular Valves for P-Line
MCT: Check Modular Valves for T-Line
MCA: Check Modular Valves for A-Line
MCB: Check Modular Valves for B-Line
01
0: 0.35
2: 2
4: 4
31
Note: When ordering the seals,
please specify the seal kit number from the table right.
Model Numbers Seal Kit Number
MCP
-
01
KS-MCP-01-30
MCT-01
MCA-01
MCB-01
5 10 15 20 25 30 350
L/min.
Flow Rate
0
2
4
6
8
10
12
13
Pressure Drop
∆
P
Kgf/cm²
P (T')
P' (T)
MC -01-4
MC -01-2
MC -01-0
5 10 15 20 25 30 350
L/min.
Pres. Drop
∆
P
Kgf/cm²
1
2
3
4
5
MCP:T-Line
MCT:P-Line
A-Line
B-Line
Flow Rate
90
Y
32.5
0.75
65
40.5
31 8
X
5.5 Dia. x Thru.
4 Places
40
47
P
T
AB
Mounting Surface
(O-Ring Furnished)
1.8
DIMENSIONS IN
MILLIMETRES
Mass ……… 1.1Kg
Graphic Symbols
Pressure Drop for Free Flow
Pressure Drop
Product
X Y
MCP-01
36 11
MCT-01
36 11
MCA-01
36 11
MCB-01
39 14
■ Spare Parts List
List of Seals
List of Seal Kit
MC -01- -30
Sl.
No.
Name of Parts Parts Numbers Qty.
1 O-Ring SO-NB-P9 4
2 O-Ring SO-NB-P18 1
MODULAR VALVES
MCA-01
MCP-01
MCB-01
MCT-01
465
F
01 Series Modular Valves
P T B A P T B A
P T B A P T B A
01 Series Modular Valves
■
1/8 Anti-Cavitation Modular Valves
■ Specifications
Max. Operating Pressure
Kgf/cm
2
Max. Flow
L/min.
250 35
■ Model Number Designation
■ Typical Performance Characteristics
Hydraulic Fluid: Viscosity 35cSt, Specific Gravity 0.850
F- MAC -01 -30
Special seals Series Number Valve Size
Design
Number
F
:
Special Seals for
Phosphate Ester
Type Fluids
(Omit if
not required)
MAC: Anti-Cavitation Modular Valves
01 30
Note: When ordering the seals,
please specify the seal kit number from the table below.
Model Number Seal Kit Number
MAC-01 KS-MAC-01-30
DIMENSIONS IN
MILLIMETRES
Mass ……… 0.8Kg
Graphic symbols
Sl.
No.
Name of Parts Parts Numbers Qty.
1 O-Ring SO-NB-P9 4
2 O-Ring SO-NB-P18 2
5 10 15 20 25 30 350
L/min.
Flow Rate
Pressure Drop
∆
P
0
1
2
3
4
5
Kgf/cm²
T-Line
A&B-Line
P-Line
Pressure Drop
■ Spare Parts List
List of Seals
List of Seal Kit
MAC-01-30
MODULAR VALVES
47
31
1.8
8
65
40.5
11
32.5
0.75
40
80
18.5
5.5 Dia. x Thru.
4 Places
Mounting Surface
(O-Ring Furnished)
466
P T B A
01 Series Modular Valves
■
1/8 Pilot Operated Check Modular Valves
■ Specifications
Max. Operating Pressure
Kgf/cm
2
Max. Flow
L/min.
315 35
■ Model Number Designation
■ Typical Performance Characteristics
Hydraulic Fluid: Viscosity 35cSt, Specific Gravity 0.850
F- MPA -01 -2 40H01
Special seals Series Number
Valve
Size
Cracking Pressure
Kgf/cm
2
Design
Number
F:
Special Seals
For Phosphate
Ester Type
Fluids (Omit if
not required)
MPA: A-Line
MPB: B-Line
MPW: A.B-Line
Pilot Operated
Check Modular
Valves
01
2:2
4:4
40H01
(Standard)
4001H01
(Low Pilot
Pressure
Control
Type)
5 10 15 20 25 30 350
L/min.
Flow Rate
Pressure Drop ∆P
Kgf/cm²
M
P
-
0
1
-
2
5 10 15 20
25 30
35
0
0
2
4
6
8
A
-
L
i
n
e
(
M
P
B
)
B
-
L
i
n
e
(
M
P
A
)
P&T-Line
L/min.
Flow Rate
Pressure Drop ∆P
Kgf/cm²
M
P
-
0
1
-
4
2
4
6
8
10
12
14
Graphic Symbols
Pressure Drop for Free Flow
Pressure Drop for Reversed
Controlled Flow
Pressure Drop
Min. Pilot Pressure
MPA-01
MPB-01
MPW-01
MODULAR VALVES
467
5 10 15 20 25 30 35
L/min.
Flow Rate
0
2
4
6
8
Pressure Drop ∆P
Kgf/cm²
F
01 Series Modular Valves
50 100 150 200 2500
Kgf/cm²
Supply Pressure (P2)
60
90
30
Kgf/cm²
120
Min. Pilot Pressure (PP)
M
P
-
0
1
-
4
-
4
0
H
0
1
M
P
-
0
1
-
2
-
4
0
H
0
1
M
P
-
0
1
-
4
-
4
0
0
1
H
0
1
M
P
-
0
1
-
2
-
4
0
0
1
H
0
1
P T B A
P T B A
P T B A
Sl.
No.
Name of Parts Parts Numbers
Qty.
MP -01
1 O-Ring SO-NB-P9 4
2 O-Ring SO-NB-P18 2
Note: When ordering the seals,
please specify the seal kit number from the table below.
Model Numbers Seal Kit Number
MPA-01
KS-MAC-01-30 MPB-01
MPW-01
01 Series Modular Valves
32.5
40.5
65
11
45.5
134
31
47
1.8
8
5.5 Dia. x Thru.
4 Places
0.75
40
Mounting Surface
(O-Ring Furnished)
DIMENSIONS IN
MILLIMETRES
MPA-01- -40H01/4001H01
MPB-01- -40H01/4001H01
MPW-01- -40H01/4001H01
■ Spare Parts List
List of Seals
List of Seal Kit
Mass ……… 1.2Kg
MODULAR VALVES
468
5
10 15 20
25 30
35
0
0
1
2
3
4
5
Pressure Drop ∆P
Kgf/cm²
L/min.
Flow Rate
6
P B Line
A T Line
01 Series Modular Valves
■
1/8 End Plates
■ Specifications
Max. Operating Pressure
Kgf/cm
2
Max. Flow
L/min.
250 35
■ Model Number Designation
■ Typical Performance Characteristics
Hydraulic Fluid: Viscosity 35cSt, Specific Gravity 0.850
F- MDC -01 -A -30
Special seals Series Number Valve Size Type of Plate
Design
Number
F:
Special Seals
For Phosphate
Ester Type
Fluids(Omit if
not required)
MDC: End Plates
01
A: Blocking Plate
B: Bypass Plate
30
Blocking Plates are used for auxiliary mounting surface or for
closing unnecessary circuits.
Bypass plates are used for unidirectional circuits that require
no solenoid operated directional valves.
47
31
1.8
8
65
40.5
11
32.5
0.75
49
5.5 Dia. x Thru.
9.5 Spotface x 11 Deep
4 Places
Mounting Surface
(O-Ring Furnished)
DIMENSIONS IN
MILLIMETRES
Mass ……… 1Kg
P T B AP T B A
Graphic Symbols
Pressure Drop
MDC-01- -30
MODULAR VALVES
469
F
01 Series Modular Valves
Blocking Plate Bypass Plate
01 Series Modular Valves
■
1/8 Connecting Plates
■ Specifications
Max. Operating Pressure
Kgf/cm
2
Max. Flow
L/min.
250 35
■ Model Number Designation
■ Typical Performance Characteristics
Hydraulic Fluid: Viscosity 35cSt, Specific Gravity 0.850
F- MDS -01 -PA 30
Special seals Series Number
Plate
Size
Type of Plate
Design
Number
Design
Standard
F:
Special Seals
For Phosphate
Ester Type
Fluids (Omit if
not required)
MDS: Connecting Plates
01
PA: P.A-Line
PB: P.B-Line
AT: A.T-Line
30 80
These plates are used for detecting pressure of each line.
47
31
1.8
8
65
40.5
11
32.5
0.75
40
5.5 Dia. x Thru.
4 Places
15.5
Port "Y"
1
4
BSP.F Thd.Port "X"
1
4
BSP.F Thd.
20
Mounting Surface
(O-Ring Furnished)
DIMENSIONS IN
MILLIMETRES
Mass ……… 0.8Kg
P T B A
P T B A
P T B A
Graphic Symbols
Model Numbers
Pressure Detecting Line
Port "X" Port "Y"
MDS-01-PA P-Line A-Line
MDS-01-PB B-Line P-Line
MDS-01-AT T-Line A-Line
Pressure Drop
MDS-01- -3080
MODULAR VALVES
MDS-01-PA
MDS-01-PB
MDS-01-AT
470
5 10 15 20 25 30 350
L/min.
Flow Rate
0
0.5
1.0
Pres. Drop ∆P
Kgf/cm²
P,A,B,T-Line
01 Series Modular Valves
■
Base Plates, For 1/8 Modular Valves
■ Specifications
■ Model Number Designation
■ Typical Performance Characteristics
Hydraulic Fluid: Viscosity 35cSt, Specific Gravity 0.850
Max. Operating Pressure …………………250Kgf/cm
2
and two tank port “T”s. Any one of these ports or
two ports may be used. However, please be aware
that the ports marked with (P) or (T) in the
drawing are normally plugged. Remove the plug
when using such ports. Make sure that ports that
are not currently used are properly plugged.
Interface Mounting Dimensions for
1/8 Modular Valve
When dedicated base plates (MMC-01) are not
used, the following mounting surface must be
prepared. The mounting surface should have a
good machined finish.
MMC -01 -6 -40
Series Number
Plate
Size
Number of Stations
Design
Number
Design
Standard
MMC: Base Plate 01
1: 1 Station
2: 2 Station
3: 3 Station
4: 4 Station
5: 5 Station
6: 6 Station
40 80
5
10 15 20 25 30 350
L/min.
Flow Rate
0
1
2
3
Pressure Drop ∆P
Kgf/cm²
B
Τ
A
P
B′
Τ′
A′
P′
P
P' T' B'
T
A'
P
T
B A
B
P
A
T
65
B
P
A
T
11
12.7
21.5
30.2
40.5
47
8
0.75
5.2
32.5
0.75
31
32.5
Min. Pitch 50
M5 Thd. x 10 Deep
4 Places
Max. x 7 Dia.
4 Places
15.5
25.8
31
DIMENSIONS IN
MILLIMETRES
Pressure Drop
■ Instructions
Port Used: Base plate has two Pressure Port “P”
AB
B A B A
(P)
T
P
(T)
(P)
T
P
(T)
Graphic Symbols
MODULAR VALVES
471
F
01 Series Modular Valves
01 Series Modular Valves
Model
Numbers
Dimensions mm
Mass Kg.
L
1
L
2
MMC-01-2 137 117 5.5
MMC-01-3 187 167 7.0
MMC-01-4 237 217 8.5
MMC-01-5 287 267 10.0
MMC-01-6 337 317 11.5
DIMENSIONS IN
MILLIMETRES
18
53
21
36
21
36
18
53
72
54
18
45
87
32.5
67
0.75
Tank Port (T)
3/8 BSP.F Thd.
Cylinder Port "B"
3/8 BSP.F Thd.
Pipe Plug
with Bonded Seal
4 Places
Pressure Port "P"
3/8 BSP.F Thd.
P
(T)
A
B
Cylinder Port "A"
3/8 BSP.F Thd.
T
(P)
7.8
10
102.6
36
72
8.8 Dia. x Thru.
14 Spotface x 10 Deep
2 Places
M5 Thd. x 10 Deep
4 Places
Port Holes
6.5 Dia. 4 Places
40.512.5
2831
B
P
A
T
1.8
21
36
Pressure Port "P"
3/8 BSP.F Thd.
18
Tank Port (T)
3/8 BSP.F Thd.
A
B
A
B
A
B
A
B
A
B
18
54
72
Cylinder Port "B"
3/8 BSP.F Thd.
Each Station
Cylinder Port "A"
3/8 BSP.F Thd.
Each Station
(P)
(T)
Tank Port (T)
3/8 BSP.F Thd.
Pressure Port (P)
3/8 BSP.F Thd.
27
69
21
43
Threaded Holes 4 Places
}
Each Station
Port Holes 4 Places
8.8 Dia. x Thru.
14 Spotface x 10 Deep
2 Places
45Pitch 50
10
53
32.5
12.5 40.5
72
7.8
7.8
1.8
7.8
50 28
Pitch
Number Of Station
(2-6 Stations)
MMC-01- -4080
MMC-01-1-4080
Mass ……… 3.5Kg
MODULAR VALVES
472
Bonded Seal
No. SG-FB-3/8
Pipe Plug
No. 900-V33905
Details of Pipe Plug
01 Series Modular Valves
■
Mounting Bolts Kits, For 1/8 Modular Valves
■ Model Number Designation
■ Bolt Kit selection chart
Valves are mounted with four stud bolts. Valve combination varies
according to the circuit type. Hence, the mounting bolts kits are
available in a combination type basis.
When ordering the bolts kit, be sure to give the bolt kit model
number from the table.
Bolts Kit Structure:
Stud Bolt …….. 4 Pcs.
Nut ………….. 4 Pcs.
Note: In Case of Bolts Kit model
number having “05”, 4
hexagon socket head cap
screws only.
MBK
-
01
-
02
-
30
Series Number
Size of
Modular Valve
Bolt Number
Design
Number
MBK: Bolt kits
for Modular Valves
01
01,02,03,04,05
(Refer to the
following chart)
30
Model Numbers
Quantity of valves to be stacked
Solenoid Operated
Directional Valve
DSG-01
End Plate
(MDC-01)
Modular Valve &
Connecting Plate
(M -01)
Mass
gms
MBK-01-01-30
1 0
1 60
0 1
MBK-01-02-30
1 0
2 100
0 1
MBK-01-03-30
1 0
3 130
0 1
MBK-01-04-30
1 0
4 160
0 1
MBK-01-05-30
1
*
1
0
0 40
0 1
A
9 9
15
8.5 Dia.
9
c
"B" Thd.
"B" Thd.
Both Ends
Stud Bolt
Nut
Model Numbers A
MBK-01-01-30 94
MBK-01-02-30 134
MBK-01-03-30 174
MBK-01-04-30 214
MBK-01-05-30 See table below
MBK-01-05
Model Number Socket Head Cap Screw
MBK-01-05-30 M5 x 45 Lg
Model Number “B” Thd.
C
MBK-01- -30
M5 4
DIMENSIONS IN
MILLIMETRES
01 Series Modular Valve Assemble
MBK-01- -30
SOL bSOL bSOL bSOL b
01 Series
Modular
Valves
Solenoid Operated
Directional valve
Stud Bolt
Nut
Base Plate
Mounting
Bolt Kit
MODULAR VALVES
473
F
01 Series Modular Valves
*
1 The solenoid operated directional valve comes with mounting bolts.
}
1 set
