MODULAR VALVES
MBR-01-*-30 DIMENSIONS IN
MILLIMETRES (INCHES)
5.5(.22) Dia. Through 865(2.56)
4 Places (.31)40.5 11(.43)
(1.59)
0.75 1.8 Lock Nut
(.03) (.07)P 13(.51) Hex.
BA
32.5 31 Pressure Adj. Screw
(1.28) (1.22)T 4(.16) Hex. Soc.
Fully Extended L2
47 INC.
(1.85)Fully Extended L1
40(1.57) Model No. L1 L2
20.5 MBR-01-C 161 (6.34) 107 (4.21)
(.81) MBR-01-H 176.5 (6.95) 122.5 (4.82)
Approx. Mass............1.3 kg (2.9 lbs.) F
Spare Parts List 01 Series Modular Valves
MBR-01-*-30
13 14 7 19 5 2 1 16 10 3 12 11 17 9 8 20 21
6 15
List of Seals Part Numbers Qty. Remarks
SO-NB-P7 1
Item Name of Parts SO-NB-P9 4 Included in Seal Kit
14 O-Ring SO-NB-P18 1 Kit No.: KS-MBR-01-30
15 O-Ring SO-NA-P20 1
16 O-Ring
17 O-Ring
01 Series Modular Valves 543
Sequence Modular Valves/Counterbalance Modular Valves
Specifications
Model Numbers Max. Operating Max. Flow Free Flow
Pressure L /min L /min
MHP-01-*-30 MPa (PSI)
MHA-01-*-30 (U.S.GPM) (U.S.GPM)
25 (3630)
35 (9.25) 35 (9.25)
Graphic Symbols
P TB A P TB A MHP-01
MHP-01 MHA-01
MHA-01
Model Number Designation
F- MHP -01 -C -30 *
Special Seals Series Number Valve Size Pres. Adj. Range Design Number Design Standard
MPa (PSI)
F: MHP : Sequence Valve for P-Line 01 30 Refer to 2
Special Seals for MHB : Counterbalance Valve for A-Line C: *-14 1
Phosphate Ester (*-2030)
Type Fluids (Omit
if not required) H: 7-21
(1020-3050)
1. See the "Minimum Adjustment Pressure" of the next page for the item marked *.
2. Design Standards: None ........... Japanese Standard "JIS", European Design Standard and N. American Design Standard
Instructions The minimum adjustment pressure (MHA-01) equals
The minimum adjustment pressure (MHP-01) equals the value obtained from the minimum adjustment
the value obtained from the minimum adjustment pressure characteristics plus the outlet-side back
pressure characteristics plus the tank line back pressure of the valve on the next page. The outlet-side
pressure of the next page. This back pressure should back pressure should include the values of the A-line
include the value of the T-line pressure drop and T-line pressure drop characteristics of the valves
characteristics of the valves stacked to the base plate to be stacked due to the valve with internal drain.
side of the modular valve.
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 making adjustment to the pressure.
544 01 Series Modular Valves
MODULAR VALVES
Typical Performance Characteristics
Hydraulic Fluid: Viscosity 35 mm2/s (164 SSU), Specific Gravity 0.850
Min. Adjustment Pressure Pressure Drop
MHP-01
Min. Adjustment Pressure PSI MPa MHP/MHA-01 PSI MPa
200 1.4 80 0.6
1.2 Pressure Drop P A&B-Line
160 60 0.4
120 0.8 40 T-Line
0.2 10 20 30 35 L /min
80
0.4 20
40 00
00 0
0 10 20 30 35 L /min
0 2 4 6 8 9 U.S.GPM 0 2 4 6 8 9 U.S.GPM
Flow Rate Flow Rate
F
Pressure Drop for Free Flow Pressure Drop
MHA-01
PSI MPa MHA-01 PSI MPa
80 0.6 60 0.4
Pressure Drop P Pressure Drop P B-Line
40
60 0.4 0.2 P&T-Line 01 Series Modular Valves
10 20 30 35 L /min
40 20
0.2
00
20 0
00 0 2 4 6 8 9 U.S.GPM
0 10 20 30 35 L /min Flow Rate
0 2 4 6 8 9 U.S.GPM
Flow Rate
01 Series Modular Valves 545
MHP-01-*-30 65(2.56) 8
40.5 11(.43) (.31)
5.5(.22) Dia. Through (1.59) 1.8
4 Places (.07)
P
0.75 BA Lock Nut Model Numbers L1 L2
(.03) 13(.51) Hex. MHP-01-C 151 (5.94) 92 (3.62)
MHP-01-H 166.5 (6.56) 107.5 (4.23)
32.5 15(.59)
(1.28) 31
(1.22)
47
(1.85)
T Pressure Adj. Screw
Fully Extended L2 4(.16) Hex. Soc.
Fully Extended L1 INC.
40(1.57) Approx. Mass............1.1 kg (2.4 lbs.)
20.5(.81)
MHA-01-*-30 DIMENSIONS IN
MILLIMETRES (INCHES)
5.5(.22) Dia. Through
4 Places 65(2.56) 8
40.5 11(.43) (.31)
0.75 (1.59) 1.8 Lock Nut Model Numbers L1 L2
(.03) (.07) 13(.51) Hex. MHA-01-C 171 (6.73) 112 (4.41)
P MHA-01-H 186.5 (7.34) 127.5 (5.02)
32.5 15(.59)BA 31 Pressure Adj. Screw
(1.28) (1.22) 4(.16) Hex. Soc.
T
Fully Extended L247 INC.
(1.85)
Fully Extended L1
40(1.57) Approx. Mass............1.3 kg (2.9 lbs.)
20.5(.81)
Spare Parts List
MHP-01-*-30
9 16 2 1 7 3 4 5 6 17 8 13 12
List of Seals
Item Name of Parts Part Numbers Qty. Remarks
15 O-Ring SO-NB-P9 4 Included in Seal Kit
16 O-Ring SO-NB-P18 2 Kit No.:
17 O-Ring SO-NA-P20 1 KS-MBP-01-30
15
MHA-01-*-30
11 4 10 3 1 5 16 9 2 6 7 8 17 12 13 14
List of Seals
Item Name of Parts Part Numbers Qty. Remarks
15 O-Ring SO-NB-P9 4 Included in Seal Kit
16 O-Ring SO-NB-P18 2 Kit No.:
17 O-Ring SO-NB-P20 1 KS-MHA-01-30
15
546 01 Series Modular Valves
MODULAR VALVES
Pressure Switch Modular Valves
Specifications Max. Operating Pressure Max. Flow
MPa(PSI) L/min (U.S.GPM)
Model Numbers 31.5 (4570)
10 (1450) 35 (9.25)
MJ*-01-M-*-*-10 10 (1450)
MJ*-01-J-35-10 20 (2900)
MJ*-01-J-100-10 35 (5080)
MJ*-01-J-200-10
MJ*-01-J-350-10
Sensitive Switch Ratings
Electric Source AC DC
Voltage V 125 250 125 250
Current A 11A-1/3HP 0.5 0.25
Specifications of semiconductor type pressure switch F
JT-02 series is installed for semiconductor type pressure
switch, refer to page 272 for details.
Model Number Designation
F- MJP -01 -M -B -N -10 * 01 Series Modular Valves
Special Seals Series Number Valve Type of Pres. Adj. Range Type of Electrical Design Design
Size Switch MPa (PSI) Connection Number Standard
F: MJP : 01 M: B: 1-7 (145-1020) None: Cable Connector
Special Seals Pressure Switch for P-Line Sensitive C: 3.5-14 (510-2030) Type
for Phosphate Switch H: 7-21 (1020-3050)
Ester Type MJA : N: With Plug-in
Fluids Pressure Switch for A-Line J: 35: 0.1-3.5 (14.5-510) Connector (DIN)
(Omit if not Semi- 100: 1-10 (145-1450)
required) MJB : conductor 200: 2-20 (290-2900) 10 Refer to
Pressure Switch for B-Line Type 350: 3.5-35 (510-5080)
Pressure None: Lead Wire Type
Switch
Design Standards: None ........... Japanese Standard "JIS", European Design Standard and N. American Design Standard
Graphic Symbols
P TB A P TB A P TB A
MJP-01-M MJA-01-M MJB-01-M
P TB A P TB A P TB A
MJP-01-J MJA-01-J MJB-01-J
01 Series Modular Valves 547
Instructions
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 making adjustment
to the pressure.
Wiring of a sensitive switch should be made correctly referring to the table below. Numbers in the switch status
column indicate wiring numbers in receptacles or contact numbers of connectors.
Pressure with Sensitive Switch
and The Switch Status
Operating Pressure Switch Status
2
Less than
Pressure setting 13
12
More than
Pressure setting 3
Attachment
Valve Model No. Attachment
MJ*-01-M-*-10 Cable connector:
MJ*-01-M-*-N-10 NJC-203-PR ...... 1 Pc.
DIN connector:
GDM311-B-11... 1 Pc.
Pressure Drop
Hydraulic Fluid: Viscosity 35 mm2/s (164 SSU), Specific Gravity 0.850
PSI MPa MJP-01-M
140 1.0
Pressure Drop P 120 B-Line Pressure Drop P PSI MPa MJ*-01-J
0.8 P-Line
80 A-Line 60 0.1
0.6
40 T-Line
0.4
0 10 20 30 35 L /min 40 P,A,B&T-Line
0.2 20 0
0
0 0 0 5 10 15 20 25 30 35 L /min
0 2 4 6 8 9 U.S.GPM 0 2 4 6 8 9 U.S.GPM
Flow Rate Flow Rate
Pressure Drop P PSI MPa MMJJAB-01-M
140 1.0
120 B-Line: MJA-01, A-Line:MJB-01
0.8 P-Line
80 A-Line: MJA-01, B-Line:MJB-01
0.6 T-Line
40
0.4 10 20 30 35 L /min
0
0.2
0
0
0 2 4 6 8 9 U.S.GPM
Flow Rate
548 01 Series Modular Valves
MODULAR VALVES
Cable Connector Type MJB-01-M-*-10
MJP-01-M-*-10 Fully Extended 286.5 (11.28)
MJA-01-M-*-10 Fully Extended
115.2 (4.54)
5.5(.22) Dia. Through
4 Places P
BA
65(2.56)
T
Pressure Adjustment Screw 40.5 11(.43) 15.5 (.61) Cable Connector
5 (.20) Hex. Soc. (1.59) 8 NJC-203-PR Approx. Mass............1.3 kg (2.9 lbs.)
INC. P0.75 (.31) For other dimensions, refer to "MJAP-01"
Lock Nut BA (.03) 1.8 drawing left.
17(.67) Hex. (.07)
31
(1.22)
47
(1.85)
32.5 T 128.3
(1.28) Fully Extended 286.5 (11.28) (5.05)
40 (1.57) F
20.5
(.81) Approx. Mass............1.3 kg (2.9 lbs.)
Plug-in Connector Type Cable Departure DIMENSIONS IN 01 Series Modular Valves
Applicable cable: MILLIMETRES (INCHES)
MJP-01-M-*-N-10
MJA-01-M-*-N-10 O.D. of cable 8 - 10 mm (.31 - .39 in.) MJB-01-M-*-N-10
Conductor Area ... Not Exceeding 1.5 mm2
5.5(.22) Dia. Through Fully Extended 280.8 (11.06)
4 Places (.0023 Sq. in.) Fully Extended
115.2 (4.54)
65(2.56)
P
Pressure Adjustment Screw 0.75 40.5 11(.43) 15.5 (.61) 39 BA
5 (.20) Hex. Soc. (.03)(1.59) 8 (1.54)
53(2.09) T
INC. P (.31) 62.5(2.46)
Lock Nut BA 1.8 Approx. Mass............1.3 kg (2.9 lbs.)
17(.67) Hex. (.07)
For other dimensions, refer to "MJAP-01"
31 drawing left.
(1.22)
47
(1.85)
32.5 T
(1.28)
110.6 (4.35)
122.6 (4.83)
Fully Extended 280.8 (11.06)
40 (1.57)
20.5
(.81)
Approx. Mass............1.3 kg (2.9 lbs.)
As shown by the dot-and-dash line, the cable departure can also be faced opposite. 549
01 Series Modular Valves
Semiconductor Type Pressure Switch LED Indicator
Pressure Setting Trimmer
MJP-01-J-*-10 (On Trimmer)
MJA-01-J-*-10
30
47(1.85) 1.8(.07) 65(2.56) Differential Pressure Setting Trimmer (1.18)
32.5(1.28) 40.5 11(.43) (DIFF Trimmer)
31(1.22) 8(.31)(1.59)
P Four Conductor Cable
15.5 0.75(.03) [5 mm(.20 in.) O.D.]
(.61)BA
T RED-------Power Supply
30(1.18) Dia. BLACK---Power Supply
43(1.69) WHITE---Output
5.5(.22) Dia. Through 97(3.82) GREEN---Output
4 Places
2000(78.7)
MJB-01-J-*-10
40(1.57) P
20(.79) BA
T
O-Ring for Port 45.5
(SO-NB-P9: 4 Pcs.) (1.79)
Approx. Mass............1 kg (2.2 lbs.) 2000(78.7) 97(3.82)
Spare Parts List Approx. Mass............1 kg (2.2 lbs.)
For other dimensions, refer to "MJAP-01"
drawing left.
17 7 19 12 16 8 5
Plug-in Connector Type
MJP
MJA-01-M-*-N-10
MJB
6 13 2 4 11 10 9 3 18 1 14 15 20
Cable Connector Type List of Seals
MJP
Item Name of Parts Part Numbers Qty.
MJA-01-M-*-10
7 Packing 3116-VK414239-4 1
MJB
8 Packing 3116-VK414240-2 1
8 21
18 O-Ring SO-NA-P5 1
19 O-Ring SO-NB-P9 4
Note: When ordering seals, please specify the seal kit
number from the table below.
List of Seal Kits
Valve Model No. Seal Kit Numbers
MJP-01
MJA-01 Included in seal kit
MJB-01 Kit No.: KS-MJP-01-10
Since MJ*-01-J-*-10 (Semiconductor type pressure
switch) does not have any seals inside, only four(4)
O-rings for the ports are required. Please refer to the
above drawing.
550 01 Series Modular Valves
MODULAR VALVES
Pressure and Temperature Compensated
Flow Control (and Check) Modular Valves
Specifications
Model Numbers Max. Operating Max. Metred Flow Max. Free Flow
Pressure
MFP-01-10 MPa (PSI) L/min (U.S.GPM) L/min (U.S.GPM)
MFA-01-*-10 16 (2320) 35 (9.25) 35 (9.25)
MFB-01-*-10
MFW-01-*-10
Model Number Designation
F- MFA -01 -X -10
Special Seals Series Number Valve Size Direction Design Design F
of Flow Number Standard
F: MFP : Flow Control Valve for P-Line 01
Special Seals for X : Metre-out 10 Refer to
Phosphate Ester MFA : Flow Control and Check Valve for A-Line Y : Metre-in
Type Fluids (Omit MFB : Flow Control and Check Valve for B-Line 10
if not required) MFW : Flow Control and Check Valve for A&B-Lines
Design Standards: None ........... Japanese Standard "JIS", European Design Standard and N. American Design Standard
Graphic Symbols 01 Series Modular Valves
Instructions PT BA
To make flow rate adjustment, loosen locking screw
for the dial and turn the flow adjustment dial MFP-01
clockwise or anti-clockwise. For a decrease of flow,
turn the dial clockwise. Be sure to re-tighten the Metre-out Metre-in
locking screw firmly after the adjustment of the
flow rate.
PT BA PT BA
MFA-01-X MFA-01-Y
PT BA PT BA
MFB-01-X MFB-01-Y
PT BA PT BA
MFW-01-X MFW-01-Y
01 Series Modular Valves 551
Typical Performance Characteristics
Hydraulic Fluid: Viscosity 35 mm2/s (164 SSU), Specific Gravity 0.850
Min. Required Pressure Difference Metred Flows vs. Dial Position
Differential Pressure PSI MPa A U.S.GPM L /min
200 1.4 MFB-01 9 35
1.2 8 30
160 1.0 W
0.8 MFP-01
120
Flow Rate 6
80 0.6 20
0.4 4
40 0.2 10
0
0 2
0 10 20 30 35 L /min 0
01234567
0
0 2 4 6 8 9 U.S.GPM (Fully Open)
Flow Rate
Turn of Flow Adj. Dial
Min. Metred Flow Metred Flow vs. Viscosity
cm3/min U.S.GPM L /min
cu.in/min 400
9.50 36
22.5
20 9.25 35
300
Metred Flow Flow Rate 9.00 34
15
2.65 10.0
200
10 2.60 9.8
2.55 9.6
5 100 .064 0.24
.060
.056 0.22
00 .052 0.20
04
8 12 16 MPa 0 20 40 60 80 100 120 140 160 mm2/s
0 400 800 1200 1600 2000 PSI 0 100 200 300 400 500 600 700 SSU
Differential Pressure 2200 Viscosity
Pressure Drop Metred Flow vs. Differential Pres.
Pressure Drop P PSI MPa 10 20 B-Line: MFA-01 U.S.GPM Flow Rate L/min
0.4 A-Line: MFB-01 9.75 37
9.25 35
50 A-Line: MFP-01 8.75 33
40 0.3 B-Line: MFP-01 11
2.8 10
0.2 P&T-Line 2.6 9
20 0.1 30 35 L /min 2.4
00
0
0 2 4 6 8 9 U.S.GPM .28 1.1
Flow Rate .26 1.0
.24 0.9
Pressure Drop for Free Flow 04 8 12 16 MPa
Pressure Drop P PSI MPa 0 400 800 1200 1600 2000 PSI
140 1.0 2200
120 0.8
Differential Pressure
80 0.6
0.4
40 0.2
0 0 10 20 30 35 L /min
0
0 2 4 6 8 9 U.S.GPM
Flow Rate
552 01 Series Modular Valves
MODULAR VALVES
MFP-01-10 67(2.64) 13(.51) 8
(.31)
5.5(.22) Dia. Through 40.5
4 Places (1.59) 1.8
(.07)
0.75
(.03)
P
32.5 BA 31 12 3 45
(1.28) (1.22)
32 Dia.
47 (1.26)
(1.85)
T Flow Adj. Dial
INC.
Fully Extended
138 (5.43)
Fully Extended 192 (7.56)
40 (1.57) 89 0 12 LOCK
22
(.87)
MFW-01- XY -10 Locking Screw F
2 (.08) Hex. Soc.
5.5(.22) Dia. Through 65(2.56)
4 Places 40.5 11(.43) Approx. Mass............ 1.7 kg (3.8 lbs.)
(1.59)
Flow Adj. Dial DIMENSIONS IN
(for B-Line) P MILLIMETRES (INCHES)
BA
INC. 0.75 8
T(.03) (.31)
1.8
(.07)
89 0 12 32.5 31 89 0 12 01 Series Modular Valves
(1.28) (1.22)
32 Dia.
47 (1.26)
(1.85)
Fully Extended 305.5 (12.03) Fully Extended Flow Adj. Dial
131.3 (5.17) (for A-Line)
INC.
40 (1.57) 12 3 45 56 7 89 LOCK
MFW-01-X ------------ 22 (.87) Locking Screw
MFW-01-Y ------------ 18 (.71) 2 (.08) Hex. Soc.
Approx. Mass............ 2.1 kg (4.6 lbs.)
MFA-01-XY -10 MFB-01-XY -10 41.8
(1.65)
Fully Extended 216 (8.50) Fully Extended 216 (8.50)
89 0 12 89 0 12
Fully Extended P
131.3 (5.17) BA
P
BA
TT
Approx. Mass............ 1.6 kg (3.5 lbs.) Approx. Mass............ 1.6 kg (3.5 lbs.)
For other dimensions, refer to "MFW-01" drawing above.
01 Series Modular Valves 553
Spare Parts List
MFP-01-10
21 6 19 1 7 5 2 4 11 8 9 3 12 18 17 14
MFW-01- XY -10 10 20 15 22 16
1 7 5 2 4 11 8 9 3 12 18 17 14
MFA-01-XY -10 19 10 20 15 22 16
13 1 19 7 2 4 11 8 9 3 12 18 17 14 22
MFB-01-XY -10 20 5 10 20 15 16
22 14 17 18 12 3 9 8 20 4 5 7 19 1 13
16 15 11 2 10 20
List of Seals List of Seal Kits
Item Name of Parts Part Numbers Quantity Valve Model Numbers Seal Kit Numbers
MFP-01 MFA-01 MFB-01 MFW-01 MFP-01 KS-MFP-01-10
17 Back Up Ring SO-BB-P6 MFA-01
18 O-Ring SO-NA-P6 1112 MFB-01 KS-MFA-01-10
19 O-Ring SO-NB-P9 1112 MFW-01
20 O-Ring SO-NB-P18 4444 KS-MFW-01-10
21 O-Ring SO-NB-P10 1222
1
Note: When ordering seals, please specify the seal kit number from the table right.
554 01 Series Modular Valves
MODULAR VALVES
Temperature Compensated Throttle and Check Modular Valves
Specifications
Max. Max. Max. Min. Max.
Metred Free
Operating Differential Metred Flow Flow
Model Numbers Pressure Pressure Flow
MSTA-01-X-10 MPa MPa L /min L /min L /min
MSTB-01-X-10 (PSI)
MSTW-01-X-10 (PSI) (U.S.GPM) (U.S.GPM) (U.S.GPM)
31.5 14 35 0.5 35
(4570) (2030) (9.25) (.13) (9.25)
Model Number Designation -01 -X -10 *
F- MSTA
Valve Direction of Flow Design Design
Special Seals Series Number Size Number Standard F
F: MSTA : Temperature Compensated 01 X : Metre-out 10 Refer to
Special Seals for Throttle and Check Valve for A-Line
Phosphate Ester Type
Fluids MSTB : Temperature Compensated
(Omit if not required) Throttle and Check Valve for B-Line
MSTW: Temperature Compensated
Throttle and Check Valve for A&B-Lines
Design Standards: None ........... Japanese Standard "JIS", European Design Standard and N. American Design Standard 01 Series Modular Valves
Instructions
To make flow rate adjustment, loosen locking screw
for the dial and turn the flow adjustment dial
clockwise or anti-clockwise. For a decrease of flow,
turn the dial clockwise. Be sure to re-tighten the
locking screw firmly after the adjustment of the
flow rate.
Graphic Symbols
P TB A P TB A P TB A
MSTA-01-X MSTB-01-X MSTW-01-X
01 Series Modular Valves 555
Typical Performance Characteristics
Hydraulic Fluid: Viscosity 35 mm2/s (164 SSU), Specific Gravity 0.850
Pressure Drop Pressure Drop at Throttle Fully Open
Pressure Drop P PSI MPa B-Line: MSTA-01 Pressure Drop P PSI MPa
40 0.3 A-Line: MSTB-01 280 2.0
30 0.2 240 1.6
20 200
10 0.1 160 1.2
00 P&T-Line 120 0.8
0 10 20 30 35 L /min
80 0.4
0
40 0 10 20 30 35 L /min
0
0 2 4 6 8 9 U.S.GPM
Flow Rate
0 2 4 6 8 9 U.S.GPM
Flow Rate
Pressure Drop for Free Flow Metred Flow vs. Viscosity
Pressure Drop P PSI MPa Throttle Closed U.S.GPM L /min
140 1.0 8.0 30
120 0.8 7.8 29
7.6 28
80 0.6 7.4 21
20
0.4 5.50 19
40 Throttle Fully Open 5.25Flow Rate 10.0
0.2 20 30 35 L /min 9.9
5.00 9.8
0 0 10
0 2.64 0.60
2.62 0.55
0 2 4 6 8 9 U.S.GPM 2.60 0.50
Flow Rate
.16
.15
.14
.13
0 20 40 60 80 100 120 140 160 mm2/s
Metred Flow vs. Dial Position 0 100 200 300 400 500 600 700 SSU
Viscosity
U.S.GPM L /min P: Differential Pressure MPa (PSI)
9
8 35
7 P:
6 14(2030)
5
30 P: P: 2(290)
10(1450)
P:
25 7(1020)
Flow Rate P: 5(730) P: 1(145)
20
4 15
3 P: 0.5(70)
10
2
5
1
0 0
01234567
Turn of Flow Adj. Dial (Fully Open)
556 01 Series Modular Valves
MODULAR VALVES
MSTW-01-X-10 DIMENSIONS IN
MILLIMETRES (INCHES)
Flow Adj. Dial
(for B-Line) 65(2.56) 5.5(.22) Dia. Through
4 Places
INC.
40.5 11(.43) 1.8
LOCK (1.59) (.07)
8
0.75 (.31)
(.03)
89 0 12 P32.531 32 Dia.
BA(1.28) (1.22) (1.26)
T 89 0 12 47
Fully Extended (1.85)
81.8(3.22)
Fully Extended 206.5(8.13)
Flow Adj. Dial
(for A-Line) INC.
40(1.57) 12 3 45 LOCK
22
(.87)
56 7 89
Locking Screw F
2 (.08) Hex. Soc.
Approx. Mass............ 1.5 kg (3.3 lbs.)
MSTA-01-X-10 89 0 12 MSTB-01-X-10 89 0 12 01 Series Modular Valves
Fully Extended 166.5(6.56) Fully Extended 166.5(6.56)
Fully Extended 41.8
81.8(3.22) (1.65)
P P
BA BA
TT
Approx. Mass............ 1.3 kg (2.9 lbs.) Approx. Mass............ 1.3 kg (2.9 lbs.)
For other dimensions, refer to "MSTW-01" drawing above.
01 Series Modular Valves 557
Spare Parts List
MSTA-01-X-10
15 9 14 1 8 3 2 4 13 12 7 6 10 11 5
MSTB-01-X-10
MSTW-01-X-10
List of Seals List of Seal Kits
Item Name of Parts Part Numbers Quantity Valve Model Numbers Seal Kit Numbers
MSTA MSTB MSTW MSTA-01 KS-MFA-01-10
12 Back Up Ring SO-BB-P6 MSTB-01 KS-MFW-01-10
13 O-Ring SO-NA-P6 112 MSTW-01
14 O-Ring SO-NB-P9 112
15 O-Ring SO-NB-P18 444
222
Note: When ordering seals, please specify the seal kit number from the
table right.
558 01 Series Modular Valves
MODULAR VALVES
Throttle Modular Valves
Specifications
Model Number Max. Operating Pressure Max. Flow
MSP-01-50 MPa (PSI) L/min (U.S.GPM)
31.5 (4570) 60 (15.9)
At the low differential pressure, maximum flow is limited. See "Pressure
Drop at Throttle Fully Open".
Model Number Designation
F- MSP -01 -50 *
Special Seals Series Number Valve Design Design
Size Number Standard
F: MSP : Throttle Valve Graphic Symbol
Special Seals for for P-Line 01 50 Refer to
Phosphate Ester P TB A
Type Fluids (Omit F
if not required)
Design Standards: None ........... Japanese Standard "JIS", European Design Standard and
N. American Design Standard
Typical Performance Characteristics 01 Series Modular Valves
Hydraulic Fluid: Viscosity 35 mm2/s (164 SSU), Specific Gravity 0.850
Pressure Drop at Throttle Fully Open Metred Flow vs. Dial Position
Pressure Drop P PSI MPa P: Differential Pressure MPa (PSI)
2.0 P=25(3630)
250 P=21(3050)
200 1.5 P=14(2030)
P=10(1450)
150 1.0 P=7(1020)
100 U.S.GPM L /min
50 0.5 16 60
00
0 10 20 30 40 50 60 L/min 50
12
Flow Rate
40
0 4 8 12 16 8 30
Flow Rate U.S.GPM
20 P=4(580)
4 P=2(290)
Pressure Drop 10 P=1(145)
PSI MPa 00 P=0.5(70)
Pressure Drop P 2.0 0 1 2 3 4 5 6 7 8 9 10
250
(Fully Open)
200 1.5
150 1.0 A-Line Turn of Flow Adj. Dial
100
50 0.5
00 B&T-Line Instructions
To make flow rate adjustment, loosen locking screw
0 10 20 30 40 50 60 L/min for the dial and turn the flow adjustment dial
clockwise or anti-clockwise. For a decrease of flow,
0 4 8 12 16 turn the dial clockwise. Be sure to re-tighten the
locking screw firmly after the adjustment of the
Flow Rate U.S.GPM flow rate.
01 Series Modular Valves 559
MSP-01-50
5.5(.22) Dia. Through 65(2.56) 11(.43) DIMENSIONS IN
4 Places MILLIMETRES (INCHES)
40.5 1.8
(1.59) (.07) Flow Adj. Dial
INC.
0.75 8
(.03) (.31)
32.5 P 31 89 0 12 32 Dia.
(1.28) BA (1.22) (1.26)
47(1.85)
T
Fully Extended
79 (3.11)
Fully Extended 133 (5.24)
40 (1.57) LOCK
20.5
(.81) Locking Screw
2 (.08) Hex. Soc.
56 7 89
Approx. Mass............ 1.2 kg (2.6 lbs.)
Spare Parts List 12 1 3 11 7 13 2 5 8 4 10
MSP-01-50
List of Seals
Item Name of Parts Part Numbers Qty. Remarks
7 Back Up Ring SO-BB-P6 1
11 O-Ring SO-NA-P6 1 Included in Seal Kit
12 O-Ring SO-NB-P9 4 Kit No.: KS-MSP-01-50
13 O-Ring SO-NB-P18 1
560 01 Series Modular Valves
MODULAR VALVES
Check and Throttle Modular Valves
Specifications
Model Number Max. Operating Pressure Max. Flow
MSCP-01-30 MPa (PSI) L/min (U.S.GPM)
31.5 (4570) 35 (9.25)
At the low differential pressure, maximum flow is limited. See "Pressure
Drop at Throttle Fully Open".
Model Number Designation
F- MSCP -01 -30 *
Special Seals Series Number Valve Design Design
Size Number Standard
F: MSCP :
Special Seals for Check and Throttle 01 30 Refer to Graphic Symbol
Phosphate Ester Valve for P-Line
Type Fluids (Omit P TB A
if not required) F
Design Standards: None ........... Japanese Standard "JIS", European Design Standard and
N. American Design Standard
Typical Performance Characteristics 01 Series Modular Valves
Hydraulic Fluid: Viscosity 35 mm2/s (164 SSU), Specific Gravity 0.850
Pressure Drop at Throttle Fully Open Metred Flow vs. Dial Position
PSI MPa P: Differential Pressure MPa (PSI)
110 0.8
100 P=21(3050)
80 0.6 U.S.GPM L /min P=25(3630)
9 35
Pressure Drop P 60 0.4
8 30
40
0.2 Flow Rate 6 P=14(2030)
20 P=10(1450)
20
00 4 P=7(1020)
0 10 20 30 35 L /min P=4(580)
10 P=2(290)
0 2 4 6 8 9 U.S.GPM 2 P=1(145)
Flow Rate
P=0.5(70)
Pressure Drop 00
0 1 2 3 4 5 6 7 8 8.5
PSI MPa Turn of Flow Adj. Dial (Fully Open)
Pressure Drop P 70 0.5 A-Line
60 0.4
40 Instructions
To make flow rate adjustment, loosen locking screw
0.2 B-Line for the dial and turn the flow adjustment dial
20 clockwise or anti-clockwise. For a decrease of flow,
turn the dial clockwise. Be sure to re-tighten the
00 T-Line locking screw firmly after the adjustment of the
flow rate.
0 10 20 30 35 L /min
0 2 4 6 8 9 U.S.GPM
Flow Rate
01 Series Modular Valves 561
MSCP-01-30
5.5(.22) Dia. Through 65(2.56) 11(.43) DIMENSIONS IN
4 Places MILLIMETRES (INCHES)
40.5 8 1.8
(1.59) (.31) (.07) Flow Adj. Dial
INC.
0.75
(.03)
32.5 P 31(1.22) 89 0 1 2 32 Dia.
(1.28) BA 12.5(.49) (1.26)
47(1.85)
T
Fully Extended
77.5 (3.05)
Fully Extended 131.5 (5.18)
40 (1.57) LOCK
20.5
(.81) Locking Screw
2 (.08) Hex. Soc.
56 7 89 Approx. Mass............ 1.2 kg (2.6 lbs.)
Spare Parts List
MSCP-01-30
13 1 5 2 7 3 6 12 11 14 9 10 8 17 16
List of Seals
Item Name of Parts Part Numbers Qty. Remarks
11 Back Up Ring SO-BB-P6 1
12 O-Ring SO-NA-P6 1 Included in Seal Kit
13 O-Ring SO-NB-P9 4 Kit No.: KS-MSP-01-30
14 O-Ring SO-NB-P18 1
562 01 Series Modular Valves
MODULAR VALVES
Throttle and Check Modular Valves
Specifications
Model Numbers Max. Operating Pressure Max. Flow
MPa (PSI) L/min (U.S.GPM)
MSA-01-**-50 31.5 (4570) 60 (15.9)
MSB-01-**-50
MSW-01-**-50
At the low differential pressure, maximum flow is limited. See "Pressure Drop
at Throttle Fully Open" of the next page.
Model Number Designation
F- MSW -01 -X Y -50 * F
Special Seals Series Number Valve Direction of Flow Direction of Flow Design Design
Size ("A" Line) ("B" Line) Number Standard
F: MSA : Throttle and Check Valve X : Metre-out
Special Seals for A-Line Y : Metre-in
for Phosphate
Ester Type MSB : Throttle and Check Valve 01 X : Metre-out 50 Refer to
Fluids for B-Line Y : Metre-in
(Omit if not
required) MSW : Throttle and Check Valve X : Metre-out
for A&B-Lines Y : Metre-in
X : Metre-out Y : Metre-in 01 Series Modular Valves
Y : Metre-in X : Metre-out
Design Standards: None ........... Japanese Standard "JIS", European Design Standard and N. American Design Standard
Graphic Symbols
Instructions Metre-out Metre-in
To make flow rate adjustment, loosen locking screw
for the dial and turn the flow adjustment dial PT BA PT BA
clockwise or anti-clockwise. For a decrease of flow,
turn the dial clockwise. Be sure to re-tighten the MSA-01-X MSA-01-Y
locking screw firmly after the adjustment of the
flow rate.
PT BA PT BA
MSB-01-X MSB-01-Y
PT BA PT BA
MSW-01-X MSW-01-Y
Metre-out Metre-in Metre-in Metre-out
PT BA PT BA
MSW-01-XY MSW-01-YX
01 Series Modular Valves 563
Typical Performance Characteristics
Hydraulic Fluid: Viscosity 35 mm2/s (164 SSU), Specific Gravity 0.850
Pressure Drop Metred Flow vs. Dial Position
PSI MPa P: Differential Pressure MPa (PSI)
Pressure Drop P 2.0 P=25(3630)
250
P=21(3050)
200 1.5 A-Line: MSB-01
150 1.0 B-Line: MSA-01 P=14(2030)
100 U.S.GPM L /min
16 60
50 0.5 P&T-Line 50
12
00 0 10 20 30 40 50 60 L /min
40
Flow Rate
0 4 8 12 16 U.S.GPM 8 30 P=10(1450)
Flow Rate
20 P=7(1020)
4 P=4(580)
P=2(290)
10 P=1(145)
00 P=0.5(70)
0 1 2 3 4 5 6 7 8 9 10 (Fully Open)
Turn of Flow Adj. Dial
Pressure Drop P Pressure Drop for Free Flow Application
PSI MPa Circuit of Clamp Cylinder
2.0 for Injection Molding Machine
250 a
200 1.5
2 DSG-01-3C4
150 1.0
100
50 0.5
00
0 10 20 30 40 50 60 L /min
0 4 8 12 16 U.S.GPM
Flow Rate
b
Pressure Drop at Throttle Fully Open PT BA
PSI MPa MSW-01-XY-50
2.0
Pressure Drop P 1 DSG-03-3C12
250
200 1.5 ab
150 1.0 Clamp Cylinder
100
Operation Sequence
50 0.5
00
0 10 20 30 40 50 60 L /min
0 4 8 12 16 U.S.GPM
Flow Rate
Clamp Cylinder Advance End Point Decompression Retreat
Pressurisation
Solenoid Operated Sol.a Sol.a Sol.b
Directional Valve ON ON Centre Position
1 Sol.b ON
ON
Solenoid Operated Sol.b
Directional Valve ON
2
564 01 Series Modular Valves
MODULAR VALVES
MSW-01- XY -50 DIMENSIONS IN
MILLIMETRES (INCHES)
5.5(.22) Dia. Through 32.5 65(2.56) 8 1.8
4 Places (1.28) 40.5 11(.43) (.31) (.07) Flow Adj. Dial
(1.59) (for A-Line) INC.
Flow Adj. Dial 0.75(.03)
(for B-Line) P
INC.
89 0 12 A 31 89 0 12 32 Dia.
(1.22) (1.26)
B 47(1.85)
T
Fully Extended
83.8 (3.30)
Fully Extended 210.5 (8.29)
40 1234 5 LOCK F
(1.57)
Locking Screw
5 6789 2 (.08) Hex. Soc.
MSW-01-X ------------ 22 (.87) Approx. Mass............ 1.5 kg (3.3 lbs.)
MSW-01-Y ------------ 18 (.71)
MSW-01- XY -50 01 Series Modular Valves
YX
40 8 9012
(1.57)
56789
MSW-01-XY --------- 18 (.71) MSW-01-XY --------- 22 (.87)
MSW-01-YX --------- 22 (.87) MSW-01-YX --------- 18 (.71)
Approx. Mass............ 1.5 kg (3.3 lbs.)
For other dimensions, refer to "MSW-01-YX" drawing above.
MSA-01-XY -50 89 0 12 MSB-01-XY -50 89 0 12
Fully Extended 168.5 (6.63) Fully Extended 168.5 (6.63)
Fully Extended
83.8 (3.30) 41.8
(1.65)
P P
BA BA
T T
Approx. Mass............ 1.3 kg (2.9 lbs.) Approx. Mass............ 1.3 kg (2.9 lbs.)
For other dimensions, refer to "MSW-01" drawing above.
01 Series Modular Valves 565
Spare Parts List
MSA-01- XY -50
1 15 7 6 14 13 2 5 3 11 4
9 16 10
MSB-01- XY -50
MSW-01-**-50
List of Seals List of Seal Kits
Item Name of Parts Part Numbers Quantity Valve Model Numbers Seal Kit Numbers
MSA,MSB MSW MSA-01 KS-MSA-01-30
13 Back Up Ring SO-BB-P6 MSB-01 KS-MSW-01-30
14 O-Ring SO-NA-P6 12 MSW-01
15 O-Ring SO-NB-P9 12
16 O-Ring SO-NB-P18 44
22
Note: When ordering seals, please specify the seal kit number from
the table right.
566 01 Series Modular Valves
MODULAR VALVES
Check Modular Valves
Specifications
Model Numbers Max. Operating Pressure Max. Flow
MPa (PSI) L/min (U.S.GPM)
MCP-01-*-30
MCT-01-*-30 31.5 (4570) 35 (9.25)
Model Number Designation
F- MCP -01 -0 -30 *
Special Seals Series Number Valve Cracking Design Design
Size Pressure Number Standard
MPa (PSI)
F: MCP : Check Valve 01 30 Refer to
Special Seals for P-Line 0 : 0.035 (5)
for Phosphate 2 : 0.2 (29)
Ester Type MCT : Check Valve 4 : 0.4 (58)
Fluids for T-Line
(Omit if not Graphic Symbols
required)
Design Standards: None ........... Japanese Standard "JIS", European Design Standard and F
N. American Design Standard
PT BA PT BA
MCP-01 MCT-01
Typical Performance Characteristics MMCCPT-01-*-30 65(2.56)
Hydraulic Fluid: Viscosity 35 mm2/s (164 SSU), 40.5 11(.43)
Specific Gravity 0.850 (1.59)
0.75 8 01 Series Modular Valves
(.03) (.31)
1.8
(.07)
Pressure Drop for Free Flow P 31
BA (1.22)
PSI MPa 32.5 47(1.85)
(1.28) T
180 1.3 MC*-01-4 36
1.2 P' (T) MC*-01-2
P (T') MC*-01-0 (1.42)
160 90(3.54)
Pressure Drop P 140 1.0
120 0.8 5.5(.22) Dia. Through 4 Places
100
80 0.6
60 0.4 40
(1.57)
40
0.2 DIMENSIONS IN Approx. Mass......1.1 kg (2.4 lbs.)
20
00
0 5 10 15 20 25 30 35 L /min
MILLIMETRES (INCHES)
0 1 2 3 4 5 6 7 8 9 U.S.GPM MMCCTP-01-*-30
Flow Rate
7 1 2 4 10 5 8
Pressure Drop
Pressure Drop P PSI MPa A-Line
70 0.5 B-Line
60 0.4
40 T-Line:
0.2
20 MCP-01 List of Seals
P-Line:
00
MCT-01
0 5 10 15 20 25 30 35 L /min Item Name of Parts Part Numbers Qty. Remarks
0 1 2 3 4 5 6 7 8 9 U.S.GPM 7 O-Ring SO-NB-P9 4 Included in Seal Kit
Flow Rate 8 O-Ring SO-NB-P18 1 Kit No.: KS-MCP-01-30
01 Series Modular Valves 567
Anti-Cavitation Modular Valves
Specifications
Model Number Max. Operating Pressure Max. Flow
MAC-01-30 MPa (PSI) L/min (U.S.GPM)
31.5 (4570) 35 (9.25)
Model Number Designation
F- MAC -01 -30 *
Special Seals Series Number Valve Design Design
Size Number Standard
F: MAC : Anti-Cavitation 01 30 Refer to
Special Seals for Phosphate Valve
Ester Type Fluids
(Omit if not required)
Design Standards: None ........... Japanese Standard "JIS", European Design Standard and Graphic Symbol
N. American Design Standard
Presure Drop MAC-01-30 PT BA
Hydraulic Fluid: Viscosity 35 mm2/s (164 SSU), 5.5(.22) Dia. Through 65(2.56)
Specific Gravity 0.850 4 Places 40.5 11(.43)
(1.59)
Pressure Drop 0.75 P 8
(.03) (.31)
BA
1.8
T (.07)
18.5
PSI MPa T-Line 32.5 31
70 0.5 (1.28) 80(3.15) (.73)(1.22)
Pressure Drop P
60 0.4 47
50 (1.85)
40 0.3
30 0.2 A&B-Line
20
10 0.1 P-Line
00 0 5 10 15 20 25 30 35 L /min 40
(1.57)
0 1 2 3 4 5 6 7 8 9 U.S.GPM DIMENSIONS IN
Flow Rate MILLIMETRES (INCHES) Approx. Mass......0.8 kg (1.8 lbs.)
MAC-01-30
285314 7
List of Seals
Item Name of Parts Part Numbers Qty. Remarks
7 O-Ring SO-NB-P9 4 Included in Seal Kit
8 O-Ring SO-NB-P18 2 Kit No.: KS-MAC-01-30
568 01 Series Modular Valves
MODULAR VALVES
Pilot Operated Check Modular Valves
Specifications
Model Numbers Max. Operating Max. Flow
Pressure
MPa (PSI) L/min (U.S.GPM)
Standard MP*-01-*-40 31.5 (4570) 35 (9.25)
MP*-01-*-4001
Low Pilot Pressure
Control Type
Model Number Designation
F- MPA -01 -2 -40 *
Special Seals Series Number Valve Cracking Design Design
Size Pressure Number Standard
MPa (PSI) Graphic Symbols
MPA : Pilot Operated 40 PT BA
F: Check Valve (Standard)
MPA-01
Special Seals for A-Line
for Phosphate MPB : Pilot Operated 2 : 0.2 (29) 4001
01 (Low Pilot Refer to
Ester Type Check Valve F
4 : 0.4 (58) Pressure
Fluids for B-Line 569
(Omit if not MPW : Pilot Operated Control
required) Check Valve Type)
for A&B-Lines
Design Standards: None ........... Japanese Standard "JIS", European Design Standard and PT BA 01 Series Modular Valves
N. American Design Standard
MPB-01
Typical Performance Characteristics
P T BA
Hydraulic Fluid: Viscosity 35 mm2/s (164 SSU),
Specific Gravity 0.850 MPW-01
Pressure Drop for Free Flow
PSI MPa
140 1.0
Pressure Drop P 120 MP*-01-4 Pressure Drop for Reversed Controlled Flow
0.8
PSI MPa
100 0.6
80 0.6
80
60 0.4 MP*-01-2 Pressure Drop P 60 0.4
40 10 20 30 35 L /min 40
0.2 0.2
20 20
0
00
0 0
0 10 20 30 35 L /min
0 2 4 6 8 9 U.S.GPM 0 2 4 6 8 9 U.S.GPM
Flow Rate Flow Rate
PSI MPa Pressure Drop PSI Min. Pilot Pressure
80 0.6 1750
1500 MPa
Pressure Drop P 60 0.4 Min. pilot Pressure (PP) 1000 12 MPM*P-0*1-0-41--420-40
PP P1 MMPP**-0-011-4-2-4-4000011
40 500
9
0.2 A-Line: MPB-01 0 6 P2
20 B-Line: MPA-01
3
0 0 P,T-Line 0
0 20 30 35 L /min
10 0 5 10 15 20 25 MPa
0 2 4 6 8 9 U.S.GPM 0 1000 2000 3000 3500 PSI
Flow Rate
Supply Pressure (P2)
01 Series Modular Valves
MPA-01-*-40/4001 65(2.56) DIMENSIONS IN
MPB-01-*-40/4001 MILLIMETRES (INCHES)
MPW-01-*-40/4001 40.5
(1.59) 11(.43) 8
5.5(.22) Dia. Through (.31)
4 Places0.75 P
(.03) 1.8
BA (.07)
32.5 31
(1.28) (1.22)
47
(1.85)
T 45.5
134(5.28) (1.79)
40
(1.57)
Approx. Mass............ 1.2 kg (2.6 lbs.)
Spare Parts List
MPW-01-*-40
1 6 11 7 2 9 12 8 6 7 3 2 9 12
MPA-01-*-40 Low Pilot Pressure Control Type
(MPW-01-*-4001)
14
MPB-01-*-40
41
List of Seals
Item Name of Parts Part Numbers Qty. Remarks
11 O-Ring SO-NB-P9 4 Included in Seal Kit
12 O-Ring SO-NB-P18 2 Kit No.: KS-MAC-01-30
570 01 Series Modular Valves
MODULAR VALVES
End Plates
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.
Specifications
Model Numbers Max. Operating Pressure Max. Flow
MPa (PSI) L/min (U.S.GPM)
MDC-01-*-30
31.5 (4570) 35 (9.25)
Model Number Designation Graphic Symbols
F- MDC -01 -A -30 * PT BA F
Special Seals Series Number Plate Type of Plate Design Design MDC-01-A
Size Number Standard
PT BA
F:
Special Seals MDC-01-B
for Phosphate
Ester Type MDC : End Plate 01 A : Blocking 30 Refer to
Fluids Plate
(Omit if not
required) B: Bypass
Plate
Design Standards: None ........... Japanese Standard "JIS", European Design Standard and 01 Series Modular Valves
N. American Design Standard
Typical Performance Characteristics MDC-01-*-30 65(2.56)
40.5 11(.43)
Hydraulic Fluid: Viscosity 35 mm2/s (164 SSU), 5.5(.22) Dia. Through (1.59)
Specific Gravity 0.850 9.5(.37) Dia. Spotface
P
Pressure Drop 4 Places 0.75 BA 8
(.03) (.31)
T
1.8
(.07)
Pressure Drop P PSI MPa 32.5 31
80 0.6 (1.28) (1.22)
47(1.85)
60 0.4
40 P B Line
0.2 A T Line
20
00 38
0 5 10 15 20 25 30 35 L /min (1.50)
40
(1.57)
0 1 2 3 4 5 6 7 8 9 U.S.GPM O-Ring for Port
Flow Rate (SO-NB-P9: 4 Pcs.)
DIMENSIONS IN
MILLIMETRES (INCHES) Approx. Mass.........1 kg (2.2 lbs.)
01 Series Modular Valves 571
Connecting Plate
These plates are used for detecting pressure of each line.
Specifications
Model Numbers Max. Operating Pressure Max. Flow
MPa (PSI) L/min (U.S.GPM)
MDS-01-*-30/3090
31.5 (4570) 35 (9.25)
Model Number Designation
F- MDS -01 -PA -30 *
Special Seals Series Number Plate Size Type of Detecting Line Design Number Design Standard
F: Special Seals for Phosphate MDS : Connecting Plate 01 PA : P&A-Lines 30 Refer to
Ester Type Fluids PB : P&B-Lines
(Omit if not required) AT : A&T-Lines Graphic Symbols
Design Standards: None ........... Japanese Standard "JIS" and European Design Standard
90 ............... N. American Design Standard
Pressure Drop PT BA
Hydraulic Fluid: Viscosity 35 mm2/s (164 SSU), MDS-01-PA
Specific Gravity 0.850
PT BA
Pressure Drop P Pressure Drop
MDS-01-PB
PSI MPa
0.1
10
5 0 P, A, B, T-Line
0
0 5 10 15 20 25 30 35 L /min
0 1 2 3 4 5 6 7 8 9 U.S.GPM PT BA
Flow Rate
MDS-01-AT
MDS-01-*-30/3090
5.5(.22) Dia. Through 65(2.56) 11(.43) 8 Pressure Detecting Line
4 Places 40.5 (.31)
(1.59)
0.75 1.8 Model Numbers Port "X" Port "Y"
(.03) P (.07)
MDS-01-PA
BA 15.5 MDS-01-PB P-Line A-Line
(.61) MDS-01-AT
32.5 31 B-Line P-Line
(1.28) (1.22)
47(1.85) T-Line A-Line
T
Port "Y" Model Numbers Thread Size "C" Thd.
"C" Thd.
Port "X"
"C" Thd. 20 MDS-01-*-30 Rc 1/4 = 1/4 BSP.Tr
(.79) MDS-01-*-3090 1/4 NPT
40(1.57)
O-Ring for Port DIMENSIONS IN
(SO-NB-P9: 4 Pcs.) MILLIMETRES (INCHES)
Approx. Mass......... 0.8 kg (1.8 lbs.)
572 01 Series Modular Valves
MODULAR VALVES
Base Plates For Modular Valves
Specifications
Max. Operating Pressure ------------ 25 MPa (3630 PSI)
Model Number Designation
MMC -01 -6 -40 *
Series Number Plate Size Number of Stations Design Number Design Standard
MMC : Base Plate 01 1 : 1 Station 6 : 6 Stations 40 None : Japanese Standard "JIS"
2 : 2 Stations 7 : 7 Stations 80 : European Design Standard
3 : 3 Stations 8 : 8 Stations 90 : N.American Design Standard
4 : 4 Stations 9 : 9 Stations
5 : 5 Stations 10: 10 Stations
Pressure Drop Graphic Symbols
Hydraulic Fluid: Viscosity 35 mm2/s (164 SSU),Specific Gravity 0.850 F
Pressure Drop P PSI MPa P' T' B' A' T' T (P) P
40 0.3 T (T)
30 0.2 P P BA
T
20 B A T B' B MMC-01-1
0.1
P' A' A
10 P
0 0 10 20 30 35 L /min (P) P
0 T (T)
BA BA 01 Series Modular Valves
0 2 4 6 8 9 U.S.GPM MMC-01-2-10
Flow Rate
Instructions 32.5 Min. Pitch
Port Used: Base plate has three (two, in case of (1.28) 50
1 station type) pressure port "P"s and four tank
port "T"s. Any one of these ports or two or more 0.75 (1.97)
ports may be used. However, please note that (.03)
the ports marked with (P) or (T) in the drawing are 32.5
normally plugged. Remove the plugs when using (1.28)
such ports. Make sure that ports that are not
currently used are properly plugged. 0.75 Max. 7(.28) Dia.
(.03) 4 Places
Interface Mounting Surface Dimensions for
1/8 Modular Valve B P 12.7
When standard base plates (MMC-01) are not used, T (.50)
the mounting surface described on right must be
prepared. The mounting surface should have a good A 21.5
machined finish. (.85)
30.2
(1.19)
40.5
(1.59)
65
(2.56)
31 5.2(.20) 11
(1.22) (.43)
15.5(.61) "C" Thd. "E" Deep
25.8(1.02) 4 Places
31(1.22) 8(.31)
47(1.85)
Design Std. "C" Thd. E
Japanese Standard "JIS" and M5 10 (.39) DIMENSIONS IN
European Design Standard MILLIMETRES (INCHES)
N.American Design Standard No. 10-24 UNC 12 (.47)
01 Series Modular Valves 573
MMC-01-1-40/4090 87(3.43) DIMENSIONS IN
MILLIMETRES (INCHES)
Tank Port (T) 67(2.64) 10(.39)
"C" Thd.
32.5 "E" Thd. "F" Deep
(1.28) 0.75(.03) 4 Places
Port Holes 6.5(.26) Dia.
8.8(.35) Dia. Through 4 Places
14(.55) C'Bore
2 Places 72(2.83) B 40.5
46(1.81) (1.59)
TP
36 A The two tank ports (T) are not machined
(1.42) for 4090 design.
31 28
(1.22) (1.10) 12.5
62(2.44) (.49)
53(2.09) Cylinder Port "A" 45 53(2.09)
18(.71) "C" Thd. (1.77) 27(1.06) 18(.71)
A
P
(T)
B
Approx. Mass : 3.5 kg (7.7 lbs.)
(P) 21(.83) 21(.83)
T 36 36(1.42)
21(.83)
Tank Port "T" (1.42) Tank Port (T) Pressure Port "P"
"C" Thd. 72(2.83) "C" Thd. "C" Thd.
62(2.44)
54(2.13)
18(.71)
Cylinder Port "B"
"C" Thd.
MMC-01-*-40/4090
Number of Station
(2-10 Stations)
10 L1 Threaded Holes 4 Places
(.39) L2
Port Holes 4 Places
32.5(1.28) Each Station
8.8(.35) Dia. Through
72(2.83) 36(1.42) 40.5 BB B B B 14(.55) C'Bore
(1.59) T PT PT P TP T 2 Places
AA A A AP
12.5 31(1.22) Pressure Port "P"
(.49) Pitch "C" Thd.
28 50 53(2.09)
72(2.83) (1.10) (1.97) A A (P) A 18(.71)
62(2.44)
54(2.13) Pitch (T) P
18(.71) 42 50 BB (T)
(1.65) (1.97)
AA
BBB 21(.83)
43
Cylinder Port "B" Pressure Port (P) 27(1.06) 46
"C" Thd. "C" Thd. 62(2.44) (1.69) (1.81)
69(2.72) 36(1.42)
Each Station Tank Port (T) 21(.83)
"D" Thd. Tank Port (T)
Cylinder Port "A" "C" Thd.
"C" Thd.
Each Station
For other dimensions, refer to above Model MMC-01-1.
Model Numbers Thread Size Dimensions
mm (Inches)
MMC-01-*-40 "C" Thd. "D" Thd. "E" Thd.
MMC-01-*-4090 Rc 3/8 F
3/8 NPT Rc 1/2 M5 10 (.39)
1/2 NPT No.10-24 UNC 12 (.47)
Model Numbers Dimensions mm (Inches) Approx. Mass Model Numbers Dimensions mm (Inches) Approx. Mass
L1 L2 kg (lbs.) L1 L2 kg (lbs.)
MMC-01-2 MMC-01-7
MMC-01-3 137 ( 5.39) 117 ( 4.61) 5.5 (12.1) MMC-01-8 387 (15.24) 367 (14.45) 13.0 (28.7)
MMC-01-4 187 ( 7.36) 167 ( 6.57) 7.0 (15.4) MMC-01-9 437 (17.20) 417 (16.42) 14.5 (32.0)
MMC-01-5 237 ( 9.33) 217 ( 8.54) 8.5 (18.7) MMC-01-10 487 (19.17) 467 (18.39) 16.0 (35.3)
MMC-01-6 287 (11.30) 267 (10.51) 10.0 (22.1) 537 (21.14) 517 (20.35) 17.5 (38.6)
337 (13.27) 317 (12.48) 11.5 (25.4)
574 01 Series Modular Valves
MODULAR VALVES
MMC-01-1-4080 102.6(4.04) 7.8(.31) DIMENSIONS IN
87(3.43) MILLIMETRES (INCHES)
8.8(.35) Dia. Through
14(.55) C'Bore 67(2.64) 10(.39) M5 Thd. 10(.39) Deep
2 Places
32.5 4 Places Detail of Pipe Plug
(1.28) 0.75(.03) Port Holes 6.5(.26) Dia.
Bonded Seal
4 Places Part No.SG-FB-3/8
72(2.83) B 40.5 Pipe Plug
36 (1.59) Part No.900-V33905
(1.42) TP
A
31 28 12.5
(1.22) (1.10) (.49)
53(2.09) Cylinder Port "A" 45 53(2.09)
18(.71) 3/8 BSP.F Thd. (1.77) 18(.71)
(P) A P Pressure Port "P"
T (T) 3/8 BSP.F Thd.
21(.83)
36 B 36(1.42)
21(.83)
Tank Port "T" (1.42) Cylinder Port "B" Pipe Plug F
3/8 BSP.F Thd. 72(2.83) 3/8 BSP.F Thd. 2 Places
62(2.44)
Approx. Mass : 3.5 kg (7.7 lbs.)
54(2.13)
18(.71)
MMC-01-*-4080
Number of Station
(2-10 Stations)
7.8(.31) L1 7.8(.31)
L2
10 Threaded Holes 4 Places
(.39) 32.5(1.28) Each Station
Port Holes 4 Places
72(2.83) 36(1.42) 40.5 B B B B B 01 Series Modular Valves
(1.59) TP TP TP TP T 8.8(.35) Dia. Through
14(.55) C'Bore
A A A A AP 2 Places
12.5 31(1.22) Pressure Port "P"
(.49) 3/8 BSP.F Thd.
Pitch
72(2.83) 28 50 A A (P) A 53(2.09)
62(2.44) (1.10) (1.97) 18(.71)
54(2.13) (T)
18(.71) Pitch BB P
42 50 (T)
(1.65) (1.97)
AA
BBB 21(.83)
43
27(1.06) 7.8(.31)
69(2.72) (1.69)
36(1.42)
21(.83)
Cylinder Port "B" Pressure Port (P) Tank Port (T)
3/8 BSP.F Thd. 3/8 BSP.F Thd. 3/8 BSP.F Thd.
Each Station For other dimensions, refer to above Model MMC-01-1.
Cylinder Port "A"
3/8 BSP.F Thd.
Each Station
Model Numbers Dimensions mm (Inches) Approx. Mass Model Numbers Dimensions mm (Inches) Approx. Mass
L1 L2 kg (lbs.) L1 L2 kg (lbs.)
MMC-01-2 5.5 (12.1) MMC-01-7
MMC-01-3 137 ( 5.39) 117 ( 4.61) 7.0 (15.4) MMC-01-8 387 (15.24) 367 (14.45) 13.0 (28.7)
MMC-01-4 187 ( 7.36) 167 ( 6.57) 8.5 (18.7) MMC-01-9 437 (17.20) 417 (16.42) 14.5 (32.0)
MMC-01-5 237 ( 9.33) 217 ( 8.54) MMC-01-10 487 (19.17) 467 (18.39) 16.0 (35.3)
MMC-01-6 287 (11.30) 267 (10.51) 10.0 (22.1) 537 (21.14) 517 (20.35) 17.5 (38.6)
337 (13.27) 317 (12.48) 11.5 (25.4)
01 Series Modular Valves 575
Mounting Bolt Kits
Valves are mounted with four stud bolts. Valve combination
varies according to the circuit type. Hence, the mounting bolt
kits are available on a combination type basis.
When ordering the bolt kit, be sure to give the bolt kit model
number from the table below.
Model Number Designation Bolt Kit Composition
MBK -01 -02 -30 * Stud Bolt ------ 4 Pcs. 1 Set
Nut ------------- 4 Pcs.
Series Number Size of Bolt Number Design Design Note: In case of bolt kit model number
Modular Valve Number Standard
having "05", four hexagon socket
head cap screws only.
MBK : Bolt Kits 01, 02, 03, 04, 05
for Modular Valves 01 (Refer to the 30 Refer to Tightening Torque:
following chart)
Design Standards: None ........... Japanese Standard "JIS" and European Design Standard Operating Pressure Tightening Torque
90 ............... N. American Design Standard MPa (PSI) Nm (in. lbs.)
5 - 6 (44 - 53)
25(3630) or less
6 - 7 (53 - 62)
More Than 25(3630)
Bolt Kits Selection Chart
Quantity of valves to be stacked Nut Mounting
Stud Bolt Bolt Kit
Solenoid Modular Approx.
Model Numbers Operated End Plate Valve & Mass Solenoid Operated
Directional (MDC-01) Connecting g (lbs.)
MBK-01-01-30* SOL a SOL b Directional Valve
Valve 0 Plate 60(.13)
1 100(.22)
(*-DSG-01) 1 130(.29)
160(.35)
1
40(.09)
0
MBK-01-02-30* 10 2 01 Series
Modular
0 1 Valves
MBK-01-03-30* 10 3 Base Plate
0 1
1 1 0 4
0 1 0
MBK-01-04-30* 12 0
MBK-01-05-30* 0 1
1. In case of MBK-01-04-30*, operating pressure is restricted at 25 MPa Stacking Example
(3630 PSI) or less.
2. The solenoid operated directional valve comes with mounting bolts.
MBK-01-01/02/03/04-30/3090 MBK-01-05-30/3090
Socket Head Cap Screw
Stud Bolt
MBK-01-05-30: 4(.16)
"B" Thd. MBK-01-05-3090: 3.97(5/32)
Both Ends
9 9 MBK-01-05-30: M5 45 Lg.
(.35) (.35) MBK-01-05-3090: No.10-24 UNC 1-3/4 Lg.
A 4 DIMENSIONS IN
(.16) MILLIMETRES (INCHES)
Nut
"B" Thd.
8.5 Dia. Model Numbers A mm (In.) "B" Thd.
(.33) MBK-01-01-30 94 (3.70) M5
MBK-01-02-30 134 (5.28)
9 MBK-01-03-30 174 (6.85) No.10-24 UNC
(.35) MBK-01-04-30 214 (8.43)
MBK-01-01-3090 94 (3.70)
15 MBK-01-02-3090 134 (5.28)
(.59) MBK-01-03-3090 174 (6.85)
MBK-01-04-3090 214 (8.43)
576 01 Series Modular Valves
MODULAR VALVES
3/8 Modular Valves
Type of Modular Valve
Class Model Numbers Graphic Symbols Page
Solenoid Operated 361 Class Model Numbers Graphic Symbols Page
378 P TB A
Directional Valve 379 Temperature Compensated 595
412 Throttle and Check Valves 598
(S-)DSG-03-***-*-50/5090 PT BA 578 (for "A&B-Lines", Metre-out) 600
E-DSG-03-***-D*-50/5090 578 602
T-DSG-03-***-D24*-50/5090 578 MSTW-03-X-20 602
G-DSG-03-***-*-50/5090 578 602
581 Throttle Valves 602
Releif Valves 581 (for "P-Line") 602
581 602
(for "P-Line") 584 MSP-03-30 605
584 605
MBP-03-*-30 584 Check and Throttle Valves 605
588 (for "P-Line") 605
Releif Valves 588 607
(for "A-Line") 588 MSCP-03-20 609
591 610
MBA-03-*-30 591 Throttle and Check Valves 610
591 (for "A-Line", Metre-out) 610
Releif Valves 591 Flow Control Valves 613
(for "B-Line") 591 MSA-03-X-40 613
591 614
MBB-03-*-30 591 Throttle and Check Valves 615
595 (for "A-Line", Metre-in) 618
Releif Valves 595
(for "A&B-Lines") MSA-03-Y-40
MBW-03-*-30 Throttle and Check Valves
(for "B-Line", Metre-out)
Pressure Control Valves Reducing Valves
(for "P-Line") MSB-03-X-40
MRP-03-*-30/3090 Throttle and Check Valves
(for "B-Line", Metre-in)
Reducing Valves
(for "A-Line") MSB-03-Y-40
MRA-03-*-30/3090 Throttle and Check Valves
(for "A&B-Lines", Metre-out)
Reducing Valves
(for "B-Line") MSW-03-X-40
MRB-03-*-30/3090 Throttle and Check Valves
(for "A&B-Lines", Metre-in)
Reducing Valves for Low Pressure Setting
(for "P-Line") MSW-03-Y-40
MRLP-03-10/1090 Check Valves
(for "P-Line")
Reducing Valves for Low Pressure Setting
(for "A-Line") MCP-03-*-10
MRLA-03-10/1090 Check Valves
(for "A-Line")
Reducing Valves for Low Pressure Setting
(for "B-Line") MCA-03-*-20
MRLB-03-10/1090 Check Valves
(for "B-Line")
Sequence Valves Directional Control Valves
(for "P-Line") MCB-03-*-20
MHP-03-*-20 Check Valves
(for "T-Line")
Counterbalance Valves
(for "A-Line") MCT-03-*-10
MHA-03-*-20 Check Valves
(for "P&T-Lines")
Counterbalance Valves
(for "B-Line") MCPT-03-P*-T*-10
MHB-03-*-20 Anti-Cavitation Valves
Flow Control Valves MAC-03-10
(for "P-Line")
Pilot Operated Check Valves
MFP-03-11 (for "A-Line")
Flow Control and Check Valves MPA-03-*-20/2001
(for "A-Line", Metre-out)
Pilot Operated Check Valves
MFA-03-X-11 (for "B-Line")
Flow Control and Check Valves MPB-03-*-20/2001
(for "A-Line", Metre-in)
Pilot Operated Check Valves
MFA-03-Y-11 (for "A&B-Lines")
Flow Control Valves Flow Control and Check Valves MPW-03-*-20/2001
(for "B-Line", Metre-out)
End Plates
MFB-03-X-11 (Blocking Plates)
Flow Control and Check Valves Modular Plates and Mounting Bolts MDC-03-A-10
(for "B-Line", Metre-in)
End Plates
MFB-03-Y-11 (Bypass Plates)
Flow Control and Check Valves MDC-03-B-10
(for "A&B-Lines", Metre-out)
Connecting Plates
MFW-03-X-11
MDS-03-10/1090
Flow Control and Check Valves
Base Plates
(for "A&B-Lines", Metre-in)
MMC-03-T-*-21/2180/2190
MFW-03-Y-11
Bolt Kits
Temperature Compensated
Throttle and Check Valves MBK-03-*-10/1090
(for "A-Line", Metre-out)
MSTA-03-X-20
Temperature Compensated
Throttle and Check Valves
(for "B-Line", Metre-out)
MSTB-03-X-20
03 Series Modular Valves 577
Relief Modular Valves
Specifications
Model Numbers Max. Operating Pressure Max. Flow
MPa (PSI) L/min (U.S.GPM)
MBP-03-*-30
MBA-03-*-30 31.5 (4570) 70 (18.5)
MBB-03-*-30
MBW-03-*-30
Model Number Designation
F- MBA -03 -B -30 *
Special Seals Series Number Valve Size Pres. Adj. Range Design Number Design Standard
MPa (PSI)
F: MBP : Relief Valve for P-Line 03 30 Refer to 2
Special Seals for MBA : Relief Valve for A-Line B: *-7 1
Phosphate Ester MBB : Relief Valve for B-Line (*-1020)
Type Fluids (Omit MBW : Relief Valve for A&B-Lines
if not required) H: 3.5-31.5
(510-4570)
1. See the "Minimum Adjustment Pressure" of the next page for the item marked *.
2. Design Standards: None ........... Japanese Standard "JIS", European Design Standard and N. American Design Standard
Instructions Model Graphic Detailed Graphic
The minimum adjustment pressure equals the value Numbers Symbols Symbols
obtained from the minimum adjustment pressure
characteristics plus the tank line back pressure of MBP-03
the next page. This back pressure should include
the value of the T-line pressure drop characteristics P TB A TA A P B TB
of the valves stacked to the base plate side of the
modular valve. MBA-03
To make pressure adjustment, loosen the lock nut P TB A TA A P B TB
and turn the pressure adjustment screw clockwise or
anti-clockwise. For an increase of pressure, turn the MBB-03
screw clockwise. Be sure to re-tighten the lock nut
firmly after making adjustment to the pressure. P TB A TA A P B TB
In case of a small flow, the setting pressure may MBW-03
become unstable. To avoid this, refer to the
minimum flow characteristic curve of the next P TB A TA A P B TB
page and use the valve within a range as shown
with .
578 03 Series Modular Valves
MODULAR VALVES
Typical Performance Characteristics
Hydraulic Fluid: Viscosity 35 mm2/s (164 SSU), Specific Gravity 0.850
PSI Nominal Override Characteristics Min. Adjustment Pressure
4500
4400 MPa Min. Adjiustment Pressure PSI MPa
4300 160 1.2
4200 31
3600 30 120 0.8
3550 29
3500 25.0 80
40 0.4
3000 24.5 0
24.0 0 0 10 20 30 40 50 60 70 L /min
2950 21.0
Pressure 20.5 0 5.0 10.0 15.0 17.5 U.S.GPM
2900 20.0 Flow Rate
2000 14.0
1950 13.5 F
1900 13.0
1000
7.0
950 6.5
6.0
900 3.5
500 3.0
450 2.5
400 1.0
0.7
140 0.4
100
60
0 10 20 30 40 50 60 70 L /min
0 5.0 10.0 15.0 17.5 U.S.GPM
Flow Rate
Pressure Drop
PSI MPa 03 Series Modular Valves
70 0.5
Pressure Drop P 60 0.4 T-Line: MBP/MBA/
50 MBW-03
40 0.3
A-Line: MBP-03
30 0.2
Min. Flow vs. Adjustment Pressure 20 0.1 B-Line: MBP-03
10 T-Line: MBB-03
U.S.GPM L /min
1.5 6 0 0 P-Line: MBP-03
P,A&B-Line: MBA/MBB/
1.0 4
Min. Flow 0 10 20 30 40 50 60 70 MBW-03
L /min
.5 2 0 5.0 10.0 15.0 17.5
0 0 Flow Rate U.S.GPM
0 5 10 15 20 25 MPa
0 1000 2000 3000 PSI
Pressure 3500
03 Series Modular Valves 579
MBW-03-*-30 DIMENSIONS IN MBP-03-*-30
MILLIMETRES (INCHES) MBA-03-*-30
7(.28) Dia. Through Fully Extended 214(8.43)
4 Places
Lock Nut 106(4.17) Fully Extended
14(.55) Hex. 25(.98) 134(5.28)
54 12(.47)
26 (2.13) P
(1.02) A
P B 46 TA B
A TB (1.81) TB
TA
70
(2.76)
Fully Extended 1.8(.07) Approx. Mass............ 3.1 kg (6.8 lbs.)
133(5.24) For other dimensions, refer to "MBW-03"
Fully Extended 320(12.60) drawing left.
Pressure Adj. Screw Pressure Adj. Screw MBB-03-*-30
(for A-Line) INC. (for B-Line) INC. Fully Extended 214(8.43)
14(.55) Hex. 14(.55)Hex.
26(1.02)
27.5
(1.08) P B
A TB
55(2.17) TA
Approx. Mass............ 3.8 kg (8.4 lbs.) Approx. Mass............ 3.1 kg (6.8 lbs.)
For other dimensions, refer to "MBW-03"
drawing left.
Spare Parts List MBB-03-*-30
MBP-03-*-30 1 13
MBA-03-*-30
12 11 2 16 3 19 18 8 7 17 9
645 15
MBW-03-*-30
List of Seals List of Seal Kits
Item Name Part Quantity Valve Model Numbers Seal kit Numbers
of Parts Numbers MBP-03 MBA-03 MBB-03 MBW-03
MBP-03
15 O-Ring SO-NB-A014 5 5 5 5 MBA-03 KS-MBP-03-30
16 O-Ring SO-NA-P6 1 1 1 2 MBB-03
17 O-Ring SO-NB-P16 1 1 1 2 MBW-03 KS-MBW-03-30
18 O-Ring SO-NB-P26 1 1 1 2
Note: When ordering seals, please specify the seal kit number from the table
right.
580 03 Series Modular Valves
MODULAR VALVES
Reducing Modular Valves
Specifications
Model Numbers Max. Operating Pressure Max. Flow
MPa(PSI) L/min (U.S.GPM)
MRP-03-*-30/3090 25 (3630) 70 (18.5)
MRA-03-*-30/3090
MRB-03-*-30/3090
In pressure adjustment range "H", if the pressure in the primary side is
set above 20 MPa (2900 PSI) and the pressure in the secondary side is
set below 10 MPa (1450 PSI), the maximum flow is limited to 50 L/min
(13.2 U.S.GPM).
Model Number Designation
F- MRP -03 -B -30 * F
Special Seals Series Number Valve Size Pres. Adj. Range Design Design Standard
MPa (PSI) Number
F:
Special Seals for MRP : Reducing Valve for P-Line 03 B: 1-7 (145-1020) 30 Refer to
Phosphate Ester MRA : Reducing Valve for A-Line H: 3.5-24.5 (510-3550)
Type Fluids (Omit MRB : Reducing Valve for B-Line
if not required)
Design Standards: None ........... Japanese Standard "JIS" and European Design Standard
90 ............... N. American Design Standard
Instructions Model Graphic Detailed Graphic 03 Series Modular Valves
The minimum adjustment pressure equals the lower Numbers Symbols Symbols
limit of either pressure adjustment range (B, H) plus
the tank line back pressure of the next page. This MRP-03
back pressure should include the value of the T-line
pressure drop characteristics of the values stacked to PT BA TA A P B TB
the base plate side of the modular valve.
MRA-03
To make pressure adjustment, loosen the lock nut
and turn the pressure adjustment screw clockwise PT BA TA A P B TB
or anti-clockwise. For an increase of pressure, turn
the screw clockwise. Be sure to re-tighten the lock MRB-03
nut firmly after making adjustment to the pressure.
PT BA TA A P B TB
03 Series Modular Valves 581
Typical Performance Characteristics
Hydraulic Fluid: Viscosity 35 mm2/s (164 SSU), Specific Gravity 0.850
Pressure Drop
PSI MPa Nominal Override Characteristics
0.3
A&B-Line
40
Pressure Drop P
30 0.2 PSI MPa Primary Pressure 25 MPa (3630 PSI)
3600 25
20 3400
24
0.1 2700
10 T-Line 2500 23
1900 19
00 1700
0 10 20 30 40 50 60 70 L /min 18
1000
0 4 8 12 16 18 U.S.GPM Secondary Pressure 800 17
Flow Rate 600 13
400
cu.in./min cm3/min Pilot Flow 200 12
50 800 140 11
100 7
0 6
5
40 4
600 3
Pilot Flow 30 2
400 1.0
20 0.8
200 0.6
10
0 10 20 30 40 50 60 70 L/min
00
0 5 10 15 20 25 MPa 0 4 8 12 16 18 U.S.GPM
Flow Rate
0 1000 2000 3000 3500 PSI
Pressure Adj. Range
Differential Pressure : "B"
(Primary pressure - Secondary pressure) : "H"
Pressure Drop P Pres. Drop at Spool Fully Open (P-Line)
PSI MPa
70 0.5
60 0.4
50
40 0.3
30 0.2
20
0.1
10
00
0 10 20 30 40 50 60 70 L /min
0 4 8 12 16 18 U.S.GPM
Flow Rate
582 03 Series Modular Valves
MODULAR VALVES
MRP-03-*-30/3090 DIMENSIONS IN
MRB-03-*-30/3090 MILLIMETRES (INCHES)
Lock Nut 92(3.62) 7(.28) Dia. Through
14(.55) Hex. 19 4 Places
54
(.75) (2.13) 12
(.47)
Thread Size
14(.55) P B 46 Model Numbers "C" Thd.
A TB (1.81)
MB*-01-*-30 Rc 1/4 = 1/4 BSP.Tr
TA 70 MB*-01-*-3090
(2.76) 1/4 NPT
Pressure Adj. Screw Fully Extended 1.8
131(5.16) (.07)
14(.55) Hex.
INC. Fully Extended 232.5(9.15)
Pressure Gauge Connection
"C" Thd.
55
(2.17)
27.5 Approx. Mass............ 3.3 kg (7.5 lbs.)
(1.08)
MRA-03-*-30/3090 F
Pressure Gauge Connection Fully Extended 232.5(9.15)
"C" Thd.
47.5
(1.87)
P B
A TB
TA
Approx. Mass............ 3.3 kg (7.5 lbs.) 03 Series Modular Valves
For other dimensions, refer to "MRP-03" drawing above.
Spare Parts List MRB-03-*-30/3090
MRP-03-*-30/3090
11 10 3 5 15 18 16 12 4 1 2 19 9 17 13
67 14
MRA-03-*-30/3090 List of Seals
Item Name of Parts Part Numbers Qty. Remarks
14 O-Ring SO-NB-A014 5
15 O-Ring SO-NA-P6 1 Included in Seal Kit
16 O-Ring SO-NB-P16 1 Kit No.:
17 O-Ring SO-NB-P18 1 KS-MRP-03-30
18 O-Ring SO-NB-P26 1
03 Series Modular Valves 583
Reducing Modular Valves For Low Pressure Setting
Specifications
Model Numbers Max. Pres. Adj. Max. Flow
Operating Range L /min
MRLP-03-10/1080/1090 Pressure
MRLA-03-10/1080/1090 MPa (PSI) MPa (PSI) (U.S.GPM)
MRLB-03-10/1080/1090
7 (1020) 0.2-6.5 (29-940) 50 (13.2)
When pressure setting is less than 0.8 MPa (116 PSI), maximum flow
decreases. See "Min. Adjustment Pressure vs. Max. Flow" on the next page for
the appropriate range.
Model Number Designation
F- MRLP -03 -10 *
Special Seals Series Number Valve Size Design Number Design Standard
F: MRLP : Low Pressure Setting Type 03 10 Refer to
Special Seals for Phosphate Ester Reducing Valve for P-Line
Type Fluids
(Omit if not required) MRLA : Low Pressure Setting Type
Reducing Valve for A-Line
MRLB : Low Pressure Setting Type
Reducing Valve for B-Line
Design Standards: None ........... Japanese Standard "JIS"
80 ............... European Design Standard
90 ............... N. American Design Standard
Instructions Model Graphic Detailed Graphic
If there is a pressure in drain line, it is added to the Numbers Symbols Symbols
secondary setting pressure. Hence, drain line must
be connected to tank directly with a low back V V DR
pressure close to atmospheric pressure. DR
MRLP-03
To make pressure adjustment, loosen the lock nut
and turn the pressure adjustment handle clockwise P TB A TA A P B TB
or anti-clockwise. For an increase of pressure, turn
the handle clockwise. Be sure to re-tighten the lock V V DR
nut firmly after making adjustment to the pressure. DR
MRLA-03
P TB A TA A P B TB
V V DR
DR
MRLB-03
P TB A TA A P B TB
584 03 Series Modular Valves
MODULAR VALVES
Typical Performance CharacteristicsPressure Drop P
Hydraulic Fluid: Viscosity 35 mm2/s (164 SSU), Specific Gravity 0.850 F
Pres. Drop at Spool Fully Open (P-Line)
PSI MPa
70 0.5
60 0.4
50
40 0.3
30 0.2
20
0.1
10
0
0
0 10 20 30 40 50 L /min
0 2.5 5.0 7.5 10.0 12.5 U.S.GPM
Flow Rate
Pressure Drop
Pressure Drop P PSI MPa A&B-Line 03 Series Modular Valves
0.2
25
20
0.1
10
0 T-Line
0
0 10 20 30 40 50 L /min
0 2.5 5.0 7.5 10.0 12.5 U.S.GPM
Flow Rate
Min. Adjustment Pres. Min. Adjustment Pressure vs. Max. Flow
PSI MPa
140 1.0
120 0.8
80 0.6
0.4
40
0.2
00
0 10 20 30 40 50 L /min
0 2.5 5.0 7.5 10.0 12.5 U.S.GPM
Flow Rate
03 Series Modular Valves 585
MRLP-03-10/1080/1090 47 Vent Port "V" 92(3.62) 7(.28) Dia. Through
MRLB-03-10/1080/1090 (1.85) "D" Thd. 4 Places
14 54
Pressure Adj. Handle (.55) Lock Nut 19 (2.13) 12
INC. 14(.55) Hex. (.75) (.47)
45 Dia.
(1.77) P
6 1080 A B 46
(.24) DesignTA TB (1.81)
70(2.76)
Only
Drain Port "DR"
"C" Thd. 53 1.8
(.07)
(2.09)
Fully Extended
151.5(5.96)
Fully Extended 259.5(10.22)
Pressure Gauge Connection
"E" Thd.
55
(2.17)
27.5
(1.08)
Approx. Mass............ 4.5 kg (9.9 lbs.)
Model Numbers "C" Thd. Thread Size "E" Thd.
Rc 1/4 "D" Thd. Rc 1/4
MRL*-03-10 1/4 BSP.F Rc 1/8 1/4 BSP.Tr
MRL*-03-1080 1/4 NPT 1/8 BSP.F 1/4 NPT
MRL*-03-1090 1/8 NPT
DIMENSIONS IN
MILLIMETRES (INCHES)
MRLA-03-10/1080/1090
Fully Extended 259.5(10.22)
Pressure Gauge Connection 54 108 Vent Port "V"
"E" Thd. (2.13) (4.25) "D" Thd.
P B
A TB
TA
Drain Port "DR"
"C" Thd.
Approx. Mass............ 4.5 kg (9.9 lbs.)
For other dimensions, refer to "MRLP-03" drawing above.
586 03 Series Modular Valves
MODULAR VALVES
Spare Parts List
MRLP-03-10/1080/1090
MRLB-03-10/1080/1090
22 25
For Design 1080
P B
TB
A
TA
23 20 21
13 12 11 6 15 2 10 9 8 19 7 4 5 1 16 18 3
F
17 14 03 Series Modular Valves
MRLA-03-10/1080/1090
3 18 16 1 5 4 7 19 8 9 10 2 15 6 11 12 13
14 17
List of Seals
Item Name of Parts Part Numbers Qty. Remarks
15 O-Ring SO-NA-P6 1
16 O-Ring SO-NB-P6 2
17 O-Ring SO-NB-A014 5 Included in Seal Kit
18 O-Ring SO-NB-P22 1 Kit No.:KS-MRLP-03-10
19 O-Ring SO-NB-P32 1
25 Bonded Seal SG-FB-1/8 1
Note: No bonded seal are included in seal kits.
03 Series Modular Valves 587
Sequence Modular Valves/Counterbalance Modular Valves
Specifications
Model Numbers Max. Operating Max. Flow Max. Free Flow
Pressure L /min L /min
MHP-03-*-20 MPa (PSI)
MHA-03-*-20 (U.S.GPM) (U.S.GPM)
MHB-03-*-20 25 (3630)
50 (13.2) 70 (18.5)
MHP-03
MHA / MHB-03
Model Number Designation
F- MHA -03 -C -20 *
Special Seals Series Number Valve Size Pres. Adj. Range Design Design Standard
MPa (PSI) Number
F: MHP : Sequence Valve for P-Line 03 Refer to 2
Special Seals for N: *-1.8 (*-260) 1 20
Phosphate Ester MHA : Counterbalance Valve for A-Line
Type Fluids (Omit MHB : Counterbalance Valve for B-Line A: 1.8-3.5 (260-510) 20
if not required) B: 3.5-7 (510-1020)
C: 7-14 (1020-2030)
1. See the "Minimum Adjustment Pressure" of the next page for the item marked *.
2. Design Standards: None ........... Japanese Standard "JIS", European Design Standard and N. American Design Standard
Instructions Model Graphic Detailed Graphic
The minimum adjustment pressure equals the value Numbers Symbols Symbols
obtained from the minimum adjustment pressure
characteristics plus the tank line back pressure of MHP-03
the next page. This back pressure should include
the value of the T-line pressure drop characteristics PT BA TA A P B TB
of the valves stacked to the base plate side of the
modular valve. MHA-03
To make pressure adjustment, loosen the lock nut PT BA TA A P B TB
and turn the pressure adjustment screw clockwise
or anti-clockwise. For an increase of pressure, turn MHB-03
the screw clockwise. Be sure to re-tighten the lock
nut firmly after making adjustment to the pressure. PT BA TA A P B TB
588 03 Series Modular Valves
MODULAR VALVES
Typical Performance Characteristics
Hydraulic Fluid: Viscosity 35 mm2/s (164 SSU), Specific Gravity 0.850
Pressure Drop for Free Flow
Min. Adjustment Pressure PSI MPa MHA/MHB-03
0.4
Min. Adjustment PressurePSI MPa MHP/MHA/MHB-03 Pressure Drop P
0.8 50
100 40 0.3
80 0.6
30 0.2
60 0.4
40 20
0.1
0.2
20 10
00
00 0 10 20 30 40 50 60 70 L/min
0 10 20 30 40 50 L/min
0 2.5 5.0 7.5 10.0 12.5 U.S.GPM 0 2.5 5.0 7.5 10.0 12.5 15.0 17.5 U.S.GPM
Flow Rate Flow Rate
F
Pressure Drop PSI MPa Pressure Drop 03 Series Modular Valves
MHP-03 0.20 MHA/MHB-03
Pressure Drop P PSI MPa Pressure Drop P 25 A-Line: MHB-03
0.2 B-Line: MHA-03
20
25
15 0.10
20
A,B-Line 10 T-Line: MHA-03
0.1 P-Line
10
0 T-Line 5 T-Line: MHB-03
0
00
0 10 20 30 40 50 L/min 0 10 20 30 40 50 60 70 L/min
0 2.5 5.0 7.5 10.0 12.5 U.S.GPM 0 2.5 5.0 7.5 10.0 12.5 15.0 17.5 U.S.GPM
Flow Rate Flow Rate
03 Series Modular Valves 589
MHP-03-*-20 92(3.62) 7(.28) Dia. Through
4 Places
Lock Nut 19(.75) 54 12
(.47)
14(.55) Hex. (2.13)
14 P B 46
(.55) A TB (1.81)
70(2.76)
TA
Pressure Adj. Screw Fully Extended 1.8
134(5.28) (.07)
14(.55) Hex. INC.
Fully Extended 242(9.53)
55(2.17) Approx. Mass............ 3.5 kg (7.7 lbs.)
27.5
(1.08)
MHA-03-*-20 DIMENSIONS IN
MILLIMETRES (INCHES)
MHA-03-*-20
Fully Extended 228(8.98) Fully Extended 228(8.98)
Fully Extended 40
134(5.28) (1.57)
17 P B P B 17
(.67) A TB A TB (.67)
TA TA
Approx. Mass............ 3.5 kg (7.7 lbs.) Approx. Mass............ 3.5 kg (7.7 lbs.)
For other dimensions, refer to "MHP-03" drwaing above.
Spare Parts List List of Seals Remarks
MHP-03, MHA-03
MHP-03-*-20 Included in Seal Kit
Item Name of Parts Part Numbers Qty. Kit No.:KS-MHP-03-20
12 14 6 16 5 3 7 18 15 2 1 8 13 17 9 4 10 15 O-Ring SO-NB-A014 5
16 O-Ring SO-NB-P16 1
MHA-03-*-20 17 O-Ring SO-NB-P29 1
18 O-Ring SO-NB-P32 1
13 19 7 16 6 3 8 18 2 1 15 12 14 9 10 17 5 4
MHB-03-*-20 MHB-03
4 5 17 10 9 14 12 15 1 2 18 8 3 6 16 7 19 13 Item Name of Parts
15 O-Ring
16 O-Ring Part Numbers Qty. Remarks
17 O-Ring SO-NB-A014 5
18 O-Ring SO-NA-P16 1 Included in Seal Kit
SO-NB-P29 1 Kit No.:KS-MHB-03-20
SO-NB-P32 1
590 03 Series Modular Valves
MODULAR VALVES
Pressure and Temperature Compensated
Flow Control (and Check) Modular Valves
Specifications
Model Numbers Max. Operating Max. Metred Flow Max. Free Flow
Pressure
MFP-03-11 MPa (PSI) L/min (U.S.GPM) L/min (U.S.GPM)
MFA-03-*-11 16 (2320) 50 (13.2) 70 (18.5)
MFB-03-*-11
MFW-03-*-11
Model Number Designation
F- MFA -03 -X -11 *
Special Seals Series Number Valve Size Direction Design Design F
of Flow Number Standard
F: MFP : Flow Control Valve for P-Line 03
Special Seals for X : Metre-out 11 Refer to
Phosphate Ester MFA : Flow Control and Check Valve for A-Line Y : Metre-in
Type Fluids (Omit MFB : Flow Control and Check Valve for B-Line 11
if not required) MFW : Flow Control and Check Valve for A&B-Lines
Design Standards: None ........... Japanese Standard "JIS", European Design Standard and N. American Design Standard
Instructions 03 Series Modular Valves
To make flow rate adjustment, loosen locking
screw for the dial and turn the flow adjustment dial
clockwise or anti-clockwise. For a decrease of
flow, turn the dial clockwise. Be sure to re-tighten
the locking screw firmly after the adjustment of
the flow rate.
Model No. Graphic Detailed Graphic
MFP-03 Symbols Symbols
Model No.
MFA-03-X P TB A TA A P B TB Model No. Graphic Detailed Graphic
Symbols Symbols
MFB-03-X
Metre-out Metre-in
MFW-03-X
MFA-03-Y
P TB A TA A P B TB P TB A TA A P B TB
MFB-03-Y
P TB A TA A P B TB P TB A TA A P B TB
P TB A
MFW-03-Y
TA A P B TB P TB A TA A P B TB
03 Series Modular Valves 591
Typical Performance Characteristics
Hydraulic Fluid: Viscosity 35 mm2/s (164 SSU), Specific Gravity 0.850
Min. Required Pressure Difference Pressure Drop for Free Flow
Differential Pressure PSI MPa MFP-03 Pressure Drop P PSI MPa
160 1.2 140 1.0
A 120 0.8
120 0.8 MFB -03
80 0.6
80 W
0.4 0.4
40
40
0.2
00 00
0 10 20 30 40 50 L/min
0 10 20 30 40 50 60 70 L/min
0 2 4 6 8 10 1213 U.S.GPM 0 5.0 10.0 15.0 17.5 U.S.GPM
Flow Rate Flow Rate
Metred Flow vs. Dial Position PSI MPa Pressure Drop
0.4
Flow RateU.S.GPM L/min Pressure Drop P B-Line: MFA-03
125 50 50 A-Line: MFB-03
100 40
75 30 40 0.3
50 20
30 0.2 T-Line: MFAB -03
25 10 20
00 10 0.1
012345 A&B-Line: MFP-03
(Fully Open)
Turn of Flow Adj. Dial 00 T-Line: MFB-03, P-Line
0 10 20 30 40 50 60 70 L/min
0 5.0 10.0 15.0 17.5 U.S.GPM
Flow Rate
Min. Metred Flow U.S.GPM Metred Flow vs. Differential Pressure
13.8
cu.in./min cm3/min 13.4 L/min
700 13.0 52
12.6 50
40 48
600 5.50 21
Min. Metred Flow 20
30 500 5.25 19
5.0
400 5.00 4.9
20 300 4.8
1.32
10 200 1.30Flow Rate
100 1.28
4 8 12 16 MPa
00
0
0 500 1000 1500 2000 04 8 12 16 MPa
2250 PSI
Differential Pressure
Metred Flow vs. Viscosity 0 1000 2000 PSI
U.S.GPM L/min Differential Pressure
Flow Rate 13.2 50
13.0
12.8 49
48
5.3
5.2 20.0
5.1 19.5
5.0 19.0
.13 0.50
.12 0.45
.11 0.40
0 40 80 120 160 mm2/s
0 200 400 600 700 SSU
Viscosity
592 03 Series Modular Valves
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