May 14, 2024

06EA
01/03 Series Modular Valves MF*-01/03

Notice of Model Change due to higher pressure and flow rate
The subject modular valves of the head title will undergo model change into 70 design in line withimprovements towards higher pressure and larger flow.
Name

Model Number

01 Series Pressure and Temperature Compensated Flow Control (Check) Modular Valve

MF*-01-*-70

03 Series Pressure and Temperature Compensated Flow Control (Check) Modular Valve

MF*-03-*-70■Major Improvements
The maximum operating pressure (31.5MPa) and maximum metered flow (40/60L/min) are improved
respectively.
■Mounting Interchangeability
Interchangeable.
■Model Number Designation
The design number is updated to 70. With MFP-01, you can select the orientation of the flow control dialas follows.
MFASeries Number

- 01

Valve
Size

MFP: Flow Control Modular Valve for P-Line
MFA: Flow Control Check Modular Valve
For A-Line
MFB: Flow Control Check Modular Valve
For B-Line
MFW: Flow Control Check Modular Valve
For A and B-Lines-B- 70

Direction of Flow

The Orientation of theFlow Adjustment Dial

DesignNumber―

None:Cylinder (A Port side)
B: Cylinder (B Port side)

01
X: Meter Out
Y: Meter In―70

MFP: Flow Control Modular Valve for P-line
MFA: Flow Control Check Modular Valve
For A-Line
MFB: Flow Control Check Modular Valve
For B-Line
MFW: Flow Control Check Modular Valve
For A and B-lines

-X

―

03

X: Meter Out
Y: Meter In――

■Timing of Release
Upon depletion of current stock.

No.1

■Specifications
The following improvements have been made.
Model Number
MF*-01/03

Item
Max. Operating PressureNew

1631.5Up to 35

0.3 - 40 (Differential Pressure 7MPa)
1.2 - 30 (Differential Pressure 31.5MPa)

Up to 50

0.5 - 60(Differential Pressure 7MPa)
4.0 - 60(Differential Pressure 31.5MPa)

MPa

MF*-01
Metered Flow

Old

L/min

MF*-03■Comparison of old and new external dimensions
The following external dimensions have been changed. (Dimensions other than those listed below remainunchanged.)
Model Number

A

B

C

DE

Old

MFP-01-10

192

138

―

―

―

New

MFP-01-*-70

188.5

134.5

11188.5―

Old

MFA/B/W-01-*-10

305.5

131.3

1165

216

New

MFA/B/W-01-*-70

297.5

127.5

1267

212

【MFP-01】【MFP-01-B】

Fully Open

Fully Open

【MFW-01】

Fully Open

Fully Open

【MFA-01】【MFB-01】

Fully Open

Fully OpenNo.2Model Number

ABCDE

FGOld

MFP-03-*-11233

160

92

197――New

MFP-03-*-70

224

151

93

206.6

―

―

Old

MFA/B/W-03-*-11360

153

92

19726356

New

MFA/B/W-03-*-70

342

144

94

206.6

218

20

【MFW-03】【MFP-03】

Fully Open

Fully Open

Fully Open

【MFB-03】【MFA-03】

Fully Open

Fully Open

■External Drawings
For details [specifications and exterior dimensions] of the new 70 design, please refer to the exterior drawings
to be published soon.
Model Number
Drawing Number
MF*-01-*-70
3132-VA331939-0
MF*-03-*-703332-VA331940-0■Metered Flow vs. Dial Position<Conditions> Hydraulic Fluid: Viscosity 30 mm2/s, Specific Gravity 0.850
MF*-03Differential Pressure
7 MP

Flow Rate

Flow Rate

MF*-01

Differential Pressure
31.5MPa

Differential Pressure
7 MPa

Differential Pressure
31.5 MPa

Turn of Flow Adj. Dial

（Fully Open）

Turn of Flow Adj. Dial

（Fully Open）

No.3

■Minimum Required Pressure Difference<Conditions> Hydraulic Fluid: Viscosity 30 mm2/s, Specific Gravity 0.850
MF*-03Differential Pressure

Differential Pressure

MF*-01

Flow Rate

Flow Rate■Metered Flow vs. Differential Pressure<Conditions> Hydraulic Fluid: Viscosity 30 mm2/s, Specific Gravity 0.850
MF*-03

Flow Rate

Flow Rate

MF*-01

Differential Pressure

Differential Pressure■Metered Flow vs. Viscosity<Conditions> Hydraulic Fluid: Viscosity 30 mm2/s, Specific Gravity 0.850
MF*-03

Flow Rate

Flow Rate

MF*-01

Viscosity

Viscosity

No.4

■Minimum Metered Flow
<Conditions> Hydraulic Fluid: Viscosity 30 mm2/s, Specific Gravity 0.850
MF*-01

Metered Flow

Metered Flow

MF*-03Differential Pressure

Differential Pressure■Pressure Drop
<Conditions> Hydraulic Fluid: Viscosity 30 mm2/s, Specific Gravity 0.850
MF*-03Pressure Drop ⊿P.

Pressure Drop ⊿P.

MF*-01P Line (MFA,B,W)
A Line (MFB)
B Line (MFA)
T Line (MFP)

Flow Rate

Flow Rate■Pressure Drop for Free Flow
<Conditions> Hydraulic Fluid: Viscosity 30 mm2/s, Specific Gravity 0.850
MF*-01Pressure Drop⊿P

Pressure Drop⊿P.

MF*-03

Flow Rate

Flow Rate

No.5