DH6/10

DH6/10 DH6/10

07.11.2014 Views

Specifications Nominal dimension Maximum working pressure MPa (kgf/cm 2 ) Maximum flow rate L/min Reproducibility % Ports A, B Port Y 1.0 (10) External drain, tank 2 or less Electrical specifications Hysteresis % Sub-plate Valve type Sub-plate type Connection diameter Mass Solenoid rated current mA Coil resistance Dither (Recommendable value) In case the amplifier is installed separately Standard amplifier type Power source In case of amplifier mounted type Command voltage Mass kg 5 or less See the Current - Pressure Characterisitics (the following figure). Accessories Mounting bolt Type Hexagon socket head cap thread Quantity Tightening torque N・m (kgf・cm) Pressure reducing valve of solenoid proportional balanced piston type When you use a sub-plate, please place an order for the above sub-plate type. For the dimension drawing, refer to page 6, and 7 of the appendix. Current - Pressure characteristics (viscosity 25 mm 2 /s (cSt)) PRBP Pressure (MPa) 35 30 25 20 15 10 5 0 100 200 300 400 500 600 Current (mA) For 34.3 MPa For 30.9 MPa For 24.5 MPa 700 800 850 930 Pressure (MPa) 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 100 200 For 14.7 MPa For 9.8 MPa For 4.9 MPa 300 400 500550600 700 800 Current (mA) 6-17

Pressure override characteristics (viscosity 25 mm 2 /s (cSt)) PRBP10 PRBP20, 30 Pressure reducing valve of solenoid proportional balanced piston type Flow rate (L/min) Flow rate (L/min) Secondary minimum adjustment pressure characterisitcs (viscosity 25 mm 2 /s (cSt)) Input current: 0 Pressure (MPa) 1.0 0.8 0.6 0.4 0.2 PRBP10 PRBP20, 30 1. - For 34.3, 30.9, 24.5 MPa 2. - For 14.7 MPa 3. - For 9.8 MPa 4. - For 4.9 MPa For 30.9 MPa, 34.3 MPa For 24.5 MPa For 14.7 MPa For 9.8 MPa For 4.9 MPa Pressure (MPa) 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 1. - For 34.3, 30.9, 24.5 MPa 2. - For 14.7 MPa 3. - For 9.8 MPa 4. - For 4.9 MPa For 30.9 MPa, 34.3 MPa For 24.5 MPa For 14.7 MPa For 9.8 MPa For 4.9 MPa 0 20 40 60 80 Flow rate (L/min) 0 60 120 180 240 300 Flow rate (L/min) 6-18

Pressure override characteristics (viscosity 25 mm 2 /s (cSt))<br />

PRBP<strong>10</strong> PRBP20, 30<br />

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Pressure reducing valve of solenoid proportional<br />

balanced piston type<br />

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Flow rate (L/min)<br />

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Flow rate (L/min)<br />

Secondary minimum adjustment pressure characterisitcs (viscosity 25 mm 2 /s (cSt)) Input current: 0<br />

Pressure (MPa)<br />

1.0<br />

0.8<br />

0.6<br />

0.4<br />

0.2<br />

PRBP<strong>10</strong> PRBP20, 30<br />

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1. - For 34.3, 30.9, 24.5 MPa<br />

2. - For 14.7 MPa<br />

3. - For 9.8 MPa<br />

4. - For 4.9 MPa<br />

For 30.9 MPa, 34.3 MPa<br />

For 24.5 MPa<br />

For 14.7 MPa<br />

For 9.8 MPa<br />

For 4.9 MPa<br />

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Pressure (MPa)<br />

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1.6<br />

1.4<br />

1.2<br />

1.0<br />

0.8<br />

0.6<br />

0.4<br />

0.2<br />

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1. - For 34.3, 30.9, 24.5 MPa<br />

2. - For 14.7 MPa<br />

3. - For 9.8 MPa<br />

4. - For 4.9 MPa<br />

For 30.9 MPa, 34.3 MPa<br />

For 24.5 MPa<br />

For 14.7 MPa<br />

For 9.8 MPa<br />

For 4.9 MPa<br />

0 20 40 60 80<br />

Flow rate (L/min)<br />

0 60 120 180 240 300<br />

Flow rate (L/min)<br />

6-18

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