2/2 directional seat valve
Dimensions in mm
2/2 directional seat valve
Dimensions in mm
1
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Solenoid “a”
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2
|
Concealed manual override “N9”
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3
|
Mating connector without circuitry (separate order)
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4
|
Mating connector without circuitry (separate order)
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5
|
Space required to remove the coil
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6
|
Space required to remove the mating connector
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8
|
Name plate
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9
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Mounting nut, tightening torque MA = 4 Nm
|
10
|
With 3/2 directional seat valves version "420", port B is designed as blind counterbore, in version "630", it is not available. With 2/2 directional seat valves version "420", ports A and B are available as blind counterbores.
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11
|
Identical seal rings for ports A, B, and T; seal ring for port P
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13
|
Porting pattern according to ISO 4401-03-02-0-05 (with locating hole for locking pin ISO 8752-3x8-St, material no. R900005694, included in the scope of delivery)
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14
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Valve mounting screws
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3/2 directional seat valve
Dimensions in mm
3/2 directional seat valve
Dimensions in mm
1
|
Solenoid “a”
|
2
|
Concealed manual override “N9”
|
3
|
Mating connector without circuitry (separate order)
|
4
|
Mating connector without circuitry (separate order)
|
5
|
Space required to remove the coil
|
6
|
Space required to remove the mating connector
|
8
|
Name plate
|
9
|
Mounting nut, tightening torque MA = 4 Nm
|
10
|
With 3/2 directional seat valves version "420", port B is designed as blind counterbore, in version "630", it is not available. With 2/2 directional seat valves version "420", ports A and B are available as blind counterbores.
|
11
|
Identical seal rings for ports A, B, and T; seal ring for port P
|
12
|
Porting pattern according to DIN 24340, form A
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14
|
Valve mounting screws
|
4/2 directional seat valve
Dimensions in mm
4/2 directional seat valve
Dimensions in mm
1
|
Solenoid “a”
|
2
|
Concealed manual override “N9”
|
3
|
Mating connector without circuitry (separate order)
|
4
|
Mating connector with circuitry (separate order, see page data separate order, see data sheet 08006)
|
5
|
Space required to remove the coil
|
6
|
Space required to remove the mating connector
|
7
|
Plus-1 plate
|
8
|
Name plate
|
9
|
Mounting nut, tightening torque MA = 4 Nm
|
11
|
Identical seal rings for ports A, B, and T; seal ring for port P
|
12
|
Porting pattern according to DIN 24340, form A
|
13
|
Porting pattern according to ISO 4401-03-02-0-05 (with locating hole for locking pin ISO 8752-3x8-St, material no. R900005694, included in the scope of delivery)
|
14
|
Valve mounting screws
|
Valve mounting screws (separate order)
2/2 and 3/2 directional seat valve
Version “420”:
4 hexagon socket head cap screws metric
ISO 4762 - M5 x 45 - 10.9-flZn-240h-L
(friction coefficient μtotal = 0.09 to 0.14);
tightening torque MA = 7 Nm ± 10 %,
material no. R913000140
or
4 hexagon socket head cap screws
ISO 4762 - M5 x 45 - 10.9 1)
(friction coefficient μges = 0.12 to 0.17);
tightening torque MA = 8,1 Nm ± 10 %
4 hexagon socket head cap screws UNC
10-24 UNC x 1 3/4” ASTM-574 1)
(friction coefficient μtotal = 0.19 to 0.24 according to ASTM-574);
tightening torque MA = 11 Nm ± 15 %,
(friction coefficient μtotal = 0.12 to 0.17 according to ISO 4762);
tightening torque MA = 8 Nm ± 10 %,
material no. R978802649
version “630”:
4 hexagon socket head cap screws metric
ISO 4762 - M6 x 45 - 10.9-flZn-240h-L
(friction coefficient μtotal = 0.09 to 0.14);
tightening torque MA = 12,5 Nm ± 10 %,
material no. metric R913000258
or
4 hexagon socket head cap screws
ISO 4762 - M6 x 45 - 10.9 1)
(friction coefficient μtotal = 0.12 to 0.17);
tightening torque MA = 15,5 Nm ± 10 %
4 hexagon socket head cap screws UNC
1/4-20 UNC x 1 3/4” ASTM-574 1)
(friction coefficient μtotal = 0.19 to 0.24 according to ASTM-574);
tightening torque MA = 20 Nm ± 15 %,
(friction coefficient μtotal = 0.12 to 0.17 according to ISO 4762);
tightening torque MA = 14 Nm ± 10 %,
material no. R978800711
4/2 directional seat valve
version “420”:
4 hexagon socket head cap screws metric
ISO 4762 - M5 x 90 - 10.9-flZn-240h-L
(friction coefficient μtotal = 0.09 to 0.14);
tightening torque MA = 7 Nm ± 10 %,
material no. R913000222
oder
4 hexagon socket head cap screws
ISO 4762 - M5 x 90 - 10.9 1)
(friction coefficient μtotal = 0.12 to 0.17);
tightening torque MA = 8,1 Nm ± 10 %
4 hexagon socket head cap screws UNC
10-24 UNC x 3 1/2” 1)
(friction coefficient μtotal = 0.19 to 0.24 according to ASTM-574);
tightening torque MA = 11 Nmv± 15 %,
(friction coefficient μtotal = 0.12 to 0.17 according to ISO 4762);
tightening torque MA = 8 Nm ± 10 %,
material no. R978800696
version “630”:
4 hexagon socket head cap screws metric
ISO 4762 - M6 x 90 - 10.9-flZn-240h-L
(friction coefficient μtotal = 0.09 to 0.14);
tightening torque MA = 12,5 Nm ± 10 %,
material no. R913000259
or
4 hexagon socket head cap screws
ISO 4762 - M6 x 90 - 10.9 1)
(friction coefficient μtotal = 0.12 to 0.17);
tightening torque MA = 15,5 Nm ± 10 %
4 hexagon socket head cap screws UNC
1/4-20 UNC x 3 1/2” 1)
(friction coefficient μtotal = 0.19 to 0.24);
tightening torque MA = 20 Nm ± 15 %,
(friction coefficient μtotal = 0.12 to 0.17);
tightening torque MA = 14 Nm ± 10 %,
material no. R978800717
1) Not included in the Rexroth delivery range
Spool position monitoring
Notice:
The dimensions are nominal dimensions which are subject to tolerances.
M12x1 plug-in connection
Dimensions in mm
Type M-.SEW 6 .-3X/420MG24.K72L…
Dimensions in mm
Dimensions in mm
Inductive position switch type QM
Dimensions in mm
1)
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For dimensions, see valve dimensions
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