Type DRC…; cartridge valve
Dimensions in mm
| 1 | Name plate |
| 2.1 | Y port for pilot oil return, external |
| 2.2 | Port Y optionally for external pilot oil return |
| 3 | Adjustment type "4" |
| 4 | Adjustment type "5" |
| 5 | Adjustment type "6" |
| 6 | Adjustment type "7" |
| 7 | Hexagon SW10 |
| 8 | Space required to remove the key |
| 9 | Valve mounting bores |
| 10 | Seal rings |
| 11 | Main spool insert |
| 12 | Seal ring |
| 13 | Seal ring |
| 14 | Seal ring |
| 15 | Support ring |
| 16 | Support ring |
Valve mounting screws (separate order)
4 hexagon socket head cap screws, metric
ISO4762 - M8x40 - 10.9-flZn-240h-L
at friction coefficient μtotal=0.09 to 0.14,
Tightening torque MA=31Nm±10%,
material no. R913000205
Type DR…; threaded connection
Dimensions in mm
| 1 | Name plate |
| 2.1 | Y port for pilot oil return, external |
| 3 | Adjustment type "4" |
| 4 | Adjustment type "5" |
| 5 | Adjustment type "6" |
| 6 | Adjustment type "7" |
| 7 | Hexagon SW10 |
| 8 | Space required to remove the key |
| 9 | Valve mounting bores |
| 17 | Pressure gauge connection |
| NG | D1 | ØD2 | T1 |
| mm | mm | ||
| 10 | G1/2 | 34 | 14 |
| 16 (Typ DR...15) | G3/4 | 42 | 16 |
| 25 (Typ DR..20) | G1 | 47 | 18 |
| 25 (Typ DR...25) | G11/4 | 58 | 20 |
| 32 (Typ DR...30) | G11/2 | 65 | 22 |
Type DR…; subplate mounting
Dimensions in mm
| 1 | Name plate |
| 2.1 | Y port for pilot oil return, external |
| 2.2 | Port Y optionally for external pilot oil return |
| 3 | Adjustment type "4" |
| 4 | Adjustment type "5" |
| 5 | Adjustment type "6" |
| 6 | Adjustment type "7" |
| 7 | Hexagon SW10 |
| 8 | Space required to remove the key |
| 9 | Valve mounting bores |
| 17 | Pressure gauge connection |
| 18 | Identical seal rings for ports A and B |
| Identical seal rings for ports X and Y | |
| 19 | Port X without function (blind bore) |
| 20 | Locking pin |
Subplate mounting:
Subplates (separate order)
Size 10
G 460/01 (G3/8)
G 461/01 (G1/2)
Size 20
G 412/01 (G3/4)
G 413/01 (G1)
Size 30
G 414/01 (G1 1/4)
G 415/01 (G1 1/2)
| 1 | Notice! Bore Ø32 can cut into Ø45 at any position. However, it must be observed that the connection bores and valve mounting bore are not damaged! |
| 2 | Support ring and seal rings are to be inserted into this bore before assembly of the main spool! |
| 3 | Nozzle, separate order |
Valve mounting screws (separate order)
Size 10
4 hexagon socket head cap screws, metric
ISO4762 - M10x50 - 10.9-flZn-240h-L
at friction coefficient μtotal=0.09 to 0.14,
Tightening torque MA=60Nm±10%,
material no. R913000471
Size 20
4 x ISO4762 - M10x60 - 10.9-flZn-240h-L
at friction coefficient μtotal=0.09 to 0.14,
Tightening torque MA=60Nm±10%,
material no. R913000116
Size 30
6 x ISO4762 - M10x70 - 10.9-flZn-240h-L
at friction coefficient μtotal=0.09 to 0.14,
Tightening torque MA=60Nm±10%,
material no. R913000126
| NG | L1 | L2 | L3 | L4 | L5 | L6 | L7 | L8 | L9 | L10 | B1 | B2 | B3 | B4 | B5 | H1 | H2 | H3 |
| mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | mm | |
| 10 | 96 | 35.5 | 33 | 42.9 | 21.5 | - | 7.2 | 21.5 | 31.8 | 35.8 | 85 | 50 | 66.7 | 58.8 | 7.9 | 112 | 92 | 28 |
| 16 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 25 | 116 | 37.5 | 35.4 | 60.3 | 39.7 | - | 11.1 | 20.6 | 44.5 | 49.2 | 102 | 59.5 | 79.4 | 73 | 6.4 | 122 | 102 | 38 |
| 25 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| 32 | 145 | 33 | 29.8 | 84.2 | 59.5 | 42.1 | 16.7 | 24.6 | 62.7 | 67.5 | 120 | 76 | 96.8 | 92.8 | 3.8 | 130 | 110 | 46 |
Valve mounting screws (separate order)
4 hexagon socket head cap screws, metric
ISO4762 - M8x40 - 10.9-flZn-240h-L
at friction coefficient μtotal=0.09 to 0.14,
Tightening torque MA=31Nm±10%,
material no. R913000205
Installation bore
Dimensions in mm
Dimensions in mm
| 1 | Notice! Bore Ø32 can cut into Ø45 at any position. However, it must be observed that the connection bores and valve mounting bore are not damaged! |
| 2 | Support ring and seal rings are to be inserted into this bore before assembly of the main spool! |
| 3 | Nozzle, separate order |
Valve mounting screws (separate order)
Size 10
4 hexagon socket head cap screws, metric
ISO4762 - M10x50 - 10.9-flZn-240h-L
at friction coefficient μtotal=0.09 to 0.14,
Tightening torque MA=60Nm±10%,
material no. R913000471
Size 20
4 x ISO4762 - M10x60 - 10.9-flZn-240h-L
at friction coefficient μtotal=0.09 to 0.14,
Tightening torque MA=60Nm±10%,
material no. R913000116
Size 30
6 x ISO4762 - M10x70 - 10.9-flZn-240h-L
at friction coefficient μtotal=0.09 to 0.14,
Tightening torque MA=60Nm±10%,
material no. R913000126
