| Availability: | |
|---|---|
| Quantity: | |
DR10-5-5X/200YM
Rexroth
R900598358
For subplate mounting
Porting pattern according to ISO 6264-06-09 (NG10), ISO 6264-08-13 (NG25) and ISO 6264-10-17 (NG32)
For threaded connection
As screw-in cartridge valve (cartridge)
4 adjustment types for pressure adjustment, optionally
• Rotary knob
• Sleeve with hexagon and protective cap
• Lockable rotary knob with scale
• Rotary knob with scale
5 pressure ratings
Solenoid-operated unloading via built-on directional spool valve or directional poppet valve
High-power solenoid
Switching shock damping, optional
For subplate mounting
Porting pattern according to ISO 6264-06-09 (NG10), ISO 6264-08-13 (NG25) and ISO 6264-10-17 (NG32)
For threaded connection
As screw-in cartridge valve (cartridge)
4 adjustment types for pressure adjustment, optionally
• Rotary knob
• Sleeve with hexagon and protective cap
• Lockable rotary knob with scale
• Rotary knob with scale
5 pressure ratings
Solenoid-operated unloading via built-on directional spool valve or directional poppet valve
High-power solenoid
Switching shock damping, optional
Pressure valves of type DR are pilot-operated pressure reducing valves controlled from the secondary circuit.
The pressure reducing valves basically consist of the main valve (1) with main spool insert (3) and pilot control valve (2) with adjustment type.
In the rest position the valves are open. Hydraulic fluid flows from channel B via the main spool insert (3) to channel A without restrictions. The pressure applied to channel A acts on the lower main spool side. Simultaneously, pressure is applied to the spring-loaded side of the main spool (3) via the nozzle (4) and to the ball (6) in the pilot control valve (2) via the channel (5). It also acts via the nozzle (7), control line (8), check valve (9) and nozzle (10) on the ball (6). Depending on the setting of the spring (11), a pressure builds up in front of the ball (6), in the channel (5) and in the spring chamber (12) holding the control spool (13) in the opened position. The hydraulic fluid in channel B can flow via the main spool insert (3) to channel A without restrictions until a pressure builds up in channel A which exceeds the value set at the spring (11) and opens the ball (6). The control spool (13) moves into closing direction.
The desired reduced pressure is achieved when there is a state of equilibrium between the pressure in channel A and the pressure set at the spring (11).
The pilot oil return from the spring chamber (14) is always realized externally via the control line (15) into the tank.
For the free flow back from channel A to channel B, a check valve (16) can optionally be installed.
A pressure gauge connection (17) allows for the control of the reduced pressure in channel A.
Pressure valves of type DR are pilot-operated pressure reducing valves controlled from the secondary circuit.
The pressure reducing valves basically consist of the main valve (1) with main spool insert (3) and pilot control valve (2) with adjustment type.
In the rest position the valves are open. Hydraulic fluid flows from channel B via the main spool insert (3) to channel A without restrictions. The pressure applied to channel A acts on the lower main spool side. Simultaneously, pressure is applied to the spring-loaded side of the main spool (3) via the nozzle (4) and to the ball (6) in the pilot control valve (2) via the channel (5). It also acts via the nozzle (7), control line (8), check valve (9) and nozzle (10) on the ball (6). Depending on the setting of the spring (11), a pressure builds up in front of the ball (6), in the channel (5) and in the spring chamber (12) holding the control spool (13) in the opened position. The hydraulic fluid in channel B can flow via the main spool insert (3) to channel A without restrictions until a pressure builds up in channel A which exceeds the value set at the spring (11) and opens the ball (6). The control spool (13) moves into closing direction.
The desired reduced pressure is achieved when there is a state of equilibrium between the pressure in channel A and the pressure set at the spring (11).
The pilot oil return from the spring chamber (14) is always realized externally via the control line (15) into the tank.
For the free flow back from channel A to channel B, a check valve (16) can optionally be installed.
A pressure gauge connection (17) allows for the control of the reduced pressure in channel A.
01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | |
DB | 5X | / | * |
01 | Pressure relief valve | DB |
02 | Without directional valve | no code |
03 | Pilot-operated valve (complete) | no code |
Pilot control valve without main spool insert (do not enter any size) | C | |
Pilot control valve with main spool insert (enter size 10 or 30) | C | |
Pilot control valve without main spool insert for subplate mounting (do not enter any size) | T 1) | |
04 | Size 10 | |
Subplate mounting "no code" | 10 | |
Threaded connection "G" | 10 (G1/2) | |
Size 16 | ||
Threaded connection "G" | 15 (G3/4) | |
Size 25 | ||
Subplate mounting "no code" | 20 | |
Threaded connection "G" | 20 (G1) | |
Threaded connection "G" | 25 (G1 1/4) | |
Size 32 | ||
Subplate mounting "no code" | 30 | |
Threaded connection "G" | 30 (G1 1/2) | |
05 | Without directional valve | no code |
Type of connection | ||
06 | Subplate mounting or cartridge valve | no code |
For threaded connection | G | |
Adjustment type for pressure adjustment | ||
07 | Rotary knob (not for version "C" and "T") | 1 |
Sleeve with hexagon and protective cap | 2 | |
Lockable rotary knob with scale | 3 2) | |
Rotary knob with scale | 7 | |
08 | Main spool Ø24 mm (all sizes) | – |
Main spool Ø28 mm (only for NG32) | N | |
09 | Component series 50 … 59 (50 … 59: unchanged installation and connection dimensions) | 5X |
10 | Set pressure up to 50 bar | 50 |
Set pressure up to 100 bar | 100 | |
Set pressure up to 200 bar | 200 | |
Set pressure up to 315 bar | 315 | |
Set pressure up to 350 bar | 350 | |
Pilot oil flow | ||
11 | External pilot oil supply, internal pilot oil return | X 3) |
Internal pilot oil supply, external pilot oil return | Y | |
Pilot oil supply and pilot oil return external | XY 3) | |
12 | Standard version | no code |
Valve for minimum cracking pressure (not for versions "without main spool insert" and not suitable for mutual relief) | U 4) | |
13 | Without switching shock damping | no code |
14 | Without directional valve | no code |
15 | Without directional valve | no code |
16 | Without manual override | no code |
Electrical connection | ||
17 | Without directional valve | no code |
18 | Without directional valve | no code |
Corrosion resistance | ||
19 | None | no code |
Improved corrosion protection (240 h salt spray test according to EN ISO 9227) | J3 5) | |
Seal material | ||
20 | NBR seals | no code |
FKM seals | V | |
Observe compatibility of seals with hydraulic fluid used. (Other seals upon request) | ||
Equipment Directive | ||
21 | Without type-examination procedure | no code |
Type-examination tested safety valve according to Pressure Equipment Directive 2014/68/EU | E | |
22 | Further details in the plain text | * |
| 1) | DBT corresponds to DBC, however with closed central bore |
| 2) | H-Key with material no. R900008158 is included in the scope of delivery. |
| 3) | Not with version "DBC" |
| 4) | Only possible up to pressure rating 315 bar |
| 5) | Only version "2", however without protective cap |
(Component series 5X according to Pressure Equipment Directive 2014/68/EU)
NG | Type designation | Component marking | Maximum flow qVmaxin l/min with pilot oil return | Set response overpressure p in bar | |
external "Y" | internal "–" | ||||
10 |  | TÜV.SV.▢ – 851.12.F.G.p | 170 230 230 230 | 130 200 200 200 | 30 ... 60 61 ... 110 111 ... 210 211 ... 350 |
25 |  | TÜV.SV.▢ – 852.22.F.G.p | 250 270 420 450 | 180 210 320 400 | 30 ... 60 61 ... 110 111 ... 210 211 ... 350 |
32 |  | TÜV.SV.▢ – 853.32.F.G.p | 600 600 650 700 | 225 340 540 580 | 30 ... 60 61 ... 110 111 ... 210 211 ... 350 |
1 | For subplate mounting | no code |
For threaded connection | G | |
Adjustment type for pressure adjustment | ||
2 | Hand wheel (pressure adjustment sealed, unloading or setting of a lower response pressure possible!) | 1 |
With sealed protective cap (no adjustment/unloading possible) | 2 | |
Pressure | ||
3 | To be entered by the customer, e.g. pressure adjustment ≥ 30 bar and possible in 5 bar steps. | e.g. 150 |
Pilot oil flow | ||
4 | Pilot oil supply internal, pilot oil return internal | no code |
Pilot oil supply internal, pilot oil return external (Recommendation) | Y 1) | |
5 | NBR seals | no code |
FKM seals | V | |
▢ | Value entered at the factory | |
| 1) | Pilot oil supply external "X" not possible |
01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | |
DB | 5X | / | * |
01 | Pressure relief valve | DB |
02 | Without directional valve | no code |
03 | Pilot-operated valve (complete) | no code |
Pilot control valve without main spool insert (do not enter any size) | C | |
Pilot control valve with main spool insert (enter size 10 or 30) | C | |
Pilot control valve without main spool insert for subplate mounting (do not enter any size) | T 1) | |
04 | Size 10 | |
Subplate mounting "no code" | 10 | |
Threaded connection "G" | 10 (G1/2) | |
Size 16 | ||
Threaded connection "G" | 15 (G3/4) | |
Size 25 | ||
Subplate mounting "no code" | 20 | |
Threaded connection "G" | 20 (G1) | |
Threaded connection "G" | 25 (G1 1/4) | |
Size 32 | ||
Subplate mounting "no code" | 30 | |
Threaded connection "G" | 30 (G1 1/2) | |
05 | Without directional valve | no code |
Type of connection | ||
06 | Subplate mounting or cartridge valve | no code |
For threaded connection | G | |
Adjustment type for pressure adjustment | ||
07 | Rotary knob (not for version "C" and "T") | 1 |
Sleeve with hexagon and protective cap | 2 | |
Lockable rotary knob with scale | 3 2) | |
Rotary knob with scale | 7 | |
08 | Main spool Ø24 mm (all sizes) | – |
Main spool Ø28 mm (only for NG32) | N | |
09 | Component series 50 … 59 (50 … 59: unchanged installation and connection dimensions) | 5X |
10 | Set pressure up to 50 bar | 50 |
Set pressure up to 100 bar | 100 | |
Set pressure up to 200 bar | 200 | |
Set pressure up to 315 bar | 315 | |
Set pressure up to 350 bar | 350 | |
Pilot oil flow | ||
11 | External pilot oil supply, internal pilot oil return | X 3) |
Internal pilot oil supply, external pilot oil return | Y | |
Pilot oil supply and pilot oil return external | XY 3) | |
12 | Standard version | no code |
Valve for minimum cracking pressure (not for versions "without main spool insert" and not suitable for mutual relief) | U 4) | |
13 | Without switching shock damping | no code |
14 | Without directional valve | no code |
15 | Without directional valve | no code |
16 | Without manual override | no code |
Electrical connection | ||
17 | Without directional valve | no code |
18 | Without directional valve | no code |
Corrosion resistance | ||
19 | None | no code |
Improved corrosion protection (240 h salt spray test according to EN ISO 9227) | J3 5) | |
Seal material | ||
20 | NBR seals | no code |
FKM seals | V | |
Observe compatibility of seals with hydraulic fluid used. (Other seals upon request) | ||
Equipment Directive | ||
21 | Without type-examination procedure | no code |
Type-examination tested safety valve according to Pressure Equipment Directive 2014/68/EU | E | |
22 | Further details in the plain text | * |
| 1) | DBT corresponds to DBC, however with closed central bore |
| 2) | H-Key with material no. R900008158 is included in the scope of delivery. |
| 3) | Not with version "DBC" |
| 4) | Only possible up to pressure rating 315 bar |
| 5) | Only version "2", however without protective cap |
(Component series 5X according to Pressure Equipment Directive 2014/68/EU)
NG | Type designation | Component marking | Maximum flow qVmaxin l/min with pilot oil return | Set response overpressure p in bar | |
external "Y" | internal "–" | ||||
10 | | TÜV.SV.▢ – 851.12.F.G.p | 170 230 230 230 | 130 200 200 200 | 30 ... 60 61 ... 110 111 ... 210 211 ... 350 |
25 | | TÜV.SV.▢ – 852.22.F.G.p | 250 270 420 450 | 180 210 320 400 | 30 ... 60 61 ... 110 111 ... 210 211 ... 350 |
32 | | TÜV.SV.▢ – 853.32.F.G.p | 600 600 650 700 | 225 340 540 580 | 30 ... 60 61 ... 110 111 ... 210 211 ... 350 |
1 | For subplate mounting | no code |
For threaded connection | G | |
Adjustment type for pressure adjustment | ||
2 | Hand wheel (pressure adjustment sealed, unloading or setting of a lower response pressure possible!) | 1 |
With sealed protective cap (no adjustment/unloading possible) | 2 | |
Pressure | ||
3 | To be entered by the customer, e.g. pressure adjustment ≥ 30 bar and possible in 5 bar steps. | e.g. 150 |
Pilot oil flow | ||
4 | Pilot oil supply internal, pilot oil return internal | no code |
Pilot oil supply internal, pilot oil return external (Recommendation) | Y 1) | |
5 | NBR seals | no code |
FKM seals | V | |
▢ | Value entered at the factory | |
| 1) | Pilot oil supply external "X" not possible |
Size | 10 | 16 | 25 | 25 | 32 | |||
Version | "10" | "15" | "20" | "25" | "30" | |||
Weight | Subplate mounting | "DR . .‒" | kg | 3.4 | - | 5.3 | - | 8 |
Cartridge valve | "DRC" | kg | 1.2 | |||||
"DRC30" | kg | 1.5 | ||||||
Threaded connection | "DR . G" | kg | 5.3 | 5.2 | 5.1 | 5 | 4.8 | |
Installation position | any | |||||||
Ambient temperature range | NBR seals | °C | -30 … +50 | |||||
FKM seals | °C | -20 … +50 | ||||||
Size | 10 | 16 | 25 | 32 | |||
Maximum operating pressure 1) | Port B | bar | 350 | ||||
Maximum inlet pressure 1) | Port B | bar | 350 | ||||
Maximum outlet pressure 1) | bar | 350 | |||||
Operating pressure range 1) | Anschluss A | bar | 10 … 350 | ||||
Maximum counter pressure 1) | Port Y | bar | 350 | ||||
Minimum set pressure | flow-dependent, see "characteristic curves" | ||||||
Maximum set pressure 1) | bar | 50 100 200 315 350 | |||||
Maximum flow | Subplate mounting | l/min | 150 | - | 300 | - | 400 |
Threaded connection | l/min | 150 | 300 | 400 | |||
Hydraulic fluid | see table "Hydraulic fluid" | ||||||
Hydraulic fluid temperature range | NBR seals | °C | -30 … +80 | ||||
FKM seals | °C | -20 … +80 | |||||
Viscosity range | mm²/s | 10 … 800 | |||||
Maximum admissible degree of contamination of the hydraulic fluid, cleanliness class according to ISO 4406 (c) 2) | Class 20/18/15 | ||||||
| 1) | 350 bar only possible at version "M" |
| 2) | The cleanliness classes specified for the components must be adhered to in hydraulic systems. Effective filtration prevents faults and simultaneously increases the life cycle of the components. For the selection of the filters, see www.boschrexroth.com/filter. |
Hydraulic fluid | Classification | Suitable sealing materials | Standards | Data sheet | |
Mineral oils | HL, HLP, HLPD, HVLP, HVLPD | NBR, FKM | DIN 51524 | 90220 | |
Bio-degradable | Insoluble in water | HETG | NBR, FKM | ISO 15380 | 90221 |
HEES | FKM | ||||
Soluble in water | HEPG | FKM | ISO 15380 | ||
Flame-resistant | Water-free | HFDU (glycol base) | FKM | ISO 12922 | 90222 |
HFDU (ester base) | FKM | ||||
HFDR | FKM | ||||
Containing water | HFC (Fuchs: Hydrotherm 46M, Renosafe 500; | NBR | ISO 12922 | 90223 | |
Important information on hydraulic fluids:
| |||||
Size | 10 | 16 | 25 | 25 | 32 | |||
Version | "10" | "15" | "20" | "25" | "30" | |||
Weight | Subplate mounting | "DR . .‒" | kg | 3.4 | - | 5.3 | - | 8 |
Cartridge valve | "DRC" | kg | 1.2 | |||||
"DRC30" | kg | 1.5 | ||||||
Threaded connection | "DR . G" | kg | 5.3 | 5.2 | 5.1 | 5 | 4.8 | |
Installation position | any | |||||||
Ambient temperature range | NBR seals | °C | -30 … +50 | |||||
FKM seals | °C | -20 … +50 | ||||||
Size | 10 | 16 | 25 | 32 | |||
Maximum operating pressure 1) | Port B | bar | 350 | ||||
Maximum inlet pressure 1) | Port B | bar | 350 | ||||
Maximum outlet pressure 1) | bar | 350 | |||||
Operating pressure range 1) | Anschluss A | bar | 10 … 350 | ||||
Maximum counter pressure 1) | Port Y | bar | 350 | ||||
Minimum set pressure | flow-dependent, see "characteristic curves" | ||||||
Maximum set pressure 1) | bar | 50 100 200 315 350 | |||||
Maximum flow | Subplate mounting | l/min | 150 | - | 300 | - | 400 |
Threaded connection | l/min | 150 | 300 | 400 | |||
Hydraulic fluid | see table "Hydraulic fluid" | ||||||
Hydraulic fluid temperature range | NBR seals | °C | -30 … +80 | ||||
FKM seals | °C | -20 … +80 | |||||
Viscosity range | mm²/s | 10 … 800 | |||||
Maximum admissible degree of contamination of the hydraulic fluid, cleanliness class according to ISO 4406 (c) 2) | Class 20/18/15 | ||||||
| 1) | 350 bar only possible at version "M" |
| 2) | The cleanliness classes specified for the components must be adhered to in hydraulic systems. Effective filtration prevents faults and simultaneously increases the life cycle of the components. For the selection of the filters, see www.boschrexroth.com/filter. |
Hydraulic fluid | Classification | Suitable sealing materials | Standards | Data sheet | |
Mineral oils | HL, HLP, HLPD, HVLP, HVLPD | NBR, FKM | DIN 51524 | 90220 | |
Bio-degradable | Insoluble in water | HETG | NBR, FKM | ISO 15380 | 90221 |
HEES | FKM | ||||
Soluble in water | HEPG | FKM | ISO 15380 | ||
Flame-resistant | Water-free | HFDU (glycol base) | FKM | ISO 12922 | 90222 |
HFDU (ester base) | FKM | ||||
HFDR | FKM | ||||
Containing water | HFC (Fuchs: Hydrotherm 46M, Renosafe 500; | NBR | ISO 12922 | 90223 | |
Important information on hydraulic fluids:
| |||||
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 |
Quantity | Hexagon socket head cap screws | Material number |
4 | ISO 4762 - M8 x 40 - 10.9-flZn/nc/480h/C (Friction coefficient μtotal = 0.09 … 0.14) Tightening torque MA = 31 Nm ±10 % | R913015798 |
Notice:
The dimensions are nominal dimensions which are subject to tolerances.
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 |
Version | D1 | ØD2 | T1 |
mm | mm | ||
| "10" | G1/2 | 34 | 14 |
| "15" | G3/4 | 42 | 16 |
| "20" | G1 | 47 | 18 |
| "25" | G1 1/4 | 58 | 20 |
| "30" | G1 1/2 | 65 | 22 |
Notice:
The dimensions are nominal dimensions which are subject to tolerances.
Dimensions in mm
 Required surface quality of the valve contact surface |
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 |
Version | 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 |
| "20" | 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 | 37 |
| "30" | 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 |
Version | Quantity | Hexagon socket head cap screws | Material number |
"10" | 4 | ISO 4762 - M10 x 50 - 10.9-flZn/nc/480h/C (Friction coefficient μtotal = 0.09 … 0.14) Tightening torque MA = 60 Nm | R913015580 |
"20" | 4 | ISO 4762 - M10 x 60 - 10.9-flZn/nc/480h/C (Friction coefficient μtotal = 0.09 … 0.14) Tightening torque MA = 60 Nm | R913014770 |
"30" | 6 | ISO 4762 - M10 x 70 - 10.9-flZn/nc/480h/C (Friction coefficient μtotal = 0.09 … 0.14) Tightening torque MA = 60 Nm | R913014772 |
Subplates (separate order) with porting pattern according to ISO 5783, see data sheet 45100.
Notice:
The dimensions are nominal dimensions which are subject to tolerances.
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 |
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 |
Quantity | Hexagon socket head cap screws | Material number |
4 | ISO 4762 - M8 x 40 - 10.9-flZn/nc/480h/C (Friction coefficient μtotal = 0.09 … 0.14) Tightening torque MA = 31 Nm ±10 % | R913015798 |
Notice:
The dimensions are nominal dimensions which are subject to tolerances.
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 |
Version | D1 | ØD2 | T1 |
mm | mm | ||
| "10" | G1/2 | 34 | 14 |
| "15" | G3/4 | 42 | 16 |
| "20" | G1 | 47 | 18 |
| "25" | G1 1/4 | 58 | 20 |
| "30" | G1 1/2 | 65 | 22 |
Notice:
The dimensions are nominal dimensions which are subject to tolerances.
Dimensions in mm
| Required surface quality of the valve contact surface |
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 |
Version | 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 |
| "20" | 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 | 37 |
| "30" | 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 |
Version | Quantity | Hexagon socket head cap screws | Material number |
"10" | 4 | ISO 4762 - M10 x 50 - 10.9-flZn/nc/480h/C (Friction coefficient μtotal = 0.09 … 0.14) Tightening torque MA = 60 Nm | R913015580 |
"20" | 4 | ISO 4762 - M10 x 60 - 10.9-flZn/nc/480h/C (Friction coefficient μtotal = 0.09 … 0.14) Tightening torque MA = 60 Nm | R913014770 |
"30" | 6 | ISO 4762 - M10 x 70 - 10.9-flZn/nc/480h/C (Friction coefficient μtotal = 0.09 … 0.14) Tightening torque MA = 60 Nm | R913014772 |
Subplates (separate order) with porting pattern according to ISO 5783, see data sheet 45100.
Notice:
The dimensions are nominal dimensions which are subject to tolerances.
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 |
