REXROTH DR
742 Products
Discover all the available configurations for the REXROTH DR product series Pressure reducing valve, Pressure reducing valve, pilot-operated, Pressure reducing valve DR, Pressure reducing valve, pilot operated. Find the right product by filtering with Series, Valve type, Size, Type of Connection, Mounting Type and Size, Cartridge Valve Version, Pressure reduction in channel, Adjustment type, Pressure rating, Pressure stage, Maximum secondary pressure, Component Series, Set Pressure, Secondary pressure, Pilot Oil Supply, Line connection, Check valve, Corrosion resistance, Seal Material and Locating hole.
DR Type Codes
| Series | Catalog Number Format | Description |
|---|---|---|
| DR | DR- - - - -Y | Pressure reducing valve |
| DR | DR- -5X- -Y | Pressure reducing valve, pilot-operated |
| DR | DR-10-DP- -4X- -Y | Pressure reducing valve |
| DR | Z-DR-6-D- - -4X- -Y | Pressure reducing valve DR |
| DR | DR-10-K- -3X- -Y-M | Pressure reducing valve, pilot operated |
Typecode for Catalog Number DR,
DR- - - - -Y
| 01 | Series |
|---|---|
| DR | Pressure reducing valve |
| 02 | Size |
| 10 | Threaded connection 'G' |
| 15 | Threaded connection 'G' (G3/4) |
| 20 | Threaded connection 'G' |
| 03 | Type of connection |
| Subplate mounting | |
| G | Threaded connection |
| K | Screw-in cartridge valve |
| 04 | Adjustment type |
| 4 | Rotary knob |
| 5 | Bushing with hexagon and protective cap |
| 6 | Lockable rotary knob with scale |
| 7 | Rotary knob with scale |
| 05 | Component series |
| 1X | Component series 10 … 19 (unchanged installation and connection dimensions); (03 = 'K') |
| 4X | Component series 40 … 49 (unchanged installation and connection dimensions); (03 = 'no code' and 'G') |
| 06 | Pressure rating |
|---|---|
| 50 | Set pressure up to 50 bar |
| 100 | Set pressure up to 100 bar |
| 200 | Set pressure up to 200 bar |
| 315 | Set pressure up to 315 bar |
| 07 | Pilot oil supply and return |
| Y | Pilot oil supply internal, pilot oil return external |
| 08 | Check valve |
| With check valve (subplate mounting only) | |
| M | Without spring return |
| 09 | Seal material |
| NBR seals | |
| V | FKM seals |
| 10 | Line connection |
| Pipe thread according to ISO 228/1 | |
| 12 | SAE thread (threaded connection 'G') |
Typecode for Catalog Number DR,
DR- -5X- -Y
| 001 | Series |
|---|---|
| DR | Pressure reducing valve, pilot-operated |
| 002 | Valve Type |
| Valve complete (subplate mounting or threaded connection) | |
| C | Pilot control valve without main spool insert (cartridge valve; do not enter any size) |
| C30 | Pilot control valve with main spool insert (cartridge valve) |
| 003 | Mounting Type and Size |
| None | |
| 10 | Size 10 |
| 15 | Size 16 |
| 20 | Size 25 |
| 25 | Size 25 |
| 30 | Size 32 |
| 004 | Cartridge Valve Version |
| As cartridge valve (version 'C', without main spool insert) | |
| - | As cartridge valve (version 'C30', with main spool insert) |
| G | For threaded connection |
| 005 | Adjustment Type |
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | Rotary knob |
| 5 | Sleeve with hexagon and protective cap |
| 6 | Lockable rotary knob with scale |
| 7 | Rotary knob with scale |
| 006 | Component Series |
|---|---|
| 5X | Component series 50 to 59 (unchanged installation and connection dimensions) |
| 007 | Set Pressure |
| 50 | Up to 50 bar |
| 100 | Up to 100 bar |
| 200 | Up to 200 bar |
| 315 | Up to 315 bar |
| 350 | Up to 350 bar (only version 'M') |
| ... | ... |
| 008 | Pilot Oil Supply |
| Y | Internal pilot oil supply, external pilot oil return |
| 009 | Check Valve |
| With check valve (for subplate mounting only) | |
| M | Without check valve |
| 010 | Corrosion Resistance |
| None | |
| J3 | Improved corrosion protection (240 h salt spray test according to EN ISO 9227) |
| 011 | Seal Material |
| NBR seals | |
| V | FKM seals |
Typecode for Catalog Number DR,
DR-10-DP- -4X- -Y
| 01 | Series |
|---|---|
| DR | Pressure reducing valve |
| 01 | Size |
| 10 | Size 10 |
| 01 | Operated |
| DP | Direct operated |
| 02 | Adjustment type |
| 1 | Rotary knob |
| 2 | Grub screw with hexagon and protective cap ('J3' version without protective cap) |
| 3 | Lockable rotary knob with scale |
| 7 | Rotary knob with scale |
| 03 | Component series |
| 4X | Component series 40 … 49 (40 … 49: unchanged installation and mounting dimensions) |
| 04 | Maximum secondary pressure |
| 25 | 25 bar |
| 75 | 75 bar |
| 150 | 150 bar |
| 210 | 210 bar |
| ... | ... |
| 05 | Pilot oil |
|---|---|
| Y | Internal pilot oil supply, external pilot oil return |
| 06 | Check valve |
| With check valve | |
| M | Without check valve |
| 07 | Corrosion resistance |
| None | |
| J3 | Improved corrosion protection (240 h salt spray test according to EN ISO 9227); (only version '1' and '2') |
| 08 | Seal material |
| NBR seals | |
| V | FKM seals |
Typecode for Catalog Number DR,
Z-DR-6-D- - -4X- -Y
| 001 | Sandwich plate valve |
|---|---|
| Z | Sandwich plate valve Z |
| 002 | Series |
| DR | Pressure reducing valve DR |
| 003 | Size |
| 6 | Size 6 |
| 004 | Operated |
| D | Direct operated |
| 005 | Pressure reduction in channel |
| A | Pressure reduction in channel A② |
| B | Pressure reduction in channel B② |
| P | Pressure reduction in channel P① |
| 006 | Adjustment type |
| 1 | Rotary knob |
| 2 | Sleeve with hexagon and protective cap ('J3' version without protective cap) |
| 3 | Lockable rotary knob with scale |
| 7 | Rotary knob with scale |
| 007 | Component series |
| 4X | Component series 40 … 49 (40 … 49: unchanged installation and mounting dimensions) |
| 008 | Secondary pressure |
| 25 | Secondary pressure up to 25 bar |
| 75 | Secondary pressure up to 75 bar |
| 150 | Secondary pressure up to 150 bar |
| 210 | Secondary pressure up to 210 bar |
| 315 | Secondary pressure up to 315 bar (only version 'B', 'P', and '2') |
| 009 | Pilot oil supply |
|---|---|
| Y | Pilot oil supply internal, pilot oil return external |
| 010 | Check valve |
| With check valve (only version 'A') | |
| M | Without check valve |
| 011 | Corrosion resistance |
| None | |
| J3 | Improved corrosion protection (240 h salt spray test according to EN ISO 9227); (only version '2') |
| 012 | Seal material |
| NBR seals | |
| V | FKM seals |
| 013 | Locating hole |
| Without locating hole | |
| 60 | With locating hole |
| 62 | With locating hole and locking pin ISO 8752-3x8-St |
Typecode for Catalog Number DR,
DR-10-K- -3X- -Y-M
| 01 | Series |
|---|---|
| DR | Pressure reducing valve, pilot operated |
| 02 | Size |
| 10 | Size 10 |
| 03 | Design |
| K | Cartridge valve |
| 04 | Adjustment type |
| 4 | Rotary knob |
| 5 | Sleeve with hexagon and protective cap |
| 6 | Rotary knob with scale, lockable |
| 7 | Rotary knob with scale |
| 05 | Component Series |
| 3X | Series 3X (30 to 39: unchanged installation and connection dimensions) |
| 06 | Pressure stage |
| 50 | Secondary pressure up to 50 bar |
| 100 | Secondary pressure up to 100 bar |
| 200 | Secondary pressure up to 200 bar |
| 315 | Secondary pressure up to 315 bar |
| 350 | Secondary pressure up to 350 bar |
| ... | ... |
| 07 | Pilot oil |
|---|---|
| Y | Internal pilot oil supply, external pilot oil return |
| 08 | Check valve |
| M | Without check valve |
| 09 | Corrosion resistance |
| None | |
| J5 | High corrosion protection (720 h salt spray test according to EN ISO 9227), only for adjustment type '5' |
| 10 | Seal Material |
| NBR (nitrile rubber) | |
| V | FKM (fluorocarbon rubber) |