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- Pressure Control Valve
- Counterbalance Valve Type
- Proportional Actuation Option
- 51 to 1000 psi Pressure Adjustment Range
- Screw Adjustment Type
description
- Relief valves limit the maximum pressure in a system. These are mainly used to prevent high pressures from damaging system components and provide a path to reservoir. When these valves are used with a pressure-compensated pump, the pressure should be set approximately 10% higher than the pump compensator. Cross port relief valves are mainly used in motor circuits to prevent over pressurization. Sequence valves allow fluid to pass once the inlet pressure to the valve reaches the preset pressure. Pressure-reducing valves only allow pressure to pass up to the preset level. These valves are ideal to reduce the pressure in a particular circuit requiring a lower pressure.
| Performance | Standard Performance |
| Valve Type | Counterbalance Valve "A" Port Pilot |
| Pressure Adjustment Range (psi) | 51 to 1,000 |
| Port Control, Dual | N/A |
| Pressure Adjustment Range, Dual (psi) | N/A |
| Interface | D03 |
| Model No. | DGMR-3-TA-BW-S-40 |
| Adjustment Type, Dual | N/A |
| Actuation Option | Proportional |
| Family Name | Vickers D03 SystemStak™ Valves |
| Adjustment | Yes |
| Counterbalance Type | Single |
| Port Control | Counterbalance in T Port, Piloted from A Port |
| Pressure [Max] | 4500 psi |
| No. of Stages | Single Stage |
| External Drain | No |
| Manufacturer Part No. | DGMR-3-TA-BW-S-40 |
| Pilot Ratio | N/A |
| Body Material | Cast Iron |
| Operating Pressure [Max] | 4500 psi |
| Adjustment Type | Screw |
| Seal Material | Buna-N |
| Gauge Port Thread Type | SAE |
| Design No. | 40 |
| Gage Port | SAE-4 |
| Flow [Max] | 16 gal/min |
| Weight | 2.6 LB |
