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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.
| Port Control | Counterbalance in T Port, Piloted from A Port |
| Interface | D03 |
| Body Material | Cast Iron |
| Gage Port | SAE-4 |
| Manufacturer Part No. | DGMR-3-TA-BW-S-40 |
| External Drain | No |
| Actuation Option | Proportional |
| Model No. | DGMR-3-TA-BW-S-40 |
| Port Control, Dual | N/A |
| Pilot Ratio | N/A |
| Design No. | 40 |
| Adjustment | Yes |
| Pressure Adjustment Range (psi) | 51 to 1,000 |
| Valve Type | Counterbalance Valve "A" Port Pilot |
| Flow [Max] | 16 gal/min |
| Gauge Port Thread Type | SAE |
| Counterbalance Type | Single |
| Family Name | Vickers D03 SystemStak™ Valves |
| Pressure [Max] | 4500 psi |
| Adjustment Type | Screw |
| Performance | Standard Performance |
| Adjustment Type, Dual | N/A |
| Operating Pressure [Max] | 4500 psi |
| Seal Material | Buna-N |
| No. of Stages | Single Stage |
| Pressure Adjustment Range, Dual (psi) | N/A |
| Weight | 2.6 LB |
