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