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- Solenoid Actuated Valve
- Solenoid Operated Operation
- D05 NFPA Size
- Single Solenoid
- 2-Position Spring Offset Function
description
- DGS4S models are direct solenoid operated directional control valves. Their primary function in a hydraulic circuit is to direct fluid flow to a work cylinder or to control the direction of rotation of a hydraulic motor.
- Port connections are made by mounting the valve on a manifold or subplate containing the interface.
- Electrical connections to the valve are made in an electrical wiring housing or by various plug-in devices. A ground terminal is provided.
caution
- When the drive is operated on other than horizontal shafts, or when the center distance is greater than eight times the diameter of the smaller pulley on drive ratios less than 3:1, both pulleys should be flanged
- When a drive has three pulleys, at least two should be flanged
- If the drive has more than three pulleys, every other pulley should be flanged
| Port Restrictor Plugs | None |
| Electrical Options Code | None |
| Reducer Module | No |
| Pressure Port Check Valve Pressure | N/A |
| Leakage | Standard Performance |
| Cycle Rate [Max] | N/A |
| Solenoid | Single |
| NFPA Size | D05 |
| Pressure [Max] | 3600 psi |
| Temperature Range [Min] | 68 °F |
| Electrical Connection | Ground Terminal |
| Voltage & Frequency | 115 VAC - 60 Hz |
| No. of Stages | Single Stage |
| Spool Center Condition | B Port End |
| Function | 2-Position Spring Offset |
| Flow Direction Code | 4 |
| Spool Spring Arrangement Code | A |
| Operation | Solenoid Operated |
| Seal Material | Buna-N |
| Overrides | No Overrides |
| Mechanical Options Code | LH |
| Actuation Identification | Solenoid B |
| Coil Rating Code | None |
| AC/DC | AC |
| Valve Type | Standard-Duty |
| Center Position | All Ports Blocked |
| Electrical Options | None |
| Model No. | DG4S4-012A-50-LH |
| Mounting | Subplate/Manifold Mount |
| Crossover | All Ports Blocked |
| Indicator Lights | No |
| Pilot Valve Type | N/A |
| Temperature Range [Max] | 179.6 °F |
| Pilot/Drain | None |
| Spool Code | 2 |
| Rated Flow [Max] | 20 gal/min |
| Body Material | Gray Iron |
| Mechanical Options | Single Solenoid Reverse Assembly |
| Actuator Type | Solenoid |
| Response Type | Standard Response |
| Fluid Cleanliness | 19/17/14 micron |
| Design No. | 50 |
| Coil Type | No Coil |
| Tank Port Rating | 1000 |
| Port T Pressure Rating | 1000 psi |
| Surge Suppressor/Damper | None |
| Solenoid Air Gap Code | None |
| Weight | 1.0 LB |
