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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 |
| Body Material | Gray Iron |
| Solenoid | Single |
| Actuation Identification | Solenoid B |
| Design No. | 50 |
| Electrical Options Code | None |
| Pilot/Drain | None |
| Cycle Rate [Max] | N/A |
| Coil Type | No Coil |
| Overrides | No Overrides |
| Seal Material | Buna-N |
| Tank Port Rating | 1000 |
| Pilot Valve Type | N/A |
| Temperature Range [Min] | 68 °F |
| Indicator Lights | No |
| Rated Flow [Max] | 20 gal/min |
| Leakage | Standard Performance |
| Temperature Range [Max] | 179.6 °F |
| Port T Pressure Rating | 1000 psi |
| Mechanical Options Code | LH |
| No. of Stages | Single Stage |
| Pressure [Max] | 3600 psi |
| Flow Direction Code | 4 |
| Center Position | All Ports Blocked |
| Mechanical Options | Single Solenoid Reverse Assembly |
| Crossover | All Ports Blocked |
| Operation | Solenoid Operated |
| Response Type | Standard Response |
| Fluid Cleanliness | 19/17/14 micron |
| Coil Rating Code | None |
| Valve Type | Standard-Duty |
| Electrical Options | None |
| Electrical Connection | Ground Terminal |
| Spool Center Condition | B Port End |
| Solenoid Air Gap Code | None |
| Pressure Port Check Valve Pressure | N/A |
| NFPA Size | D05 |
| Function | 2-Position Spring Offset |
| Voltage & Frequency | 115 VAC - 60 Hz |
| Reducer Module | No |
| Mounting | Subplate/Manifold Mount |
| AC/DC | AC |
| Spool Code | 2 |
| Spool Spring Arrangement Code | A |
| Actuator Type | Solenoid |
| Surge Suppressor/Damper | None |
| Model No. | DG4S4-012A-50-LH |
| Weight | 1.0 LB |
