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TOKYO KEIKI DG4V-5-2A-M-PL-T-6-40 Solenoid Directional Valve
| Place of Origin | Japan |
| Brand Name | TOKYO KEIKI |
| Model Number | DG4V-5-2A-M-PL-T-6-40 |
TOKYO KEIKI TOKIMEC DG4V-5-2A-M-PL-T-6-40 Solenoid Directional Valve
The TOKYO KEIKI TOKIMEC DG4V-5-2A-M-PL-T-6-40 is a legacy two-position solenoid operated directional valve with a spring-offset No. 2 spool, one AC solenoid and an ISO 4401-AC-05-4-A mounting interface.
Operating Configuration
The standard 2A configuration establishes P-to-B and A-to-T flow when the solenoid is energized. Removing the electrical command allows the spring to return the spool to its normal operating position.
The PL electrical configuration uses a plug-in G1/2 conduit box and an indicator lamp. The lamp indicates current supplied to the coil but does not independently confirm spool movement.
Technical Specifications
| Brand | TOKYO KEIKI / TOKIMEC |
| Model | DG4V-5-2A-M-PL-T-6-40 |
| Valve Type | Wet-armature solenoid directional control valve |
| Spool Type | No. 2 spool with closed-center transition |
| Operating Arrangement | Two-position, spring-offset A type |
| Solenoid Arrangement | Single solenoid |
| Energized Flow | P to B; A to T |
| Coil Voltage | 100 VAC 50/60 Hz; 110 VAC 60 Hz |
| Electrical Connection | PL plug-in G1/2 conduit box with indicator lamp |
| Maximum Working Pressure | 31.5 MPa |
| Maximum Flow | Up to 160 L/min, depending on pressure and flow path |
| Allowable Tank-Port Back Pressure | 15.7 MPa |
| Mounting Interface | ISO 4401-AC-05-4-A gasket mounting |
| Design Number | 40 |
Installation Notes
- Confirm the AC supply voltage and frequency before connection.
- Do not interpret the indicator lamp as a spool-position sensor.
- Maximum flow depends on system pressure and hydraulic routing.
- Protect the tank line against excessive pressure surges.
- Use clean hydraulic fluid and the filtration specified for the machine.
Legacy Model and Replacement Notes
This Design 40 valve should be treated as a legacy stock or replacement-inquiry product. Verify the full model code, nameplate, voltage and physical condition before shipment.
The 24 VDC P7L-H-7 version is electrically different even when the valve body and mounting pattern appear similar. A replacement must match both the hydraulic function and electrical configuration.
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