OVERVIEW

Official designation: YUKEN DSG-01-3C40-D24-70 (DSG-01 Series, Solenoid Operated Directional Valve)

Role/Application: High-pressure, high-flow, direct-operated solenoid valve for precise fluid switching in industrial hydraulic systems, utilizing a compact, lightweight 70-series design.

KEY SPECS SUMMARY

Power: 24 V DC / 29 W

Interfaces / Ports: Terminal box electrical connection

Indicators: None standard / Optional N1 plug with indicator light

Operating Temp: Refer to the latest manufacturer manual.

Platform / Compatibility: NG6 / D03 mounting pattern

Limit: Maximum operating pressure 35 MPa

Lifecycle: 70 Design (Standard Type)

FREQUENTLY ASKED QUESTIONS

Technical Specifications:

Q: What is the maximum tank line back pressure and changeover frequency for the 70 design?

A: Maximum tank line back pressure is 21 MPa, and the maximum changeover frequency is 300 cycles per minute.

Wiring & Installation:

Q: What is the required tightening torque for the mounting bolts used with this valve?

A: The tightening torque is 5 to 7 Nm; 6 to 7 Nm for pressures above 25 MPa.

Troubleshooting & Compatibility:

Q: What are the key features of the 3C40 spool type and the D24 solenoid?

A: The 3C40 is a three-position, spring-centered spool, and D24 indicates a 24 V DC solenoid.

Replacement & Upgrades:

Q: What is the approximate mass and protection rating of the DSG-01-70 valve body with DC double solenoids?

A: The mass is approximately 1.85 kilograms, and the standard protection rating is IP65-equivalent.