Duplomatic Type DSH3 Valve | DSH3-S1 DSH3-S2 DSH3-S3 DSH3-S4 | NG6 Solenoid Valve

Duplomatic Type DSH3 Series Solenoid Directional Control Valves

Product Overview: The DSH3 Series is one of the most versatile directional control valves in the hydraulic industry, engineered to meet the demands of industrial machinery for high reliability and a compact footprint. Fully compliant with ISO 4401-03 (CETOP 03 / NG6) standards, the DSH3 series features a 3-chamber valve body. Its internal flow paths are geometrically optimized to ensure high-pressure performance while minimizing internal pressure drop, significantly enhancing overall system energy efficiency.

This category features essential configurations, including the primary spool functions DSH3-S1, DSH3-S2, DSH3-S3, DSH3-S4, and the specialized DSH3-SK1. Featuring the 11N design sequence, this series supports multiple voltage specifications and DIN 43650 electrical connections, making it the premier choice for automated machine tools, light industrial hydraulic units, packaging machinery, and industrial production lines.

Key Technical Advantages:

• High Power Density: Delivers rated pressures up to 350 Bar and flow capacities up to 80 L/min within a standard NG6 frame.

• Wet-Pin Solenoid Design: The armature operates fully immersed in hydraulic oil, providing superior heat dissipation, internal lubrication, and cushioned switching for lower noise levels.

• Precision Spool Engineering: A variety of available spools (S1/S2/S3/S4) ensures excellent sealing and smooth transition across different center-position functions.

• Versatile Electrical Integration: Supports standard industrial connectors with protection ratings up to IP65, ensuring long-term stability in harsh dust-filled or humid environments.

Detailed Specifications & Parameters:

• Core Series: Duplomatic Type DSH3 Solenoid Directional Valve.

• Featured Model Matrix: DSH3-S1/11N, DSH3-S2/11N, DSH3-S3/11N, DSH3-S4/11N, DSH3-SK1/11N.

• Core Performance Specs:

  • Nominal Size: Size 03 / NG6 / CETOP 03.

  • Max Operating Pressure: Rated up to 350 Bar (5,076 PSI); T-port recommended max 210 Bar.

  • Max Flow Capacity: Up to 80 L/min (depending on spool type).

  • Electrical Specs: Compatible with DC 12V/24V and AC 110V/220V.

  • Design Sequence: Version 11N (representing the latest engineering standards).