The factory introduces production equipment and concept from Germany and Japan. We have DMG MORI Horizontal machining center, CNC lathe, Korea Doosan CNC surface grinding machine, high precision cylindrical face grinding machine, double face grinding machine, Hexagon three-dimensional testing center, professional hydraulic test bench, honing machine, etc. Each product is manufactured and inspected strictly and meets the latest international standards and other technical specifications.
Thanks to the high-efficiency production equipment and large-scale production team, we can provide a variety of customized services for hydraulic pumps and hydraulic systems.
With professional hydraulic production technology and a perfect sales system, our products covered more than 100 countries, with thousands of long-term cooperative dealers, providing professional services for tens of thousands of end customers.
1. Product Overview
TheATOS SDHE-0639/0 DC 10Sis anelectro-hydraulic proportional directional control valvemanufactured byATOS (Italy), part of theSDHE Series. Designed for hydraulic systems requiring high precision and dynamic response, it is widely used in plastic machinery, metal die-casting, construction equipment, and automated production lines. The"DC 10S"designation indicates DC power supply (DC) compatibility and specific electrical/flow characteristics.
2. Core Features
(1) Proportional Control Technology
• Continuous Flow Adjustment: Precisely regulates valve spool position via electrical signals (e.g., 4-20mA, 0-10V, or PWM) to achieve linear control of hydraulic flow or pressure.
• High-Resolution Control: Control accuracy up to±1%, ensuring system stability and repeatability.
• Fast Dynamic Response: Response time<15ms, suitable for applications demanding rapid switching or precise tracking (e.g., injection molding machine clamping control).
(2) Structural Design
• Spool-Type Valve Core: Adopts zero-overlap or negative-overlap designs to minimize dead zones and enhance control sensitivity.
• High-Pressure Sealing: Utilizes advanced seals between the valve body and spool to reduce internal leakage and extend service life.
• Modular Design: Supports multi-valve integration and compatibility with other ATOS hydraulic components (e.g., pressure valves, flow valves).
(3) Electrical Interface
• DC Power Supply: Operates on DC 24V (±10%), compatible with industrial standards.
• Built-In Amplifier: Optional integrated electronic amplifier simplifies wiring and reduces external device dependency.
• Signal Compatibility: Supports analog inputs (4-20mA/0-10V) or digital inputs (PWM), seamlessly integrating with PLCs, CNCs, and other controllers.