Atos DHA Solenoid Valve | DHA-0631 | DHA-0711 | DHA-0713 | 24VDC Hydraulic Directional Valve | NG6 Size 06

Atos DHA Series High-Performance Solenoid Directional Valves

Product Overview: The Atos DHA series consists of direct-operated solenoid directional valves designed for precision flow control in high-performance hydraulic systems. As a cornerstone of industrial automation, the DHA series is renowned for its superior reliability, rapid switching response times, and high power-to-weight ratio. Featuring a wet-armature design, the solenoid armature operates within hydraulic fluid to ensure smooth movement and reduced mechanical shock, making it ideal for high-frequency switching and demanding industrial environments.

Featured models include: DHA-0631, DHA-0711, DHA-0713, and specialized versions like DHA-0631/2/M/7-24DC/8T and DHA-0631/2/A/M 24DC.

Key Technical Advantages:

• Precision Directional Control: Offers versatile spool configurations (e.g., 0631, 0711, 0713) for 3-position 4-way or 2-position 4-way hydraulic logic.

• Wet-Pin DC Solenoids: Powered by standard 24VDC, these solenoids provide excellent heat dissipation and support continuous duty cycles even at high switching frequencies.

• Manual Override (M): Models with the “/M” suffix are equipped with a manual push-button, allowing for manual spool actuation during power outages or system commissioning.

• Standardized Integration: Fully compliant with ISO 4401 (NG6) mounting standards, ensuring seamless interchangeability with Size 06 valves from major global manufacturers.

Detailed Specifications & Parameters:

• Featured Model Matrix:

  • DHA-0631 / DHA-0631/2/M: Base 2-position 4-way valve with manual override options.

  • DHA-0711 / DHA-0713: 3-position 4-way valves with distinct centering functions.

  • DHA-0631/2/M/7-24DC/8T: Advanced configuration including specialized electrical connectors and 24VDC coils.

• Core Technical Specs:

  • Mounting Standard: ISO 4401-03 (NG6 / Size 06 / Cetop 3).

  • Max Operating Pressure: 350 bar (5000 psi).

  • Max Flow Capacity: Up to 80 L/min.

  • Electrical Specs: 24VDC control with high-protection coil options.