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ATOS DHA-0631/2-GK 12 DC directional control valve
ATOS DHA-0631/2-GK 12 DC directional control valve

ATOS DHA-0631/2-GK 12 DC directional control valve

  • Safe hydraulic control in explosive gas and dust environments
  • Oil, gas, and chemical facilities
  • Mining and underground operations
  • Industrial automation systems
  • Power generation plants
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    The ATOS DHA-0631/2-GK 12 DC is a direct-operated spool-type directional control valve equipped with explosion-proof solenoids. It operates at 12V DC and is subplate mounted. Cable entry is provided via GK-1/2" threaded connection. Certified under ATEX, IECEx, EAC, CCC, and PESO standards. SIL compliant and TÜV certified according to IEC 61508. The flameproof enclosure prevents internal sparks or fire from propagating to the external environment.

    ⚙️ Technical Specifications

    • Valve Type: Spool-type directional control valve
    • Positions: 2-position, spring-centered
    • Mounting Interface: Subplate (ISO 4401, NG06/D03)
    • Solenoid Type: Explosion-proof, GK-1/2" connection
    • Voltage: 12 VDC
    • Flow Capacity: 70 L/min
    • Max Pressure: 350 bar
    • Protection Class: IP66/IP67
    • Certifications: ATEX, IECEx, EAC, CCC, PESO
    • Manual Override: WP option with metallic cap (optional)