TopWorx DX-Series Valve Controller Model DXS

The TopWorx DXS is a robust valve controller engineered from 316 stainless steel, designed to integrate bus networking, pilot valves, and position sensors into a single, explosion-proof enclosure. It is universally certified and can be mounted on any automated valve package, making it an ideal choice for standardizing operations globally.

Built to endure the harshest plant conditions, the DXS controller offers exceptional corrosion resistance and durability. It carries certifications such as IECEx, ATEX, UL, NEPSI, KOSHA, InMetro, PESO, and EAC, ensuring compliance across diverse regulatory environments.

Equipped with TopWorx’s industry-leading GO™ Switch sensing technology, the DXS delivers superior performance. The hermetically sealed GO Switches thrive in extreme conditions, such as high temperatures, severe weather, or highly corrosive and explosive environments. The innovative cam design allows for precise GO Switch position settings, minimizing deadband and hysteresis.

Features

• Global Certifications:
  Certified for IECEx, ATEX, UL, NEPSI, KOSHA, InMetro, PESO, and EAC, providing a standardized solution for international facilities.

• Zone Suitability:

  • Zone 0: Intrinsically Safe

  • Zone 1: Flameproof/Explosion Proof

• Durable Construction:
  Made with a 316 stainless steel enclosure for corrosion resistance and durability.

• Advanced Sensing Technology:

  • GO™ Switch Leverless Limit Switches: Ensures reliable performance in extreme environments.

  • Minimal deadband and hysteresis for precise position control.

• Bus Communication Protocols:

  • FOUNDATION Fieldbus

  • AS-Interface

  • DeviceNet