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Valvetop D-Series

Valvetop D-Series Discrete Valve Controllers

The Valvetop D-Series is our flagship line of premium valve controllers. The D-Series offers  spacious, rugged enclosures in aluminum, stainless steel, or resin that accommodate a multitude of available switch, bus communication, and position transmitter options. All D-Series valve controllers are  intrinsically safe and offer flexibility for high/low currents with 4amp/120vac and 3amp/24vdc capabilities. Whether you require a non-incendive box or a more robust explosion proof / non-incendive controller, we have the platform to meet the needs of your environment and application. 

Valvetop D-Series features global certifications on each model sold. UL/CSA, ATEX, IECEX, GOST, FISCO, INMETRO, and NEPSI are just a few of the available certifications that will allow you to standardize plant processes on a global level.

Other prominent options include:

  • Integral, low-power pilot valves
    • Aluminum or stainless steel
    • Single or dual coil
    • 1.2 or 3.0Cv
  • One - four conduit entries
  • Fuly customizable visual display 
  • Emergency Shut Down (ESD) for use in SIL-3 applications

See our product listing below or refer to the D-Series Quick Reference Chart for help in choosing the right D-Series valve controller for your application.

 

 

 D-Series Products

 
  • TopWorx ESD Valve Controllers provide a complete Partial Stroke Test Solution with unique features and functionality that enable partial stroke testing of emergency shutdown valves without disrupting or shutting down the process.
  • The world’s first modular, discrete indication package with a junction box for Global Containment.
  • The Valvetop DXP combines bus networking, pilot valve, and position sensors into a single globally certified, flameproof/explosion proof enclosure that attaches to any automated valve package.
  • The Valvetop DXR packs all the versatility of the single platform DXP into a rugged, corrosion-proof Valox® resin enclosure. The DXR is perfect for use in corrosive environments.
  • The Valvetop DXS is a 316 stainless steel valve controller that combines bus networking, pilot valve, and position sensors into a single globally certified, explosion proof enclosure that attaches to any automated valve package.