Chinese Control Valves DVC2000 Fisher Valve Positioner and 67CFR-237 67CF-1663-38512 67CFR-239 67CF-1663-38550 Filter Regulator

The Fisher DVC2000 Digital Smart Valve Positioner Controller, paired with the Emerson Fisher 67DFR Filter Pressure Reducing Regulator, forms a reliable solution for precise industrial valve automation. Designed for harsh environments, the DVC2000 offers HART communication, self-diagnostics, and modular design, while the 67DFR combines filtering and pressure regulation to stabilize pneumatic systems. Ideal for oil & gas, chemical, and power industries, this system ensures accurate control and long-term durability.

• Smart Control
  • HART protocol for remote configuration and integration with control systems
  • Compact, rugged design with IP66/NEMA 4X rating
  • Non-contacting magnetic feedback system eliminates wear
• Diagnostics & Ease of Use
  • ValveLink software for performance monitoring and troubleshooting
  • Multi-language LCD interface with automatic calibration
  • Integrated limit switches and 4-20mA position transmitter
• Efficiency
  • Low air consumption via pulse-width modulation (PWM)
  • Compatible with Fisher GX, 657, and 667 actuators

• Dual Functionality
  • Combines 5-micron filtration and precise pressure reduction (0-125 psi)
  • Internal relief valve for overpressure protection
• Robust Design
  • Aluminum or stainless steel construction for corrosion resistance
  • 1/2" NPT ports and compact panel-mount design
• Temperature Adaptability
  • NBR membrane: -40°F to 180°F (-40°C to 82°C)
  • FKM membrane: 0°F to 300°F (-18°C to 149°C)

• Industries: Oil & gas, petrochemicals, power generation, pharmaceuticals
• Processes: Flow/pressure control, emergency shutdown systems, and pneumatic instrument supply
• Environments: Hazardous areas, extreme temperatures, and corrosive media