Description
EMERSON PROCESS MANAGEMENT
FISHER
FIELDVUE INSTRUMENTS
TYPE(HW2): DVC6200S
DIGITAL VALVE CONTROLLER
INPUT DC: 4-20MA PT-PT
AMB TEMP.: -52 TO 80°C
IP66
30VDC MAX
145 PSI MAX
GE50846X012 B
GE38779X012 E
FW A
The Emerson Fisher FieldVue DVC6200S is a high-performance digital valve controller designed to provide precise, intelligent positioner control for automated valve systems. Operating on a 4–20mA point-to-point signal with a maximum supply of 30VDC and a maximum pressure of 145 PSI, this unit delivers accurate valve positioning across demanding process environments. Rated to IP66 and certified for ambient temperatures ranging from -52°C to +80°C, the DVC6200S is well-suited to the harsh operational conditions found onboard commercial and industrial vessels. Within the broader PLC & HMI automation category, this controller plays a critical role in integrating valve actuation with digital control architectures, supporting reliable process management across cargo, ballast, fuel, and utility systems.
Key Features
✓ Digital valve positioner with 4–20mA point-to-point input, enabling precise valve position feedback and control within automated process loops.
✓ Rated for ambient temperatures from -52°C to +80°C with IP66 ingress protection, making it suitable for exposed or environmentally demanding installation locations.
✓ Maximum operating parameters of 30VDC and 145 PSI supply pressure, as stated on the nameplate — further configuration details subject to confirmation.
✓ Designed for integration with Fisher valve assemblies and compatible with Emerson DeltaV and HART-enabled control systems, though specific system compatibility should be confirmed against vessel configuration.
✓ As a direct replacement or retrofit positioner, the DVC6200S supports onboard commissioning via ValveLink software; installation requirements and mounting configuration are subject to the host valve and actuator assembly.
Marine Applications
✓ Cargo and ballast valve automation systems on tankers, bulk carriers, and LNG vessels requiring precise digital positioner control.
✓ Fuel oil and lubricating oil management systems where accurate valve positioning is critical to safe and efficient engine room operations.
✓ Process control loops on offshore platforms and FPSOs integrating Fisher valve assemblies with DCS or HART-based control infrastructure.
✓ HVAC and utility fluid systems onboard passenger vessels and RoRo ferries where environmental resilience and reliable positioner performance are required.
✓ Retrofit and upgrade applications on vessels transitioning from pneumatic to digital valve control architectures, subject to actuator and valve compatibility assessment.
Why Marine Engineers Choose
The Fisher FieldVue DVC6200S is a well-established digital valve controller within the Emerson Fisher range, valued for its robust construction, wide temperature tolerance, and compatibility with industry-standard HART communication and Emerson control platforms. Its IP66 rating and broad operating range make it a dependable choice for marine process automation where environmental exposure and operational continuity are primary concerns.
Ideal For
Tankers, bulk carriers, LNG carriers, offshore platforms, FPSOs, passenger vessels, RoRo ferries, and any commercial vessel operating Emerson Fisher valve assemblies within digital or HART-enabled process control systems.
Technical Support & Compliance
Remote troubleshooting, onboard commissioning support, and integration assistance are available for this unit, subject to confirmation of the host valve assembly, actuator type, and control system configuration. Repair, bench testing, and retrofit assessments can also be arranged depending on scope. To confirm compatibility and ensure correct supply, buyers are advised to share nameplate photographs, the full part number and firmware version, valve and actuator assembly drawings, the DCS or HART system model and software version, and where applicable, the vessel name, IMO number, and project scope. All compatibility and configuration details are subject to confirmation prior to installation.
