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Brand: Fisher
Fisher FIELDVUE DVC2000 Digital Valve Controller
Description
Overview
The Fisher DVC2000 is the entry-level model in Emerson’s FIELDVUE digital valve controller family, delivering the performance and simplicity plants need to run closer to setpoint and improve product quality through more accurate valve positioning. The Fisher DVC2000 combines a linkage-less feedback mechanism with a two-stage positioner design and a local, multilingual liquid crystal display, giving technicians a compact instrument that is easy to configure, calibrate, and tune directly at the valve without specialized handheld tools.
Seven Star LLC supplies this item on request with the manufacturer documentation, and availability and lead time are confirmed at quotation. Facilities in Muscat, Sohar, and across the region can source FIELDVUE instruments through Seven Star LLC with a formal quotation and the manufacturer datasheet.
Operating Principle
The Fisher DVC2000’s linkage-less feedback system reads valve stem or shaft position without a mechanical connection to a potentiometer, eliminating the wear and drift that mechanical linkages introduce over years of service, and this design also makes the instrument straightforward to install on a wide range of rotary and linear actuator types. A two-stage positioner design provides the mechanical platform behind the Fisher DVC2000’s dual responsiveness: the first stage responds quickly to small input changes for tight process control, while the second stage delivers the driving force needed for larger corrective movements.
Because the Fisher DVC2000 exposes its full configuration, calibration, and tuning interface through its local user interface, a technician can commission the instrument at the valve without carrying a separate communicator into the field, which shortens startup time on multi-valve process units. Diagnostic tests can also be performed using ValveLink software, which pinpoints problems across the entire control valve assembly, including the actuator and valve body, without disrupting the ongoing process or waiting for the equipment to fail outright.
Engineering Design of the Fisher DVC2000
The Fisher DVC2000 is built in a compact housing that keeps the instrument’s footprint small on already crowded valve yokes and actuator mounting brackets, while still integrating a multilingual liquid crystal display that lets plant personnel read configuration and status information in their preferred language without a laptop. Years of accumulated control experience across the wider FIELDVUE product line have carried through into the DVC2000’s design, giving it a high level of reliability and dependability despite its lower price point relative to the full-featured DVC6200.
An optional I/O Options Package extends the Fisher DVC2000 with two integral limit switches and a stem position transmitter, adding discrete end-of-travel signaling and continuous position feedback to the control system without external hardware. This option package is particularly useful on safety-related or interlocked valve applications where the control system needs independent confirmation of valve position beyond the primary control signal, all delivered from within the same compact positioner body.
Key Features
The Fisher DVC2000 packages proven FIELDVUE linkage-less feedback technology into an accessible, easy-to-configure instrument for cost-conscious control valve upgrades.
- The linkage-less feedback system is easy to install, and the local user interface allows configuration, calibration, and tuning at the valve.
- Years of control experience across the FIELDVUE product line bring the DVC2000 a high level of reliability and dependability.
- The two-stage positioner design enables responsiveness to small input changes alongside tighter overall process control.
- Diagnostic tests using ValveLink software pinpoint control valve assembly problems without disrupting the ongoing process.
- An optional I/O Options Package adds two integral limit switches and a stem position transmitter for extra control feedback.
- A compact size with a multilingual liquid crystal display keeps the instrument easy to read and configure in the field.
- The Fisher DVC2000 mounts to standard Fisher pneumatic actuators using common industry mounting kits.
- Its lower relative cost makes the DVC2000 an accessible entry point for plants beginning to adopt digital valve diagnostics.
Industrial Applications
The Fisher DVC2000 Digital Valve Controller is widely specified across general process manufacturing, utility systems, power generation, and water treatment plants wherever a plant wants to upgrade from a conventional pneumatic positioner to digital diagnostics without the cost of a full-featured HART or FOUNDATION Fieldbus instrument. Its local configuration interface and compact size also make it a practical retrofit choice on existing valve assemblies with limited actuator yoke space.
With fast quotation turnaround and technical support, Seven Star LLC distributes the Fisher DVC2000 to plant operators and EPC contractors across Oman and the GCC, supporting utility, power, and general process upgrades in the Sohar and Salalah economic zones as well as commercial and industrial developments around Muscat. Buyers sourcing the DVC2000 through Seven Star LLC’s trusted supply channel receive genuine Emerson-manufactured instruments with local engineering support for configuration and commissioning.
Technical Specifications
The table below summarizes the primary Fisher DVC2000 specifications relevant to installation and commissioning.
| Parameter | Specification |
|---|---|
| Model | Fisher FIELDVUE DVC2000 Digital Valve Controller |
| Instrument Type | Entry-level smart digital valve positioner with linkage-less feedback |
| Positioner Design | Two-stage positioner for responsiveness and tight process control |
| Local Interface | Compact multilingual liquid crystal display |
| Optional I/O Package | Two integral limit switches plus stem position transmitter |
| Diagnostics | ValveLink software compatible for full assembly testing |
| Compatible Actuators | Standard Fisher pneumatic actuators via common mounting kits |
| Enclosure | Compact size for space-constrained actuator yokes |
Request a Quote for Fisher FIELDVUE DVC2000 Digital Valve Controller
Seven Star LLC invites process engineers and procurement teams across Oman and the GCC to submit a formal RFQ for the Fisher DVC2000 Digital Valve Controller. With engineering support in Muscat, Seven Star LLC supplies on request with lead time confirmed at quotation, provides full technical datasheets on request, and connects buyers directly with our instrumentation division for configuration and ValveLink diagnostics support. Contact Seven Star LLC today to request a quotation for a Fisher DVC2000 with local engineering support.
Also available: Fisher 3610J Pneumatic Positioner
Datasheets & Documents
- Datasheet Fisher FIELDVUE DVC2000 Product Bulletin Download
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About brand
Fisher is the control valve brand of Emerson. Its history starts in 1880 in Marshalltown, Iowa, where William Fisher, working at the town waterworks, invented a constant-pressure pump governor and founded a company to make it. Emerson bought Fisher Controls in 1992, and Marshalltown remains a main engineering and manufacturing site for Fisher valves. The brand covers control valves, actuators, FIELDVUE digital valve controllers, regulators and level controllers.
Seven Star LLC is an independent supplier listing Fisher control valves, actuators, positioners, regulators and spare parts for buyers in Oman and the GCC. Replacement valves and trim are matched from the serial number on the valve nameplate.
Fisher company profile
| Origin | William Fisher's constant-pressure pump governor, Marshalltown, Iowa, USA (1880) |
|---|---|
| Ownership | Owned by Monsanto from 1969; sold to Emerson in 1992 and combined with Rosemount as Fisher-Rosemount, later Emerson Process Management. Today a brand of Emerson. |
| Main site | Marshalltown, Iowa, USA |
| Product families | Sliding-stem and rotary control valves, spring-diaphragm and piston actuators, FIELDVUE digital valve controllers, pressure regulators, displacer and digital level controllers |
| Typical duty | Throttling control of liquids, gas and steam, high-pressure and severe service, instrument supply and gas pressure reduction |
Milestones
- 1880: William Fisher builds a constant-pressure pump governor in Marshalltown, Iowa.
- 1969: Monsanto acquires Fisher Controls.
- 1992: Emerson buys Fisher and combines it with Rosemount as Fisher-Rosemount, later Emerson Process Management.
Fisher valves, actuators and instruments
| Series | Type | Typical use |
|---|---|---|
| easy-e ES, ET, EZ | Sliding-stem globe and angle valves | Cage-guided globe valves: ES with unbalanced plug, ET with balanced trim for higher pressure drop; EZ unbalanced with a seat ring retainer for viscous or dirty fluids |
| GX | Compact globe valve with integral actuator | Standard chemical and process duty where a compact valve package is preferred |
| HPT, HPAT | High-pressure globe and angle valves | Pressure classes up to ASME CL2500, compressor recycle and high-pressure letdown |
| V150, V200, V300, V250 | Vee-Ball segmented ball and full-bore ball control valves | High-capacity control of liquids, gas and fibrous or slurry service |
| CV500 | Eccentric rotating plug valve | Erosive, coking and dirty service |
| 8560, 8580 | High-performance butterfly valves | Large-line throttling and on-off control |
| 657, 667, 1052, 1061, easy-Drive | Spring-diaphragm, piston and electric actuators | 657 and 667 for sliding-stem valves; 1052 and 1061 for rotary valves; easy-Drive where no air is available |
| FIELDVUE DVC6200, DVC2000, 3610J | Digital valve controllers and positioners | HART positioning with valve diagnostics; 3610J pneumatic positioner for rotary actuators |
| 627, 1098-EGR, 67C | Pressure regulators | Gas pressure reduction, pilot-operated regulation and instrument air supply |
| DLC3100, 2500 | Digital and pneumatic level controllers | Displacer level and interface on separators and scrubbers |
Where Fisher valves are used
Fisher control valves and regulators are standard equipment in oil and gas production, refineries, gas processing and LNG, petrochemicals, power plants and water systems. Typical loops are separator level and pressure, compressor anti-surge and recycle, fuel gas pressure reduction, feedwater and steam control, and chemical dosing. FIELDVUE controllers add diagnostics that help plan valve maintenance before a turnaround.
Ordering Fisher valves and spare parts: what we need
For spares, send the serial number from the valve nameplate together with the valve type, size, pressure class, trim and actuator type and size. Emerson keeps the build record behind the serial number, so plug, seat ring, cage, packing and diaphragm kits can be matched without guesswork. For a FIELDVUE or regulator, send the full model and type number and the mounting details. For a new valve add the process data: fluid, flow range, inlet and outlet pressure, temperature, leakage class, fail position, air supply and signal.
Facts checked against Emerson Fisher product information and published company histories, October 2026.
Browse Fisher products by category: Control Valves, Valve Actuator, Valve Positioner, Regulators, Level Transmitter.
FAQ
Questions about the Fisher FIELDVUE DVC2000 Digital Valve Controller
Answers from our engineering team on installation, compatibility and integration.
01How does the Fisher DVC2000 differ from the DVC6200?
The DVC2000 is the entry-level FIELDVUE model, focused on simple linkage-less feedback and local configuration, while the DVC6200 adds more advanced diagnostics and a wider range of actuator and safety-system variants.
02Can the Fisher DVC2000 be configured without a separate communicator?
Yes. The DVC2000 has a local user interface with a multilingual liquid crystal display that allows configuration, calibration, and tuning directly at the instrument in the field.
03What does the optional I/O Options Package add to the Fisher DVC2000?
The I/O Options Package adds two integral limit switches and a stem position transmitter, providing discrete end-of-travel signaling and continuous position feedback to the control system.
04How are diagnostics performed on the Fisher DVC2000?
Diagnostic tests can be performed using ValveLink software, which helps identify problems across the entire control valve assembly without disrupting the ongoing process.
05Is Seven Star LLC an experienced supply partner for Fisher products?
Yes, Seven Star LLC is an experienced supplier of Fisher in Oman and the GCC, supplying Emerson-manufactured FIELDVUE instruments, valves, and actuators with local technical support.
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