Product Description
1. Product Introduction
The Emerson Fisherr DVC6005 is a high-performance digital valve controller designed for precise control and monitoring of industrial valve systems. As part of the FIELDVUE™ DVC6000 Series, this electro-pneumatic valve positioner integrates advanced diagnostics, robust communication protocols, and modular design to optimize valve performance across industries such as oil and gas, chemical processing, power generation, and water treatment. The DVC6005 ensures reliable operation in harsh environments while providing critical data for predictive maintenance and process optimization .
1.1 Technical Specifications
Communication Protocol: 4-20 mA HART® (Highway Addressable Remote Transducer), enabling seamless integration with distributed control systems (DCS) and asset management software .
Power Source: Local power via loop supply (electric input signal).
Operating Temperature: Supports standard and high-temperature ranges, ensuring adaptability to extreme conditions .
Supply Media: Compatible with air, natural gas, and nitrogen .
Certifications: Compliant with global standards including , FM, ATEX, IECEx, and marine approvals (Lloyd's Register, DNV, ABS) for hazardous area deployment .
Diagnostics: Built-in self-diagnostic capabilities for valve health monitoring, including cycle count, travel deviation alerts, and pressure sensor validation .
Mounting: Integral mounting design for easy installation on rotary or linear valves .
2. Key Selling Points
2.1 Advanced Diagnostics and Predictive Maintenance
The DVC6005's self-diagnostic suite empowers users to detect issues before they escalate into failures. Key features include:
Travel and Pressure Monitoring: Tracks valve position, actuator pressure (Pressure A and B), and supply pressure to identify deviations from setpoints .
Cycle Counting: Logs valve movements to predict seal wear and actuator lifespan .
Alert System: Configurable alerts for conditions such as low supply pressure, temperature extremes, and communication errors, reducing unplanned downtime .
Health Reports: Generates diagnostic data accessible via HART communicators or Emerson's ValveLink™ software, enabling data-driven maintenance decisions .
2.2 HART Communication and Digital Integration
As a HART-enabled device, the DVC6005 bridges analog and digital ecosystems:
Real-Time Data Access: Valve parameters (e.g., travel, pressure, temperature) are accessible remotely, minimizing exposure to hazardous environments .
Compatibility with ValveLink Software: Facilitates configuration, calibration, and diagnostics through Emerson's ValveLink™ suite, which supports multiple versions (Solo, DTM, Plug-In for PRM) for diverse control systems .
2.3 Modular and Durable Design
Linkage-Less Feedback System: Eliminates mechanical linkages, reducing wear and maintenance costs .
Encapsulated Electronics: Protects internal components from vibration, moisture, and corrosive atmospheres, ensuring longevity in harsh environments .
Field-Serviceable Modules: Critical components (e.g., I/P transducer, pressure sensors) can be replaced without disassembling the entire unit, minimizing downtime .
2.4 Precision and Responsiveness
Adaptive Control Algorithms: Adjusts gain and response time dynamically to handle both large step changes and fine-tuning requirements .
Custom Characterization: Supports user-defined valve curves to match unique process needs, enhancing control accuracy .
2.5 Safety and Compliance
Explosion-Proof Certifications: Certified for use in hazardous areas (Class I Div 1, Zone 0/1) with approvals from ATEX, IECEx, and FM .
Fail-Safe Functionality: Configurable failsafe positions (e.g., full open/close) to maintain process safety during power or signal loss .
3. Competitive Advantages
3.1 Enhanced Operational Efficiency
Reduced Installation Costs: The integral mounting design eliminates the need for additional brackets or pneumatic tubing, lowering installation complexity .
Energy Savings: Optimizes air consumption by adjusting supply pressure based on real-time demand, reducing operational costs .
3.2 Seamless Software Integration
ValveLink™ Suite Compatibility:
ValveLink Solo: Standalone software for configuration and diagnostics .
ValveLink DTM: Integrates with FDT/DTM frameworks for unified asset management .
PRM Plug-In: Compatible with Emerson's PlantWeb™ ecosystem for enterprise-wide visibility .
60-Day Free Trial License: Allows users to evaluate advanced features before purchase .
3.3 Industry-Leading Reliability
Long Service Intervals: The absence of mechanical linkages and corrosion-resistant materials extend maintenance cycles .
Marine-Grade Durability: Approved by Lloyd's Register and DNV for offshore and marine applications, ensuring performance in saltwater environments .
3.4 Global Support Network
Emerson's worldwide network of partners provides technical support, training, and spare parts, ensuring minimal downtime .
Product Parameters
| Parameter |
Specification |
| Model |
DVC6005 Fisherr Valve Positioner |
| Type |
Base unit for remote pipestand or wall mounting (2-inch installation) |
| Application |
Remote-mounted feedback system for valve control |
| Input Signal |
4-20 mA DC (analog), compatible with HART® communication protocol |
| Power Supply |
11-30 V DC, 8 mA nominal |
| Supply Pressure |
Maximum: 10.3 bar (150 psig) / Recommended: 0.3 bar higher than actuator demand |
| Output Capacity |
10.7 Nm³/h @1.4 bar (400 SCFH) / 33.2 Nm³/h @5.5 bar (1240 SCFH) |
| Pneumatic Connections |
1/4" NPT female (supply) / 3/8" tubing recommended |
| Electrical Connections |
1/2" NPT conduit / Optional M20 adapter |
| Operating Temperature |
-40°C to 80°C (-40°F to 176°F) |
| Housing Material |
ASTM B85 A03600 aluminum (standard) / Optional CF8M stainless steel |
| Weight |
4.1 kg (9 lbs) |
| Certifications |
NEMA 4X / IP66 / Hazardous area approvals (Division 2, ATEX, IECEx) |
| Special Features |
- Low-bleed relay option- Extreme temperature version (-52°C to 80°C) |
| Shipping Origin |
China |
| Price |
$1,796.90/unit (bulk discounts available) |
4. Applications
The DVC6005 excels in demanding environments, including:
- Oil and Gas: Control of choke valves, emergency shutdown (ESD) systems, and pipeline regulation.
- Chemical Processing: Precise dosing and pressure management in corrosive fluid handling.
- Power Generation: Steam turbine bypass and feedwater control.
- Water Treatment: Flow modulation in pump stations and desalination plants.
5. Conclusion
The Emerson Fisherr DVC6005 Valve Positioner stands out as a versatile, robust, and intelligent solution for modern process control. Its integration of advanced diagnostics, HART communication, and modular design addresses critical industry challenges-reliability, safety, and operational efficiency. By leveraging Emerson's ValveLink™ software and global support infrastructure, users achieve unparalleled valve performance and lifecycle management.
Packaging & Shipping
Packaging: Original cardboard box packaging
Company Profile
Company Profile
KERUI (weifang) Automation Equipment Co., Ltd. specializes in industrial automation instrument development, production and sales, technical services, and supporting equipment supply of specialized companies. The main products are flow meters, level meters, temperature meters, pressure meters, electrical meters, thermal intelligent meters, programmable controllers (PLC), DCS distributed control systems, and eight series of more than 1,000 specifications. Its products and technologies are widely used in electric power, metallurgy, petrochemicals, environmental protection, plastics, food, printing, tobacco, textile, dyeing, and other fields.
We can offer rosemount, Endress+Hauser, yokogawa, Siemens, FISHERR,Koso, Samson, Abzil, Neles,UE etc, Brands.
If you need anything please feel free to contact me.
FAQ
Q: How long will you give me the reply?
A: We will reply to you as soon as we see the information
Q: What is the delivery time?
A:The products in stock will be shipped after receiving the payment, and the products that need to be ordered are subject to the factory time.
Q: How about your package?
A: Do not worry about the package, we have rich experience in packing.
Q: How about the payment terms?
A:You can choose T/T.
Q: What is the MOQ?
A:1PC.
Q: Can I get a lower price if I order large quantities?
A: Yes, cheaper prices with more bigger size orders.
Q:After sales and warranty?
A: We provide one year warranty lifetime technical support services.
){kind=link}