fisherrr DVC 6200 SIS (DVC6215,DVC6205) DVC6200,DVC6200P,DVC6200F, DVC2000
Product Description
Comprehensive Technical Introduction: fisherr™ FIELDVUE™ DVC6200f Digital Valve Controller
1. Core Technical Specifications & Design Philosophy
The DVC6200f represents Emerson's flagship FOUNDATION fieldbus™-enabled digital valve controller designed for critical safety and process control applications. It integrates advanced diagnostics with high-precision actuation to convert digital control signals into pneumatic output for valve positioning. Key engineering parameters include:
Input Signal: 4-20 mA HART®/FOUNDATION fieldbus™/PROFIBUS PA (configurable).
Output Pressure: Up to 145 psig (10 bar), supporting actuators requiring high thrust.
Supply Media: Clean, dry air, nitrogen, or natural gas (non-corrosive gases).
Environmental Resilience:
Temperature Range: -40°C to +85°C (-40°F to +185°F).
Enclosure Rating: IP66/IP67 (dust/water-resistant), corrosion-resistant electronics.
Feedback System: Linkage-less non-contact magnetoresistive sensing (eliminates mechanical wear, cycle life >10 million operations).
Certifications: SIL 2/3 (IEC 61508), FF-906 for partial st
2. Revolutionary Functionality: Partial Stroke Testing
The DVC6200f's PST capability enables online verification of valve health without process interruption, a critical feature for Safety Instrumented Systems (SIS):
Test Modes:
Partial Stroke Test (PST): Small ramp test (5-15% travel) to detect stuck valves/seizing.
Full Stroke Test (FST): Full-travel test during shutdowns to identify hysteresis or seal leaks.
Safety Integration: Works with SIL-capable solenoid valves (SOVs) to enhance diagnostic coverage.
Host Compatibility: Executes tests via any host system supporting FF-906 standards.
Product Parameters
| Parameter |
Specification |
| Model Number |
DVC6200f |
| Product Type |
Digital Valve Controller (Electro-Pneumatic Positioner) |
| Communication Protocol |
FOUNDATION™ fieldbus |
| Input Signal |
Digital control signal (via FOUNDATION fieldbus) |
| Pneumatic Output |
Converts digital signal to pneumatic output for actuator control |
| Max. Outlet Pressure |
145 psig (10 bar) |
| Supply Media |
Air, Nitrogen, Natural Gas (dry, clean, lubricated or non-lubricated) |
| Mounting Compatibility |
fisherr 657/667 size i or GX actuators;Complies with IEC 60534-6-1, IEC 60534-6-2, VDI/VDE 3845, NAMUR |
| Key Features |
- Partial Stroke Testing (PST): On-line diagnostic for valve health monitoring.- Full Stroke Testing (FST): Off-line diagnostic.- FF-906 Certified: Supports FOUNDATION fieldbus FF-906 specification for automated testing. |
| Safety Function |
Designed for use with SIL-capable solenoid valves (SOV) to enhance Safety Instrumented System (SIS) valve assembly diagnostics. |
| Position Feedback |
Linkage-Less Non-Contact System (no physical stem contact, wear-free) |
| Diagnostics |
- Automatic detection of position feedback issues.- Reverts to pneumatic control mode if feedback fails. |
| Hazardous Area Certs |
FM, ATEX, IECEx (refer to supplemental manuals for details) |
| Warranty |
1 year (commercial supplier reference) |
3. Advanced Engineering & Performance Architecture
Dual-Stage Positioning Technology:
Stage 1: High-gain piezoelectric pilot valve for rapid response to large step changes.
Stage 2: Precision spool valve for micro-adjustments (±0.15% repeatability).
Fail-Safe Modes:
Travel Control/Pressure Fallback: Automatically reverts to pneumatic mode if position feedback fails.
De-Energize-to-Trip (DETT): Configurable with SOVs for fail-safe shutdowns .
Mounting Flexibility:
Direct integration with fisherr 657/667/GX actuators (IEC 60534-6-1/VDI/VDE 3845/NAMUR compliant).
Magnet arrays support stem sizes 7-210 mm (SStem series) and rotary cams (RShaft series) .
4. Diagnostic Intelligence & Asset Optimization
Embedded Valve Link™ software (or AMS Suite) enables predictive maintenance:
Condition Monitoring: Real-time alerts for friction, air supply, actuator pressure imbalance.
Performance Metrics: Travel deviation, step response time, stroking speed.
Wireless Option: Integrates with THUM® wireless adapter for data transmission to control systems .
5. Installation & Configuration Workflow
Pneumatic Integration:
Ports: 1/4-18 NPT supply (SUP), dual outputs (A/B), 3/8-18 NPT vent.
Regulator: Integrated filter regulator (67CFR) for supply air conditioning.
Tubing: Use 6 mm (1/4") OD nylon or stainless steel tubing.
Electrical Connectivity:
FOUNDATION fieldbus: Terminate via 1/2-14 NPT conduit ports; max segment length 1,900 m.
HART®: 4-20 mA loop with 250 Ω minimum resistance.
Solenoid Valve (SOV) Wiring: Dedicated terminals for DETT/ETT configurations with health monitoring .
6. Industrial Applications & Sector-Specific Advantages
Oil & Gas: SIL 3-certified shutdown valve testing in refineries/offshore platforms.
Power Generation: Turbine bypass control with steam compatibility (high-temp version).
Chemicals: Corrosion-resistant construction for acid/alkaline environments.
Water Treatment: Nitrogen-compatible positioning for ozone control valves.
7. Comparative Analysis: DVC6200 Series Variants
| Model |
Communication |
Key Feature |
Target Application |
| DVC6200f |
FOUNDATION fieldbus™ |
Partial Stroke Testing (PST) |
SIS valves in critical processes |
| DVC6200 SIS |
HART®/4-20 mA |
SIL 3 without PST |
Safety shutdown systems |
| DVC6200p |
PROFIBUS PA |
High-speed diagnostics |
Batch process automation |
| DVC6205 |
All protocols |
Remote-mount base unit |
Large linear/rotary actuators |
8. Regulatory Compliance & Lifecycle Support
Standards: IEC 61508 (SIL 3), NAMUR NE 107, ATEX/IECEx (Ex ia IIC T4 Ga).
Warranty: 1-year comprehensive coverage with lifetime technical support.
Retrofit Compatibility: Direct replacement for analog positioners on fisherr/non-fisherr actuators.
Packaging & Shipping
The packaging and transportation of instrumentation in global trade hinges on a synergy of advanced materials, rigorous testing, regulatory compliance, and smart logistics. By adopting hybrid structural designs, leveraging real-time monitoring technologies, and prioritizing sustainability, exporters can ensure the safe, efficient, and cost-effective delivery of precision instruments. Continuous innovation in materials science and IoT integration will further redefine industry standards, enhancing resilience in an increasingly interconnected market.
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, fisherrr,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: Our delivery time is within 3-7 days after we get your payment;
for large qty mass orders, the time should be confirmed again for you.
Q: How about your package?
A: Do not worry about the package, we have rich experience in packing, and all our package is wooden case package.
Q: How about the payment terms?
A: You can choose T/T.
Q: Do you provide samples?
A: Yes, we have materials in stock to help you to get the samples as soon as we can.
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.
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