Factory Original Fishers DVC 6200 Smart Locator Hart Pneumatic Valve Positioner

• Customization: Available
• Customized: Customized
• Certification: CE
• Model NO.: Fishers Valve positioner DVC 6200
• Power: Electro-Pneumatic Positioner
• Pressure: Low Pressure
• Brand: Fishers
• Work Temperature: All Can Be
• Material: Aluminum
• Product Name: Fishers DVC 6200 Smart Locator Valve Controller
• Model: Fishers DVC 6200
• Type: Smart Electro-Pneumatic Valve Controller
• Input Signal: 4–20 Ma DC (Hart-Enabled), 1–5 VDC
• Supply Air Pressure: 14–150 Psig (100 Kpa–1034 Kpa)
• Output Pressure Range: 3–15 Psig (20–100 Kpa) or 6–30 P
• Accuracy: ±0.5% of Span (Typical)
• Repeatability: ±0.1% of Span
• Response Time: < 1 Second (Typical)
• Temperature Range: -40°f to 180°f (-40°c to 82°c)
• Enclosure Rating: NEMA 4X / IP66
• Mounting: Direct Mounting to Rotary or Linear Actuators
• Feedback Mechanism: Mechanical (Lever Arm)
• Hart Communication: Hart 7 Protocol (Standard); Compatible with Field
• Diagnostic Features: Valve Travel Diagnostics, Partial Stroke Test (Pst
• Transport Package: Support Air/Land/Sea Transportation
• Specification: 40cm*30cm*30cm*
• Trademark: Fishers
• Origin: China
• HS Code: 8481901000
• Production Capacity: 1000
• Package Size: 35.00cm * 25.00cm * 25.00cm
• Package Gross Weight: 2.000kg

Product Description

Product Description

Fishers DVC 6200 Smart Locator HART Pneumatic Valve Controller

The Fishers DVC 6200 Smart Locator is a high-performance electro-pneumatic valve controller designed to deliver precise valve positioning and advanced diagnostics in industrial process control systems. Developed by Emerson Automation Solutions, this smart device combines analog signal conversion with digital HART communication (HART 7 protocol) to enable seamless integration into modern automation environments. By translating 4–20 mA electrical signals into proportional pneumatic output pressures, the DVC 6200 ensures accurate actuator positioning, optimizing flow control, pressure regulation, and safety-critical operations across industries such as oil and gas, chemical processing, power generation, and water treatment.

Core Functionality and Precision Control
At its heart, the DVC 6200 operates as a smart electro-pneumatic transducer, converting electrical input signals into calibrated pneumatic pressures to position valve actuators. It supports standard 4–20 mA DC signals, as well as FOUNDATION Fieldbus or 1–5 VDC options, providing flexibility for diverse control architectures. The controller's patented relay design delivers fast response times (<1 second) and exceptional accuracy (±0.5% of span), minimizing process variability. Its output pressure range is adjustable between 3–15 psig (standard) or 6–30 psig (high-force applications), catering to both rotary and linear actuators while maintaining compatibility with globe, ball, butterfly, and plug valves.

Advanced Diagnostics and Digital Integration
Unlike traditional analog positioners, the DVC 6200 incorporates smart diagnostic capabilities to enhance operational reliability. Real-time monitoring includes valve travel analysis, friction detection, hysteresis measurement, and partial stroke test (PST) functionality. These diagnostics identify issues such as actuator wear, seat leakage, or air supply contamination, enabling predictive maintenance and reducing unplanned downtime. The HART protocol allows users to configure settings, perform auto-calibration, and access diagnostic data via field communicators (e.g., Emerson 475) or asset management software like AMS Suite and ValveLink Mobile. For safety-critical applications, the device supports SIL 2/3 compliance.
Rugged Design for Harsh Environments
Engineered for industrial durability, the DVC 6200 features an aluminum alloy housing and stainless steel internal components, resisting corrosion, vibration, and extreme temperatures (-40°F to 180°F / -40°C to 82°C). Its NEMA 4X/IP66-rated enclosure ensures protection against dust, water ingress, and harsh weather conditions, making it suitable for outdoor installations or washdown areas. The controller's modular design simplifies field maintenance, allowing quick replacement of components like the pressure regulator or position sensor without disassembling the entire system.

Key Applications and Benefits
The DVC 6200 is widely deployed in applications requiring precise valve control and advanced diagnostics:

Oil & Gas: Regulating pipeline pressure, choke valves, and flare systems.
Chemical Processing: Managing corrosive or viscous fluids with tight tolerances.
Power Plants: Controlling steam and fuel valves for turbine efficiency.
Water Treatment: Optimizing dosing and filtration processes.
Key benefits include:

Enhanced Process Efficiency: Tighter control over critical variables reduces waste and energy consumption.
Predictive Maintenance: Early fault detection lowers repair costs and extends equipment lifespan.
Interoperability: Seamless integration with DCS, PLCs, and asset management systems.
Safety Compliance: SIL 2/3 certification ensures adherence to global safety standards.
Technical Considerations and Support
To maximize performance, the DVC 6200 requires clean, dry instrument air (filtered to 40 µm or finer) and periodic calibration. Auto-tuning features streamline setup, while HART-enabled tools simplify configuration. For fail-safe operation, external solenoid valves or integral safety modules can be integrated. Emerson provides comprehensive support through technical manuals, training programs, and the Fishers FIELDVUE product family ecosystem.

Specification

Fishers DVC 6200 Smart Locator HART Pneumatic Valve Positioner
Parameter	Specification
Model	Fishers DVC 6200
Type	Smart electro-pneumatic valve controller with HART communication
Input Signal	4–20 mA DC (HART-enabled), 1–5 VDC, or FOUNDATION Fieldbus (optional)
Supply Air Pressure	14–150 psig (100 kPa–1034 kPa)
Output Pressure Range	3–15 psig (20–100 kPa) or 6–30 psig (40–200 kPa) (configurable)
Accuracy	±0.5% of span (typical)
Repeatability	±0.1% of span
Response Time	< 1 second (typical)
Temperature Range	-40°F to 180°F (-40°C to 82°C)
Enclosure Rating	NEMA 4X / IP66 (weatherproof and corrosion-resistant)
Mounting	Direct mounting to rotary or linear actuators
Feedback Mechanism	Mechanical (lever arm) or non-contact position sensor (optional)
HART Communication	HART 7 protocol (standard); compatible with field communicators (e.g., 275, 375)
Diagnostic Features	Valve travel diagnostics, partial stroke test (PST), error codes, event logging
Power Supply	Loop-powered (4–20 mA) or external 24 VDC (optional)
Material	Aluminum alloy housing, stainless steel internals
Certifications	CE, FM,  ATEX, IECEx (varies by region/configuration)

Company Profile

Company Profile

KeRul (WeiFang) Automation Equipment Co., Ltd. is speciallzed in industrialautomation instrument development, production and sales, technical servicesand supporting equipment supply of specialized companies, The mainproducts are fow meters, level meters, temperature meters, pressuremeters, electrical meters, thermal meters, programmable controller(PLC), Dcs distributed control system, eight series of more than 1,000specifcations. its products and technologies are widely used in electrlcpower, metallurgy, petrochemical, environ. mental protection, plastics,food,l printing, tobacco, textile, dyeing and other fields.

Our Service

OEM / ODM services
To meet the user diversified requirement, Holykell have established a set of customer service and technical support system with OEM / ODM order as the center, and responded and Handle the customer's requirements in a timely manner to ensure accurate delivery time and product quality.
Order services
Fastest reply:Professional sales engineers 7/24 online services
Payment terms:T/T ,Western union, Paypal, Credit Card, L/C others
Fast delivery: within 24 hours release the cargo (normal spec.), Customized 7-12 days after payment .
 
MAINTENANCE & AFTER-SALES SERVICES
Customer Feedback:  Sales engineers and technical engineers will be one-on-one service for you to exclude all obstacles when use our sensors.
Warranty period: 12 months
Product life-long maintenance: Holykell can provide you with the maintenance of the whole life of the sensors

Packaging & Shipping

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.