Factory Original Emerson Fisher DVC6215 Valve Positioner

• Customization: Available
• Product Name: Emerson Fisher DVC6215 Valve Positioner
• Type: Smart Digital Valve Positioner with Foundation Fie
• Model NO.: Fisher DVC6215 Positioner
• Input Signal: Digital Input Via Foundation Fieldbus or Profibus
• Output Signal: Pneumatic Output (20–100 Kpa or 3–15 P
• Communication Protocol: Foundation Fieldbus H1 (31.25 Kbps) or Profibus PA
• Certifications: ATEX, Iecex, FM, CSA, Sil 2 (IEC 61508)
• Operating Environment: Temperature: -40°c to +85°c (-40°f to
• Power Supply: Operates on Instrument Air Supply
• Actuator Compatibility: Linear and Rotary Actuators
• Diagnostic Features: Valve Stroke Monitoring, Travel Deviation Detectio
• Mounting Standards: Complies with IEC 60534-6
• Overrange Protection: up to 200% of Rated Travel Without Damage
• Adjustable Parameters: Zero/Span Calibration, Damping, Alarm Thresholds
• Installation: DIN-Rail Mountable; Supports Field
• Warranty: Emerson Standard Warranty
• Transport Package: Support Air/Land/Sea Transportation
• Specification: 40cm*30cm*30cm*
• Trademark: Fisher
• Origin: China
• HS Code: 8481901000
• Production Capacity: 1000
• Package Size: 35.00cm * 25.00cm * 25.00cm
• Package Gross Weight: 2.000kg

Product Description

Products Picture

Specification

Factory Original Emerson Fisher DVC6215 Valve Positioner
Product Name	Emerson Fisher DVC6215 Digital Valve Controller
Type	Smart Digital Valve Positioner with FOUNDATION Fieldbus/PROFIBUS PA Protocol
Input Signal	Digital input via FOUNDATION Fieldbus or PROFIBUS PA (no 4–20 mA analog option)
Output Signal	Pneumatic output (20–100 kPa or 3–15 psi) for actuator control
Communication Protocol	FOUNDATION Fieldbus H1 (31.25 kbps) or PROFIBUS PA (up to 12 Mbps)
Certifications	ATEX, IECEx, FM, CSA, SIL 2 (IEC 61508), IP66/NEMA 4X
Operating Environment	Temperature: -40°C to +85°C (-40°F to +185°F); Humidity: 5–95% RH non-condensing
Power Supply	Operates on instrument air supply (no external power required)
Actuator Compatibility	Linear and rotary actuators; direct-mount or remote mount options
Diagnostic Features	Valve stroke monitoring, travel deviation detection, partial-stroke testing
Display	Rotatable LCD with local push-button configuration (English/Spanish/French)
Mounting Standards	Complies with IEC 60534-6 (NAMUR mounting pattern)
Overrange Protection	Up to 200% of rated travel without damage
Response Time	<1 second for 80% step change in setpoint
Accuracy	±0.5% of span (adjustable damping available)
Material	Corrosion-resistant aluminum housing with polycarbonate window
Explosion Protection	Available in explosion-proof variants for hazardous areas (Zone 1/2 or Div. 1/2)
Adjustable Parameters	Zero/span calibration, damping, alarm thresholds, travel direction
Installation	DIN-rail mountable; supports field or control cabinet installation

Product Description

Emerson Fisher DVC6215 Valve Positioner

The Emerson Fisher DVC6215 Valve Positioner is a high-performance, digital smart valve controller engineered to deliver precision, reliability, and advanced diagnostic capabilities in industrial process control systems. As part of Emerson's renowned Fisher product line, the DVC6215 combines cutting-edge digital communication protocols, robust mechanical design, and intelligent software to optimize valve performance, enhance process efficiency, and reduce unplanned downtime. Designed for integration into complex automation networks, this positioner is ideal for industries such as oil and gas, chemical processing, power generation, and water treatment, where precise control and safety are paramount.

At its core, the DVC6215 operates as a smart digital valve positioner, translating digital control signals from distributed control systems (DCS) or programmable logic controllers (PLC) into precise pneumatic actuator movements. Unlike traditional analog positioners, the DVC6215 supports FOUNDATION Fieldbus and PROFIBUS PA communication protocols, enabling seamless integration with modern digital control systems. This allows for real-time data exchange, remote configuration, and advanced diagnostics, empowering operators to monitor valve health, optimize performance, and implement predictive maintenance strategies. The positioner's digital architecture eliminates the need for analog 4–20 mA signals, streamlining connectivity in fully digital or hybrid control environments.

The DVC6215's design emphasizes durability and environmental resilience. Housed in a corrosion-resistant aluminum enclosure rated IP66/NEMA 4X, it withstands exposure to moisture, dust, extreme temperatures (-40°C to +85°C), and mechanical vibration. For hazardous locations, the positioner is certified under ATEX, IECEx, FM, and CSA standards, ensuring safe operation in explosive atmospheres (Zone 1/2 or Class I, Div. 1/2). Its SIL 2 compliance (IEC 61508) further guarantees reliability in safety-critical applications, such as emergency shutdown (ESD) systems or reactor pressure control circuits. The positioner's rugged construction and intrinsic safety barriers make it ideal for use in harsh industrial settings, including offshore platforms, refineries, and chemical plants.

One of the DVC6215's standout features is its advanced diagnostic capabilities. The device continuously monitors valve performance, detecting issues such as stem friction, actuator leakage, travel deviation, and hysteresis. Built-in diagnostics generate alerts for anomalies like valve sticking, excessive wear, or signal loss, enabling technicians to address problems proactively. The positioner's partial-stroke testing functionality ensures valve operability without disrupting process operations, a critical requirement for safety systems. Additionally, historical data logging tracks valve health metrics, including minimum/maximum travel values and calibration history, supporting compliance with regulatory standards and audit trails.

The positioner's user-friendly interface simplifies setup and troubleshooting. A rotatable, backlit LCD display provides real-time visibility of process variables, including valve position, setpoint, and diagnostic messages in multiple languages (English, Spanish, French). Local configuration is facilitated via a three-button keypad, allowing adjustments to parameters such as damping settings, alarm thresholds, and travel direction. For hazardous environments, non-intrusive calibration via magnetic switches eliminates the need to open the housing, reducing exposure risks and minimizing downtime.

Safety and compliance are integral to the DVC6215's design. Its intrinsic safety barriers protect against electrical surges, while its overrange protection (up to 200% of rated travel) ensures resilience against accidental overtravel or mechanical stress. The positioner meets global standards such as CE, UL, FM Global, and PED 2014/68/EU, ensuring compatibility with international regulatory frameworks. Its IEC 60534-6 compliance guarantees proper mounting alignment with industry-standard NAMUR patterns, simplifying installation and reducing maintenance complexity.

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.

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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

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