Xiangjing (Shanghai) M&E Technology Co., Ltd
| Payment Terms | T/T |
| Delivery Time | 5~8 weeks |
| Supply Ability | 2,800 units per year |
| Packaging Details | carton or wooden crate, 30 × 30 × 30 cm |
| Model Number | DVC6200 |
| Brand Name | Fisher |
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Product Specification
| Payment Terms | T/T | Delivery Time | 5~8 weeks |
| Supply Ability | 2,800 units per year | Packaging Details | carton or wooden crate, 30 × 30 × 30 cm |
| Model Number | DVC6200 | Brand Name | Fisher |
| High Light | Fisher DVC6200 digital valve positioner ，HART control valve positioner ，Pneumatic valve positioner package | ||
Product Overview
The Fisher DVC6200 Digital Valve Positioner Package is supplied as a complete valve control package with the positioner body, mounting bracket, feedback linkage, pressure gauges, filter regulator, tubing, fittings, terminal block, manual, and calibration certificate. It is factory pre-assembled and pre-tested to reduce commissioning time and avoid the difficulty of matching separate components. The package accepts a 4-20 mA DC input signal and supports HART communication for configuration, calibration, and diagnostics. It provides accurate pneumatic output for valve stroke control and includes travel feedback for reliable position monitoring. Local adjustment, auto calibration, and diagnostic functions help maintain stable control in daily operation.
The enclosure is built for industrial environments and protects internal electronics from dust, water, and vibration. It operates reliably across a wide ambient temperature range and accepts common instrument air supply pressures. Control options include local calibration, remote configuration, and diagnostic alarm reporting. It is suitable for chemical, petrochemical, oil and gas, power, water, and general process industries. The modular design reduces maintenance effort and supports long-term reliability with predictable spare parts planning.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Type | Digital Valve Positioner Package |
| Model | DVC6200 |
| Input Signal | 4-20 mA DC |
| Communication Protocol | HART |
| Supply Pressure | 20-100 psi |
| Output Signal | Pneumatic relay output |
| Enclosure Rating | NEMA 4X / IP66 |
| Operating Temperature | -40°C to +85°C |
| Diagnostics | ValveLink compatible diagnostics |
| Feedback | Travel feedback assembly |
| Mounting | Standard mounting bracket |
| Certification | Industrial standard compliance |
| Application | Pneumatic valve control |
| Media | Air / Gas |
| Power | Loop powered / electric |
| Manual Operation | Local adjustment and calibration |
| Process Connection | None |
| Valve Type | Pneumatic control valve |
| Size | Standard |
Application Industry
Chemical processing
Petrochemical refining
Oil and gas production
Power generation
Water and wastewater treatment
Pharmaceutical manufacturing
Food and beverage processing
Pulp and paper
These industries require accurate valve positioning, stable communication, and reliable diagnostics. The package performs well in humid, dusty, and vibrating environments when properly installed and maintained. It supports flow, pressure, and level control loops with pneumatic control valves.
Common Problems
Valve does not respond: check 4-20 mA signal, air supply, and actuator linkage.
HART communication failure: verify loop wiring, power, and device address.
Valve hunting: inspect tuning, air supply stability, and actuator sizing.
Air leakage: check fittings, gaskets, and relay assembly.
Incorrect feedback: inspect feedback linkage, magnet, and calibration.
Diagnostic alarm: review ValveLink data, supply pressure, and valve friction.
Zero drift: confirm mounting stability and recalibrate.
Moisture in air line: service filter regulator and install dryer if needed.
Manual override issue: check bypass, linkage, and actuator spring.
Output pressure error: inspect I/P converter, nozzle, and relay.
Replacement Models
Fisher DVC6000
Fisher DVC2000
Fisher DVC6010
Flowserve Logix 520MD
Masoneilan SVI1000
Neles ND9000
Samson 3730-3
Rotork YTC Series
Selection note: confirm mounting standard, travel range, input signal, supply pressure, communication protocol, and actuator compatibility.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2015
Total Annual:
30,000,000-50,000,000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
Xiangjing (Shanghai) - Leading Distributor of Pneumatic and Electric Control Valves Established in Shanghai, China, Xiangjing(Shanghai) Mechanical and Electrical Tech Co.,Ltd has been a trusted distributor of high-quality pneumatic and electric control valves for many years. With extensive industr... Xiangjing (Shanghai) - Leading Distributor of Pneumatic and Electric Control Valves Established in Shanghai, China, Xiangjing(Shanghai) Mechanical and Electrical Tech Co.,Ltd has been a trusted distributor of high-quality pneumatic and electric control valves for many years. With extensive industr...
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