Xiangjing (Shanghai) M&E Technology Co., Ltd
| Packaging Details | Cardboard box/Wooden crate |
| Temperature Range | -52 to 85 °C (-62 to 185 °F) |
| Payment Terms | T/T |
| Input Signal | Two-wire 4-20 mA |
| Communication | HART 5, 6 and 7 |
| Delivery Time | 5-8 Week |
| Power | Powered by the 4-20 mA loop |
| Supply Ability | 500 sets per year |
| Brand Name | Flowserve |
| Model Number | 520MD+47-W1D201-GM3-0000 |
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Product Specification
| Packaging Details | Cardboard box/Wooden crate | Temperature Range | -52 to 85 °C (-62 to 185 °F) |
| Payment Terms | T/T | Input Signal | Two-wire 4-20 mA |
| Communication | HART 5, 6 and 7 | Delivery Time | 5-8 Week |
| Power | Powered by the 4-20 mA loop | Supply Ability | 500 sets per year |
| Brand Name | Flowserve | Model Number | 520MD+47-W1D201-GM3-0000 |
| High Light | Flowserve Logix 520md valve positioner ，HART 4-20mA pneumatic actuator ，digital control valve with warranty | ||
Flowserve Logix 520MD+ Digital Valve Positioner (Model 520MD+47-W1D201-GM3-0000)
The Flowserve Logix 520MD+ is a digital HART positioner that uses advanced piezo technology for precise and reliable control of pneumatic valve actuators. The specific configuration 520MD+47-W1D201-GM3-0000 belongs to this series and is designed for demanding industrial environments where accurate valve positioning and diagnostic capability are required.
Product Overview
This two-wire digital positioner accepts a 4-20 mA input signal with HART communication overlay. It provides superior control performance with high air capacity and low air consumption. Features include fast and accurate calibration, optional LCD display, local status LEDs, and extensive diagnostic functions. The unit is equipped with more than 130 warning alarms that help identify potential issues with the valve, actuator, or positioner itself. It supports HART protocols 5, 6, and 7 and is suitable for both linear and rotary actuators in single-acting configurations.
Technical Specifications
| Specification | Details |
|---|---|
| Model Series | Logix 520MD+ |
| Specific Model | 520MD+47-W1D201-GM3-0000 |
| Type | Digital HART Positioner |
| Input Signal | Two-wire 4-20 mA |
| Communication | HART 5, 6 and 7 |
| Technology | Piezo |
| Temperature Range | -52 to 85 °C (-62 to 185 °F) |
| Hazardous Area Ratings | Intrinsically Safe Class 1 Division 1 Groups A-D; Non-Incendive Class 1 Division 2 Groups A-D |
| Key Features | Optional LCD, local status LEDs, high air capacity, low air consumption, extensive diagnostics |
| Power | Powered by the 4-20 mA loop |
Application Industry
Commonly used in power generation, chemical processing, oil and gas, mining, water treatment, and general industrial process control where precise valve positioning and diagnostic monitoring are needed.
Common Problems
Typical challenges with valve positioners include slow response, calibration difficulty, or limited diagnostic feedback in harsh conditions. The Logix 520MD+ addresses these through piezo technology for fast response, simple calibration procedures, and comprehensive alarm and diagnostic capabilities.
Replacement Models
Suitable as a replacement or upgrade for earlier Logix 520MD series units and other conventional digital or analog positioners in compatible actuator applications.
Why Buy From Us
We supply genuine Flowserve positioners and provide practical support for model verification and application matching.
Stock & Delivery Time
Typical production and delivery time is 6-8 weeks.
RFQ Form
Please provide your actuator type, process conditions, required diagnostics level, and quantity for a tailored quotation.
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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