Sign In | Join Free | My infospaceinc.com
China Xiangjing (Shanghai) M&E Technology Co., Ltd logo
Xiangjing (Shanghai) M&E Technology Co., Ltd
Make intelligent manufacturing easier
Verified Supplier

8 Years
Home > Pneumatic Control Valves >

Flowserve Logix 520MD Digital Smart Diagnostics Pneumatic Control Valve Positioner

Product Categories
Xiangjing (Shanghai) M&E Technology Co., Ltd
Trust Seal
Verified Supplier
Credit Check
Supplier Assessment
Contact Now

Flowserve Logix 520MD Digital Smart Diagnostics Pneumatic Control Valve Positioner

Communication Protocol : HART (optional)

Air Consumption : Low consumption design

Delivery Time : 6-8 weeks

Operating Temp. Range : -40°C to +85°C

Repeatability : ≤0.5%

MOQ : 1

Price : US $1680.00 - 2100.00/ Set

Input Signal : 4-20 mA

Model Number : 520MD

Payment Terms : T/T

Packaging Details : Cardboard box/Wooden crate

Enclosure Protection : IP66 / NEMA 4X

Supply Ability : 1500 sets per year

Stroke Range : Linear: 3 - 100 mm / Rotary: 30° - 100°

Supply Pressure : 1.4 - 7 bar (20 - 100 psi)

Brand Name : Flowserve

Contact Now

Product Overview

The Flowserve Logix 520MD is a digital positioner built for pneumatic control valves. It combines HART communication with piezo technology for accurate positioning and easy maintenance. The local interface allows quick setup without special tools, making it practical for plants looking for dependable performance in standard process environments.

Technical Specifications

Parameter Specification
Input Signal 4–20 mA DC
Communication HART
Supply Air 1.5–6.0 bar (22–87 psig)
Air Consumption 0.08 Nm³/h @ 1.5 bar to 0.12 Nm³/h @ 6.0 bar
Linearity < ±1.0% FS typical
Repeatability < 0.2% FS
Deadband < 0.2% FS
Temperature Range –40 °C to +80 °C
Enclosure Rating IP66 / NEMA 4X
Housing Material Aluminum

Application Industry

  • Refineries and petrochemical
  • Power generation
  • Chemical plants
  • Industrial automation
  • Utility valve control

Common Problems & Solutions

  • Problem: Contaminated supply air → Solution: Follow recommended air quality standards
  • Problem: Initial calibration time → Solution: Fast local QUICK-CAL function
  • Problem: Compatibility with older systems → Solution: Standard HART protocol support

Replacement Models

  • Older Flowserve digital positioners
  • Logix 3200MD for non-intrinsically safe applications

Why Buy From Us

  • Genuine Flowserve Logix 520MD
  • Competitive pricing with support
  • Help with basic setup and tuning
  • Access to replacement components

Stock & Delivery Time

  • Standard units: 6–8 weeks
  • Special configurations: 8–10 weeks

RFQ Form

Please provide:

  • Actuator type and required travel
  • Supply air pressure
  • Hazardous area needs
  • Quantity required
  • Target delivery date

Product Tags:

Flowserve Logix 520MD pneumatic positioner

      

digital smart diagnostics control valve

      

pneumatic control valve with positioner

      
Quality Flowserve Logix 520MD Digital Smart Diagnostics Pneumatic Control Valve Positioner for sale

Flowserve Logix 520MD Digital Smart Diagnostics Pneumatic Control Valve Positioner Images

Inquiry Cart 0
Send your message to this supplier
 
*From:
*To: Xiangjing (Shanghai) M&E Technology Co., Ltd
*Subject:
*Message:
Characters Remaining: (0/3000)
 
You May Like