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Supplier Flowserve Logix 3800 3200MD 520MD 420MD Beta Digital HART Valve Positioner Stock for Precise Control
Supplier Flowserve Logix 3800 3200MD 520MD 420MD Beta Digital HART Valve Positioner Stock for Precise Control
Supplier Flowserve Logix 3800 3200MD 520MD 420MD Beta Digital HART Valve Positioner Stock for Precise Control
Supplier Flowserve Logix 3800 3200MD 520MD 420MD Beta Digital HART Valve Positioner Stock for Precise Control
Supplier Flowserve Logix 3800 3200MD 520MD 420MD Beta Digital HART Valve Positioner Stock for Precise Control
Supplier Flowserve Logix 3800 3200MD 520MD 420MD Beta Digital HART Valve Positioner Stock for Precise Control
Supplier Flowserve Logix 3800 3200MD 520MD 420MD Beta Digital HART Valve Positioner Stock for Precise Control
Supplier Flowserve Logix 3800 3200MD 520MD 420MD Beta Digital HART Valve Positioner Stock for Precise Control
Specifications
Brand Name :
Flowserve
Model Number :
3800
MOQ :
1
Price :
US $1400.00 - 1750.00/ Set
Payment Terms :
T/T
Supply Ability :
1000 sets per year
Delivery Time :
60 days
Packaging Details :
As required
Input Signal Options :
4-20 mA (analog), HART, FOUNDATION Fieldbus
Air Supply Pressure :
3-7 bar
Protection Rating :
IP66
Accuracy :
≤ 0.25 %
Temperature Range :
-52 °C to +85 °C (-62 °F to +185 °F)
Description

Flowserve Logix 3800 Digital Positioner

The workhorse digital positioner that plants install on hundreds of valves and forget about

Why So Many Plants Stick with the 3800

The Logix 3800 has been around for years and just keeps going. It’s the basic digital positioner for regular control valves – nothing fancy, but it tunes itself in a minute, holds position tight, and survives dirty air and vibration. Maintenance guys like it because the setup is simple, the display shows what’s wrong, and spare parts are always in stock. Most factories have a mix of old pneumatic positioners and 3800s, and they’re slowly replacing everything with these.

Things That Make Daily Life Easier

  • One-button quick calibration – done in under a minute
  • Big LCD screen – read it from the ground
  • HART communication – talk to it with any handheld
  • Low air bleed – saves compressor power
  • Aluminum housing – light but tough
  • Works on linear and rotary valves
  • Explosion-proof and intrinsic safety options

Main Specs

Input 4–20 mA + HART
Air supply 20–150 psi
Accuracy better than 0.5%
Air consumption 0.3 scfm steady
Temp range -40 °C to +85 °C
Housing Aluminum or stainless

Where You See Them Every Day

  • General process control valves
  • Steam and water lines
  • Chemical dosing
  • Power plant auxiliary systems

Common Questions

Q: How long does calibration take?A: Usually 45–90 seconds with one button.

Q: Does it replace old pneumatic positioners?A: Yes – same mounting kits, drop-in swap.

Contact

Flowserve Flow Control
Phone: +8615000725058
Email: edwardzhao@gbsxj.com

Other Positioners

  • Logix 3200MD – explosion-proof version
  • Logix 520MD – basic digital one
  • PMV D20 – compact alternative
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Supplier Flowserve Logix 3800 3200MD 520MD 420MD Beta Digital HART Valve Positioner Stock for Precise Control

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Product Detail
Brand Name :
Flowserve
Model Number :
3800
MOQ :
1
Price :
US $1400.00 - 1750.00/ Set
Payment Terms :
T/T
Supply Ability :
1000 sets per year
Contact Supplier
Supplier Flowserve Logix 3800 3200MD 520MD 420MD Beta Digital HART Valve Positioner Stock for Precise Control
Supplier Flowserve Logix 3800 3200MD 520MD 420MD Beta Digital HART Valve Positioner Stock for Precise Control
Supplier Flowserve Logix 3800 3200MD 520MD 420MD Beta Digital HART Valve Positioner Stock for Precise Control
Supplier Flowserve Logix 3800 3200MD 520MD 420MD Beta Digital HART Valve Positioner Stock for Precise Control

Xiangjing (Shanghai) M&E Technology Co., Ltd

Verified Supplier
8 Years
shanghai, shanghai
Since 2015
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer, Exporter, Trading Company, Seller, Other
Main Products :
Pneumatic Control Valves, Electric Control Valves, Pressure Reducing Valve
Total Annual :
30,000,000-50,000,000
Employee Number :
200~300
Certification Level :
Verified Supplier
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