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

  • China,Shanghai ,Shanghai
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China High Performance Flowserve Logix 3800 Intelligent Digital Valve Positioner for
China High Performance Flowserve Logix 3800 Intelligent Digital Valve Positioner for

  1. China High Performance Flowserve Logix 3800 Intelligent Digital Valve Positioner for
  2. China High Performance Flowserve Logix 3800 Intelligent Digital Valve Positioner for
  3. China High Performance Flowserve Logix 3800 Intelligent Digital Valve Positioner for
  4. China High Performance Flowserve Logix 3800 Intelligent Digital Valve Positioner for

High Performance Flowserve Logix 3800 Intelligent Digital Valve Positioner for

  1. MOQ: 1
  2. Price: 2400 dollars
  3. Get Latest Price
Payment Terms T/T
Supply Ability 500 units per year
Delivery Time 60 days
Packaging Details Carton + Wooden crate + Protective packaging
Power Supply Two-wire, 4-20 mA ,10.0 VDC plus line losses
Input Signal Range 4 - 20 mA
Compliance Voltage 10 to 32 VDC @ 20 mA
Effective Resistance 500 Ω @ 20 mA Typical
Communications HART protocol (Logix 382X- only)
Operating Temperature Range -55 to 85°C (-67 to 185°F)
Air Consumption Low Bleed Relay 0.075 SCFM @ 60 PSI Cv 0.002
Brand Name Flowserve
Model Number 3800
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 500 units per year
Delivery Time 60 days Packaging Details Carton + Wooden crate + Protective packaging
Power Supply Two-wire, 4-20 mA ,10.0 VDC plus line losses Input Signal Range 4 - 20 mA
Compliance Voltage 10 to 32 VDC @ 20 mA Effective Resistance 500 Ω @ 20 mA Typical
Communications HART protocol (Logix 382X- only) Operating Temperature Range -55 to 85°C (-67 to 185°F)
Air Consumption Low Bleed Relay 0.075 SCFM @ 60 PSI Cv 0.002 Brand Name Flowserve
Model Number 3800 Place of Origin China
High Light Flowserve Logix 3800 valve positionerdigital valve positioner for industrial valvesintelligent positioner for control valves

Product Overview

The Flowserve Logix™ 3800 Digital Positioner is a robust, SIL 3-capable device designed for precise valve control in the most demanding oil & gas, chemical, and power applications. Its modular, position-insensitive design delivers reliable performance from -55 °C to +85 °C (-67 °F to +185 °F) while offering advanced predictive diagnostics and industry-leading air capacity with minimal consumption.

Key Features

  • Rugged SIL 3-capable modular construction with IP-66 protection and non-contact magneto-resistive feedback sensor.
  • Five integrated pressure sensors for real-time diagnostics including supply pressure, friction, leaks, and backlash warnings.
  • Double-poppet pneumatic relay for up to 80 % higher air capacity with ultra-low bleed.
  • Explosion-proof, intrinsically safe, and non-incendive certifications for global hazardous areas.
  • One-button QUICK-CAL calibration completes setup in under 60 seconds.
  • Fully encapsulated electronics with firmware upgradeability via HART or FOUNDATION Fieldbus.

Technical Specifications

Parameter Value
Resolution < 0.25 %
Linearity ±1.25 %
Repeatability < 0.25 %
Air Capacity (Standard Relay) 18 SCFM @ 60 psi
Air Consumption (Standard) 0.3 SCFM @ 60 psi
Operating Temperature -55 °C to +85 °C (-67 °F to +185 °F)
Supply Pressure Up to 150 psi
Certifications ATEX, IECEx, FM/CSA (Ex d, Ex ia, Ex n), SIL 3
Communication 4-20 mA, HART, FOUNDATION Fieldbus

Applications

  • Upstream and downstream oil & gas production.
  • Refinery and petrochemical critical control valves.
  • Power generation high-temperature steam systems.
  • Offshore platforms requiring explosion-proof reliability.
  • Safety instrumented systems (SIS) needing SIL 3 capability.

Frequently Asked Questions

  • How long does calibration take? Less than 60 seconds with one-button QUICK-CAL.
  • Is it suitable for SIL applications? Yes—certified SIL 3 capable.
  • What diagnostics are included? Supply pressure, friction, pneumatic leaks, fail-safe spring, and backlash warnings.
  • Can it handle natural gas? Yes—with proper venting for sweet natural gas models.
  • How resistant is it to vibration and impact? IP-66 enclosure and modular design provide full protection.

Contact Us

Phone/WeChat/WhatsApp: 

+8613916209596

Email: svetama@gbsxj.com

Related Products

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  • Logix 3400MD digital positioner
  • Flowserve Automax rotary actuators
  • Flowserve valve diagnostic software

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • 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

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Get in touch with us

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  • Xiangjing (Shanghai) M&E Technology Co., Ltd
  • No.6 Building,No.98 Lane, No.1 Fulian Road, Baoshan District, Shanghai, China
  • https://www.shgongboshi.com/

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