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High Quality Flowserve Logix 3800 Digital Valve Positioner Smart Control with ASCO Solenoid Valves

1
MOQ
2450 dollars
Price
High Quality Flowserve Logix 3800 Digital Valve Positioner Smart Control with ASCO Solenoid Valves
Features Gallery Product Description Ratings & Review Request A Quote
Features
Specifications
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
Highlight:

Flowserve Logix 3800 digital valve positioner

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ASCO solenoid valves smart control

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pneumatic control valves with warranty
Basic Infomation
Place of Origin: China
Brand Name: Flowserve
Model Number: 3800
Document: Valtek-Logix-3800MD-Positio...OM.pdf
Payment & Shipping Terms
Packaging Details: Carton + Wooden crate + Protective packaging
Delivery Time: 65 days
Payment Terms: T/T
Supply Ability: 600 units per year
Product Description

Product Overview

The Flowserve Logix™ 3800 Digital Positioner simplifies commissioning while delivering high-precision control and powerful diagnostics. With its innovative one-button QUICK-CAL feature and intuitive user interface, the Logix 3800 gets valves online faster and keeps them performing reliably in any process environment.

Key Features

  • One-button QUICK-CAL automatically sets zero, span, and gain in under 60 seconds.
  • Intuitive LCD display with push-button keypad and LED status indicators.
  • Selectable gain switch for fine-tuning response without tools.
  • DIP switches for quick configuration of air action, actuator type, and characterization.
  • Position-insensitive mounting with direct or remote options.
  • Advanced diagnostics stored in NVRAM for offline review.

Technical Specifications

Parameter Value
Resolution < 0.25 %
Linearity ±1.25 %
Hysteresis ≤ 1.0 %
Air Capacity 18 SCFM @ 60 psi (standard & low-bleed)
Air Consumption 0.3 SCFM (standard) / 0.075 SCFM (low-bleed)
Operating Temperature -55 °C to +85 °C
Communication Protocols 4-20 mA, HART, FOUNDATION Fieldbus
Protection IP-66, impact and vibration resistant

Applications

  • New plant startups requiring fast commissioning.
  • Retrofit projects on existing valves and actuators.
  • Chemical plants with frequent valve maintenance.
  • Water and wastewater treatment facilities.
  • Any application needing quick return-to-service after calibration.

Frequently Asked Questions

  • How do I calibrate? Press and hold the QUICK-CAL button for 3 seconds.
  • Can I change characterization? Yes—DIP switches or menu for linear/equal-percentage curves.
  • Is remote mounting possible? Yes—optional remote mount module.
  • Does it support FOUNDATION Fieldbus? Yes—Logix 3840 model with FF protocol.
  • How do I view diagnostics? Through LCD menu, HART/FF handheld, or DTM software.

Contact Us

Phone/WeChat/WhatsApp:

+8613916209596

Email: svetama@gbsxj.com

Related Products

  • Flowserve Logix 3400MD positioner
  • Flowserve Valtek Mark One valves
  • Flowserve digital valve controllers
  • Flowserve ValveSight diagnostic software
  • Flowserve positioner mounting kits
Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

O
Osama Qandeel
Saudi Arabia Mar 20.2026
Helpful (3)
We urgently needed control valve accessories for a shutdown project. They provided stock availability and shipped within 3 days, which helped us avoid production losses.
D
Daulet Nurgazin
Kazakhstan Mar 19.2026
Helpful (3)
I purchased the Flowserve 3821 and am very satisfied with the overall transaction. The item arrived in good condition, matched the specifications accurately, and performed as expected. The seller demonstrated strong professionalism, provided a reasonable price, and ensured the delivery schedule was met. A dependable supplier that I would confidently work with again.
A
Anggoro Fikri
Indonesia Jan 31.2025
Helpful (2)
good quality
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Contact Person : Mr. Edward Zhao
Tel : +8615000725058
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edward.zhao@gongboshi.com
+8615000725058
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