Flowserve LOGIX 3200MD-28 Control Valve with Digital Positioner

Product Introduction

The Flowserve LOGIX 3200MD-28 Control Valve, paired with the Logix3200MD digital positioner, is a high-performance solution for industrial flow control applications. Integrating advanced piezoelectric technology, a pneumatic actuator, and a filter regulator, this system delivers precise valve positioning, reliable operation, and seamless integration with process control networks.

Core Features of Logix3200MD Digital Positioner

Piezoelectric Technology:

Uses state-of-the-art piezoelectric valves for fast, precise control of actuator pressure, reducing response time and hysteresis.

Flexible Configuration:

Programmable via local buttons, HART handheld devices, or Flowserve SoftTools software for easy setup and calibration.

HART Communication:

Supports HART protocol for remote monitoring, diagnostics, and parameter adjustment, integrating with DCS/PLC systems.

Robust Performance:

Withstands harsh industrial environments; resistant to vibration, temperature fluctuations, and electromagnetic interference.

System Benefits

Superior Control Accuracy:

0.25% repeatability ensures tight flow regulation, critical for processes requiring precise pressure, temperature, or level control.

Simplified Maintenance:

Self-diagnostics (via HART) alert to issues like valve stiction or actuator leaks, reducing downtime.

Energy Efficiency:

Low power consumption (4–20 mA loop) and optimized air usage minimize operational costs.

Easy Integration:

Compatible with standard control systems; no need for additional power supplies (two-wire design).

Applications

Oil & Gas:

Pipeline flow control, wellhead pressure regulation, and separator level control.

Chemical Processing:

Reactor feed control, pH adjustment, and solvent flow modulation.

Power Generation:

Boiler feedwater control, steam pressure regulation, and flue gas desulfurization systems.

Water & Wastewater:

Pump discharge control, chemical dosing, and filtration system flow management.

Installation & Calibration

Mounting:

Directly mounted on the valve actuator; compatible with most linear and rotary valves.

Air Supply:

Connect filtered, dry air (40–100 psi) to the regulator to protect the actuator and positioner.

Calibration:

Auto-calibration via HART or software; sets zero and span points based on valve stroke.

Wiring:

Two-wire 4–20 mA connection simplifies integration with PLC/DCS systems.

Compliance & Warranty

Certifications:

ATEX, IECEx, and FM approvals for hazardous areas; HART 7 compliance for communication.

Warranty:

1-year warranty on positioner and valve components, with optional extended coverage.

Technical Specs at a Glance

Xi'an Kacise Optronics Co.,Ltd. is a professional manufacturer of  measuring instruments , located in China xi’an City. Since 2008, Xi'an Kacise focused on the development and production of pressure, level and flow measuring instruments .

We have been specializing in manufacturing pressure, level and flow measuring instruments and related products for 10 years. Based on experienced technical and management personnel, through efforts of our entire staff, we have become a professional measuring instrument manufacturer and solution provider. And we are continuously trying to improve product quality.

Xi'an Kacise is qualified with ISO 9001-2008, GJB 9001B-2009, CE, intrinsic safety explosion-proof and isolated safety explosion-proof certificates, etc. which ensure that our products comply with international standards.

Kacise sensors have already been exported to America, Spain, Australia, Chile and 20 other countries and regions, and received many favorable feedbacks. Our overseas distributers are also increasing. We regard “reasonable prices, efficient production time and good after-sales service” as our tenet, and hope to cooperate with more customers for mutual development.

Our goal is simple: to sell the best products at the best prices, and provides industry-leading customer service. We personally get to know each of our customers, and we know how to discover the most valuable part of our business , to help others achieve their goals.