Original new Flowserve Logix 3200MD series digital valve positioner, 3200MD-28

Product Description:

Flowserve valve positioners are advanced electro-pneumatic devices designed to guarantee that the valve, the final control element, attains the intended position instructed by a process controller. By converting a typical input signal (such as 4-20 mA) into a precise pneumatic output pressure, these positioners activate the valve, effectively addressing stem friction and dynamic forces to ensure exceptional control precision.

With their intelligent features, Flowserve valve positioners serve critical functions in industrial processes by seamlessly transforming electrical signals into pneumatic actions. This seamless translation allows for the efficient operation of valves, enabling them to perform with high accuracy and reliability in diverse applications.

Features:

High Accuracy & Repeatability: Ensures precise valve positioning (< ±0.5%) for improved process control.

Advanced Digital Communication: Supports HART, Foundation Fieldbus, and Profibus-PA protocols for seamless integration into digital control systems.

Robust Construction: Features rugged housing (e.g., NEMA 4X / IP66) and corrosion-resistant materials for harsh environments.

Intuitive Diagnostics: Built-in monitoring of travel, pressure, and supply air provides predictive maintenance data and reduces downtime.

One-Button Auto-Calibration: Simplifies setup and commissioning, reducing human error and time.

Selectable Valve Characterization: Allows for in-field selection of flow characteristics (Linear, Equal %, Quick Open).

Hazardous Area Certified: Approved for use in explosive atmospheres (ATEX, IECEx, FM).

Low Air Consumption: Optimizes plant energy usage.

Technical Parameters:

Input Signal : 4-20 mA, HART; Digital (Foundation Fieldbus, Profibus-PA)

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

Output Pressure : 0 - 100% of supply pressure

Accuracy : < ±0.5% of span

Enclosure Rating : IP66/67, NEMA 4X

Ambient Temp. Range : -40°C to +80°C (-40°F to +176°F)

Mounting : Direct to ISO 5211, NAMUR standard

Certifications : ATEX, IECEx, FM, SIL 2/3 (model dependent)

Applications:

Flowserve positioners are utilized in a broad range of challenging scenarios across various industries, such as:

• Oil & Gas: Production platforms, refineries, pipelines.
• Chemical Processing: Reactor feed control, batch processes.
• Power Generation: Boiler feedwater, turbine bypass, fuel control.
• Water & Wastewater: Flow control, chemical dosing.
• Pharmaceuticals: Precise batch and clean-in-place (CIP) operations.
• Pulp & Paper: Chemical recovery, stock preparation.

Support and Services:

Our Product Technical Support team for Valve Accessories is dedicated to providing assistance with any technical queries or issues you may encounter. From installation guidance to troubleshooting, our team is here to help you get the most out of your valve accessories.

In addition to technical support, we also offer a range of services to ensure that your valve accessories perform optimally. These services may include maintenance programs, repair services, and product training to enhance your understanding of the product.

Packing and Shipping:

Product Packaging:

The Valve Accessories are carefully packaged in a sturdy cardboard box to ensure they are well-protected during shipping. Each accessory is individually wrapped in bubble wrap to prevent any damage during transit.

Shipping:

Orders for Valve Accessories are typically shipped via standard ground shipping. Expedited shipping options are available for an additional fee. Customers will receive a tracking number once the order has been shipped so they can monitor the delivery status.