Flowserve 3800 Series Valve Positioner with Advanced Diagnostics

Product Overview

Specializing in factory-customized control valves, we present the Flowserve 3800 series valve positioner. This industrial controller combines precision pneumatic control with digital diagnostics, offering tailored solutions for complex process applications. Compatible with 3821-28EA-D43L-1130-00 models, it provides exceptional reliability in harsh environments.

Technical Parameters

Features

Factory Customization: Tailored configurations for specific control valve requirements

Advanced Diagnostics: Real-time valve health monitoring with friction detection

Multi-Protocol Support: HART 7/Foundation Fieldbus communication

Rugged Design: IP66-rated stainless steel housing for extreme environments

Quick Response: <100ms reaction time for critical process adjustments

Applications

Oil & Gas: Wellhead control valves and pipeline pressure regulation

Power Generation: Turbine bypass valve systems with SIL 3 certification

Chemical Processing: Reactor feed flow control with precision regulation

Marine Engineering: Shipboard HVAC and ballast water systems

Contact Us

Phone: +8613032169970 (WeChat/WhatsApp supported)
Email: ekko.lee@gongboshi.com
Website: https://www.shgongboshi.com/contactus.html

Xiangjing (Shanghai) - Leading Distributor of Pneumatic and Electric Control Valves

Established in Shanghai, China, Xiangjing(Shanghai) Mechanical and Electrical Tech Co.,Ltd has been a trusted distributor of high-quality pneumatic and electric control valves for many years. With extensive industry experience, we provide our customers with a comprehensive range of products from renowned global brands, ensuring reliability and performance in industrial automation and control systems.

Our Product Portfolio:

• Pneumatic Control Valves: We offer top-tier products from industry giants such as Fisher, Samson, Koso, Masoneilan, Flowserve, Metso/Neles, CCI/STI, HORA, KTM, Sempell, Keystone, WEIR, Azbil, and leading Chinese brands.
• Safety Valves: Our selection includes Crosby, Dresser, Leser, and various well-established Chinese brands.
• Electric Actuators: We supply high-quality actuators from ROTORK, Limitorque, Auma, SIPOS, PS, and other respected Chinese manufacturers.
• Measurement and Instrumentation: Our portfolio features reliable pressure, temperature, level, and flow transmitters from Rosemount, E+H, Yokogawa, ABB, Siemens, VEGA, Krohne, Magnetrol, , and Chinese brands.
• Distributed Control Systems (DCS): We provide advanced systems from leading brands such as Ovation, DeltaV, Schneider-Foxboro, Honeywell, and ABB.

Why Choose Us?

• Extensive Experience: With years of expertise in control valves and instrumentation, we have developed a deep understanding of our customers' needs and requirements, enabling us to offer tailored solutions that optimize performance and efficiency.
• Diverse Product Range: We are proud to offer both internationally recognized and high-quality Chinese brands, ensuring that we can meet a wide range of customer specifications with competitive pricing and short delivery times.
• Reliable Support: Our team is committed to providing exceptional customer service and technical support, helping customers select the right products and ensuring seamless integration into their systems.

We are confident that our rich industry experience and diverse product offerings will make us a strong partner in fulfilling your automation and control needs. We look forward to the opportunity for long-term and mutually beneficial cooperation.