✏️ Short Description

The Samson 3241 Ball Valve paired with the 3730 or 3730-5 Positioner offers a high-performance control valve solution for demanding industrial automation tasks. Designed for precise flow control in process systems, this combination ensures fast response, low hysteresis, and smart diagnostics in both on/off and modulating applications.

✨ Key Features

✅ Samson 3241 Ball Valve:

• Full bore or reduced bore designs

• High Cv values and minimal pressure drop

• Suitable for throttling and shut-off control

• Fire-safe, anti-blowout stem design

• Wide range of body materials and end connections

• High cycle life with minimal maintenance

✅ Samson 3730 / 3730-5 Positioner:

• Smart digital electro-pneumatic positioner with HART (3730-5)

• Automatic initialization and self-calibration

• Local LCD display with pushbutton interface

• Integrated diagnostics and trend monitoring

• Optional analog feedback, solenoid valve, or limit switches

• IP66 enclosure for harsh environments

• Mounting per NAMUR standards (VDI/VDE 3845)

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.