Xiangjing (Shanghai) M&E Technology Co., Ltd
| Payment Terms | T/T |
| Supply Ability | 1000 sets per year |
| Delivery Time | 80 work days |
| Packaging Details | Wooden box + protection |
| Nominal pressure | PN16/PN25 |
| Operating temperature | -30℃~200℃ |
| Nominal diameter | DN15 ~ DN300 |
| Valve body material | Stainless steel |
| Brand Name | Flowserve |
| Model Number | 520MD /3200MD /3800 |
View Detail Information
Explore similar products
Advanced Self-Diagnostics and IP66 Ingress Protection Control Valve Positioner
Original Masoneilan SVI2 Smart Valve Positioner China Pressure Balanced Single
High Quality DVC6200 Stock Emerson Fisher valve positioner And Pneumatic Control
good quality Control Valve Electro-Pneumatic Positioner With 3582I Pressure
Product Specification
| Payment Terms | T/T | Supply Ability | 1000 sets per year |
| Delivery Time | 80 work days | Packaging Details | Wooden box + protection |
| Nominal pressure | PN16/PN25 | Operating temperature | -30℃~200℃ |
| Nominal diameter | DN15 ~ DN300 | Valve body material | Stainless steel |
| Brand Name | Flowserve | Model Number | 520MD /3200MD /3800 |
| High Light | customized pneumatic control valve ，industrial digital valve positioner ，Flowserve 520MD control valve | ||
The Flowserve Logix 520MD, 3200MD, and 3800 Digital Positioners represent the pinnacle of valve control technology, delivering precise positioning, advanced diagnostics, and robust performance for industrial applications. Engineered with state-of-the-art piezo technology and supporting HART and Foundation Fieldbus communication, these positioners ensure seamless integration and optimal control for both linear and rotary valves. The 520MD offers cost-effective diagnostics, the 3200MD provides high-performance control with user-friendly setup, and the 3800 excels in harsh environments with high air capacity and modularity. Paired with ValveSight™ software, these positioners enable predictive maintenance, making them ideal for oil and gas, chemical, and power generation industries.
| Parameter | Logix 520MD | Logix 3200MD | Logix 3800 |
|---|---|---|---|
| Input Signal | 4-20 mA, HART 7 | 4-20 mA, HART 7, Foundation Fieldbus | 4-20 mA, HART 7, Foundation Fieldbus, Discrete I/O |
| Output Signal | Pneumatic (3-15 psi) | Pneumatic (0.2-1.0 bar) | Pneumatic (3-15 psi) |
| Accuracy | ±0.1% FS | ±0.08% FS | ±0.07% FS |
| Air Capacity | Not specified | Not specified | 30.6 Nm³/h @ 4.1 bar (18 SCFM @ 60 psi) |
| Air Consumption | Low (not quantified) | Low (not quantified) | 0.082 to 0.637 Nm³/h @ 4.1 bar (0.048 to 0.375 SCFM @ 60 psi) |
| Operating Temperature | -40°C to 85°C (-40°F to 185°F) | -40°C to 85°C (-40°F to 185°F) | -52°C to 85°C (-61.6°F to 185°F) |
| Protection Rating | IP66 | IP66/NEMA 4X | IP66/NEMA 4X |
| Materials | Aluminum | Industrial aluminum | Copper-free aluminum, stainless steel |
| Certifications | ATEX, FM, CSA, Intrinsically Safe (Class I Div 1, Zone 0) | ATEX, FM, CSA, Intrinsically Safe | ATEX, IECEx, SIL 3, Explosion-proof (Exd IIC) |
| Valve Compatibility | Linear and rotary | Linear and rotary | Linear and rotary, double/single-acting |
The Flowserve Logix 520MD, 3200MD, and 3800 Positioners are designed for advanced valve control in critical industries:
The 520MD offers cost-effective diagnostics with HART, the 3200MD provides user-friendly setup and high precision, and the 3800 is designed for harsh environments with high air capacity and SIL 3 capability.
It provides predictive diagnostics, monitoring valve, actuator, and positioner health to prevent failures.
Yes, all models are certified for intrinsically safe and explosion-proof applications, with the 3800 offering Exd IIC and SIL 3 certifications.
The QUICK-CAL™ button (3200MD, 3800) and auto-tune (520MD) enable commissioning in under 60 seconds.
They support both linear and rotary valves, including ball, globe, and butterfly valves, for single- and double-acting actuators.
For more information about the Flowserve Logix 520MD, 3200MD, and 3800 Positioners, pricing, or to request a demo, contact our team:
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2015
Total Annual:
30,000,000-50,000,000
Employee Number:
200~300
Ecer Certification：
Verified Supplier
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 indust... 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 indust...
Get in touch with us
Leave a Message, we will call you back quickly!