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| Categories | Pneumatic Control Valves |
|---|---|
| Communication Protocol: | HART (optional) |
| Air Consumption: | Low consumption design |
| Delivery Time: | 6-8 weeks |
| Operating Temp. Range: | -40°C to +85°C |
| Repeatability: | ≤0.5% |
| MOQ: | 1 |
| Price: | US $1680.00 - 2100.00/ Set |
| Input Signal: | 4-20 mA |
| Model Number: | 520MD |
| Payment Terms: | T/T |
| Packaging Details: | Cardboard box/Wooden crate |
| Enclosure Protection: | IP66 / NEMA 4X |
| Supply Ability: | 1500 sets per year |
| Stroke Range: | Linear: 3 - 100 mm / Rotary: 30° - 100° |
| Supply Pressure: | 1.4 - 7 bar (20 - 100 psi) |
| Brand Name: | Flowserve |
| Company Info. |
| Xiangjing (Shanghai) M&E Technology Co., Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
Product Overview
The Flowserve Logix 520MD is a digital positioner built for pneumatic control valves. It combines HART communication with piezo technology for accurate positioning and easy maintenance. The local interface allows quick setup without special tools, making it practical for plants looking for dependable performance in standard process environments.
Technical Specifications
| Parameter | Specification |
|---|---|
| Input Signal | 4–20 mA DC |
| Communication | HART |
| Supply Air | 1.5–6.0 bar (22–87 psig) |
| Air Consumption | 0.08 Nm³/h @ 1.5 bar to 0.12 Nm³/h @ 6.0 bar |
| Linearity | < ±1.0% FS typical |
| Repeatability | < 0.2% FS |
| Deadband | < 0.2% FS |
| Temperature Range | –40 °C to +80 °C |
| Enclosure Rating | IP66 / NEMA 4X |
| Housing Material | Aluminum |
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