Xiangjing (Shanghai) M&E Technology Co., Ltd
| Payment Terms | T/T |
| Supply Ability | 700 units per year |
| Delivery Time | 70 days |
| Packaging Details | Carton + Wooden crate + Protective packaging |
| Communication Protocol | HART 5 or HART 7 |
| Available Mounting | Sliding-stem Linear; Quarter-turn Rotary Applications |
| Analog Input Signal | 4-20 mA DC |
| Supply Voltage | 8-30 VDC |
| Approvals | FM; ATEX; IECEx |
| Electrical Connection | 1 /2 NPT internal or M20 |
| Brand Name | Flowserve |
| Model Number | Logix 520MD |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 700 units per year |
| Delivery Time | 70 days | Packaging Details | Carton + Wooden crate + Protective packaging |
| Communication Protocol | HART 5 or HART 7 | Available Mounting | Sliding-stem Linear; Quarter-turn Rotary Applications |
| Analog Input Signal | 4-20 mA DC | Supply Voltage | 8-30 VDC |
| Approvals | FM; ATEX; IECEx | Electrical Connection | 1 /2 NPT internal or M20 |
| Brand Name | Flowserve | Model Number | Logix 520MD |
| Place of Origin | China | ||
| High Light | ASCO solenoid control valves with warranty ，Flowserve Logix 520MD valve positioner ，Hart protocol pneumatic valve controller | ||
The Flowserve Logix 520MD+ and 510+ are advanced digital valve positioners designed for precise control in industrial applications. The 520MD+ model supports HART communication for enhanced diagnostics and remote management, while the 510+ offers basic functionality. These two-wire, loop-powered devices (4-20 mA) utilize piezo valve technology for reliable operation with single or double-acting actuators, linear or rotary mountings. They ensure accurate stem positioning through a closed-loop feedback system, making them ideal for harsh environments with features like explosion-proof certifications and optional LCD displays for local monitoring.
| Parameter | Logix 520MD+ | Logix 510+ |
|---|---|---|
| Input Signal | 4-20 mA, HART, min 3.8 mA startup | 4-20 mA, min 3.8 mA startup |
| Compliance Voltage | 10 VDC @ 20 mA | 6 VDC @ 20 mA |
| Pneumatic Output (Single Acting) | 9.06 Nm³/h @ 1.5 bar (5.33 SCFM @ 22 PSI) | Same |
| Air Supply Pressure | Min 1.5 bar (22 PSI), Max 6.2 bar (90 PSI) single; 10.3 bar (150 PSI) double | Same |
| Air Consumption (Single Acting) | 0.069 Nm³/h @ 1.5 bar (0.041 SCFM @ 22 PSI) | Same |
| Temperature Range | -52 to 85°C (-62 to 185°F) | Same |
| Protection | NEMA 4X, IP65 | Same |
| Performance | Resolution ≤0.25%, Linearity ±1.25%, Repeatability ≤0.25% | Same |
| Weight | 1.76 kg (3.88 lb) single acting | Same |
Suitable for process industries in severe environments, such as oil and gas, chemical processing, and power generation, where vibration, corrosion, or hazardous areas are concerns. Used for throttling control, emergency shutdown valves, and systems requiring predictive maintenance via diagnostics. Ideal for Mark One linear or MaxFlo rotary valves, supporting fail-safe operations up to SIL 3.flowserve.com
Phone/WeChat/WhatsApp: +8613916209596
Email: svetama@gbsxj.com
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
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