Xiangjing (Shanghai) M&E Technology Co., Ltd
| Payment Terms | T/T |
| Supply Ability | 700 units per year |
| Delivery Time | 60 days |
| Packaging Details | Carton + Wooden crate + Protective packaging |
| Temperature range | -40 ... +85 °C / -40 ... +185 °F, standard version |
| Communication | HART |
| Protection class | IP66 / NEMA 4X enclosure |
| Diagnostics | Yes |
| Supply power | Loop powered, 4-20 mA |
| Supply pressure | 1.4-8 bar / 20-115 psi |
| Brand Name | Neles |
| Model Number | ND7000 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 700 units per year |
| Delivery Time | 60 days | Packaging Details | Carton + Wooden crate + Protective packaging |
| Temperature range | -40 ... +85 °C / -40 ... +185 °F, standard version | Communication | HART |
| Protection class | IP66 / NEMA 4X enclosure | Diagnostics | Yes |
| Supply power | Loop powered, 4-20 mA | Supply pressure | 1.4-8 bar / 20-115 psi |
| Brand Name | Neles | Model Number | ND7000 |
| Place of Origin | China | ||
| High Light | ASCO solenoid spool valves with warranty ，ND7000 series control valve positioner ，smart digital valve controller | ||
Valmet's Neles ND7000 is a microcontroller-based digital valve controller for precise pneumatic actuator positioning via 4-20 mA HART signals. It measures input signal, position (contactless), pressures (supply/actuator/spool), and temperature for optimal control. SIL 2 certified, it supports rotary/linear valves with low air consumption and IP66 protection, making it suitable for demanding environments. Firmware enables basic diagnostics like trends and counters, with easy upgrades for advanced features.
| Parameter | Details |
|---|---|
| Action | Double/single acting |
| Supply Pressure Effect | <0.1% at 10% difference |
| Vibration Influence | <1% under 2g (5-150 Hz), 1g (150-300 Hz), 0.5g (300-2000 Hz) |
| Enclosure Materials | ND7100: Aluminum/polymer; ND7200: Aluminum/glass |
| Pneumatic Ports | G1/4 (ND7100); 1/4 NPT (ND7200) |
| Cable Glands | M20x1.5 |
| HART Load Voltage | Up to 9.7 VDC/20 mA (485 Ω) |
| Position Transmitter | Galvanic isolation 600 VDC; External load 0-780 Ω |
| Temperature Effect | 0.5%/10°K on position |
| Weight | 1.8-3.4 kg |
| Certifications | ATEX II 1G Ex ia IIC T6; IECEx Ex d IIC T6; INMETRO Ex tb IIIC |
Optimized for process industries requiring high reliability, such as petrochemicals and power generation. Used in throttling/on-off services for flow regulation in dirty air or extreme temperatures.
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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