Xiangjing (Shanghai) M&E Technology Co., Ltd
| Payment Terms | T/T |
| Supply Ability | 600 units per year |
| Delivery Time | 60 days |
| Packaging Details | Carton + Wooden crate + Protective packaging |
| Communication port protocol | HART, 4...20 mA Profibus FOUNDATION fieldbus |
| Pneumatic connection type | 0.25 inch 18 NPT G 1/4 |
| Input pressure | 1.4...6 bar |
| Ambient air temperature for operation | -40...80 °C |
| IP degree of protection | IP66 |
| Brand Name | Foxboro |
| Model Number | SRD991 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 600 units per year |
| Delivery Time | 60 days | Packaging Details | Carton + Wooden crate + Protective packaging |
| Communication port protocol | HART, 4...20 mA Profibus FOUNDATION fieldbus | Pneumatic connection type | 0.25 inch 18 NPT G 1/4 |
| Input pressure | 1.4...6 bar | Ambient air temperature for operation | -40...80 °C |
| IP degree of protection | IP66 | Brand Name | Foxboro |
| Model Number | SRD991 | Place of Origin | China |
| High Light | SUPCON pneumatic control valve with Foxboro positioner ，smart digital valve positioner for control valves ，ASCO solenoid valve for pneumatic systems | ||
The Foxboro SRD991 Intelligent Positioner delivers industry-leading control performance with unmatched simplicity. Engineered for quick installation and startup, it features a powerful Autostart routine and user-friendly local interface, making it the ideal choice for both new projects and plant upgrades.
| Feature | Details |
|---|---|
| Actuator Compatibility | Linear (NAMUR/Direct) & Rotary |
| Response Optimization | 5 Autostart modes (Endpoints to Fast Resp.) |
| Position Feedback | Optional 4–20 mA with alarms |
| Binary I/O | Up to 2 inputs/outputs |
| Limit Switches | Inductive (NAMUR) or mechanical |
| Enclosure | Die-cast aluminum, epoxy coated |
| Ambient Temperature | –40 °C to +80 °C |
| Certifications | Hazardous area approvals worldwide |
Ideal for control valves in process industries requiring high reliability, fast commissioning, and minimal maintenance.
Q: What should I do if I see “Ctrl diff error"?
A: Check air supply pressure, actuator friction, and mounting first.
Q: Does it support split-range operation?
A: Yes, easily configurable via local menu or communication.
Q: How do I change the menu language?
A: Through menu 9.9 (English, German, French available).
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
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 industr... 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 industr...
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