Description
Shangyi SP Series Smart Valve Positioner Technical Data and Selection Guide
Shangyi SP Series Smart Valve Positioner is supplied by SANTAN for industrial process control, pipeline instrumentation and maintenance replacement projects.
Product Overview
The Shangyi SP series smart valve positioner controls pneumatic actuator position from an electrical command signal and provides configuration and diagnostic functions according to model.
Shangyi Product-Family Information
The official Shangyi catalogue lists SP as a smart valve-positioner series. Actuator type, signal, air supply and hazardous-area configuration must be matched to the control valve.
Detailed Technical Parameters
| Parameter | Selection Guidance |
|---|---|
| Product function | Valve automation, position feedback, switching or flow isolation according to model |
| Process/valve data | Valve type, size, pressure class, torque/thrust and service conditions |
| Signal | Analog, discrete, pneumatic or intelligent communication by configuration |
| Power/supply | Electrical voltage or instrument air requirements by model |
| Mechanical interface | Mounting, shaft/coupling, travel and connection details |
| Materials | Housing, body, trim and seals according to process/environment |
| Fail-safe | Required fail position and de-energized state to be specified |
| Environment | Ambient temperature, vibration, corrosion and ingress protection |
| Qualification | Industrial, hazardous-area or nuclear qualification by exact order code |
| Accessories | Positioner, limit switch, solenoid, transmitter and mounting kit as required |
Typical Industry Applications
Pneumatic globe, rotary and control valves in chemical, power, metallurgy, water and process-industry control loops.
Information Required for Model Selection
Linear/rotary actuator, single/double acting, stroke/angle, input signal, communication, air supply, fail action, feedback, mounting kit and approvals.
Engineering Notes
- Confirm the complete model code and nameplate before ordering a replacement.
- Verify process compatibility, pressure/temperature limits and installation against the approved manufacturer datasheet.
- Final specifications vary by model suffix, materials, signal and certification.
- SANTAN can review project tags, datasheets and replacement requirements before quotation.
Request Technical Confirmation and Quotation
Email sales@santanfluid.com or contact WhatsApp +86 136 9022 318. No online payment is required.
Standard Technical Specification Summary
Use these fields for preliminary selection. Final values depend on the complete manufacturer model code and selected options.
| Model | Shangyi SP Series Smart Valve Positioner |
|---|---|
| Measurement Range | Configuration-dependent; confirm the required span and complete model code. |
| Accuracy | Configuration-dependent; confirm the accuracy class and calibrated range. |
| Process Connection | Configuration-dependent; confirm size, rating, standard and wetted materials. |
| Output Signal | Configuration-dependent; confirm analog, digital and communication requirements. |
| Certifications | Confirm hazardous-area, functional-safety, sanitary, marine or custody-transfer approvals by model code. |
| Application Industries | Application-dependent; confirm medium, process conditions and industry requirements. |
Reviews
There are no reviews yet.