Description
The CHUANYI M Series intelligent part-turn electric actuator is designed for rotary valves and dampers. Variable-frequency drive control supports soft starting and positioning, while integrated diagnostics and configurable status outputs help operators monitor valve operation.
Verified technical overview
| Motion | Part-turn rotary output |
|---|---|
| Published torque range | Up to 1,000 kN·m |
| Dead band | Adjustable from 0.5% to 5% |
| Published ambient range | -60°C to +70°C |
| Explosion-protection marking | IEC Ex db h IIC T4 Gb / Ex h tb IIIC T130°C Db |
| Control functions | VFD soft positioning, self-diagnostics and configurable status outputs |
Engineering selection checklist
| Process duty | Fluid, phase, normal and upset operating cases |
|---|---|
| Mechanical configuration | Connection, size, pressure class, materials and installation geometry |
| Control or measurement | Range, signal, protocol, response, fail action and diagnostics |
| Environment | Ambient limits, ingress protection and hazardous-area requirements |
| Order validation | Confirm exact configuration, documentation and certificates with current CHUANYI data |
Application guidance
Select the actuator from required running and seating torque, travel angle, operating time, modulating frequency, power supply, control signal, enclosure, ambient conditions, hazardous-area requirement, manual override and valve mounting interface. Include a torque margin based on the actual valve and service.
Related products and industry resources
- Valves and actuators
- CHUANYI products
- Power-generation instrumentation
- Water and wastewater instrumentation
- Electric and pneumatic actuator selection
Official manufacturer source
Official CHUANYI M Series Part-Turn product page
Published values are model-family data and can vary by configuration. Confirm the complete order code, simultaneous process limits, materials, approvals and current manufacturer documentation before purchase. No availability, price, sales ranking or project claim is implied.
Request a quotation
Send the model, process conditions, required configuration and quantity to sales@santanfluid.com, WhatsApp China +86 136 9022 3185 or WhatsApp Indonesia +62 823 1767 3750.
Standard Technical Specification Summary
Use these fields for preliminary selection. Final values depend on the complete manufacturer model code and selected options.
| Model | CHUANYI-M-PART-TURN |
|---|---|
| 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. |
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