CV-310
Control
Smart Valve Positioner
HART positioner with partial-stroke testing and valve diagnostics.
ACCURACY
Resolution 0.1 %
PROTECTION
IP66
CV-410
Lean
Electric Quarter-Turn Actuator
24 V or 230 V actuator with Modbus control and position feedback.
ACCURACY
Positioning ±1 %
RANGE
0
to
100
%
PROTECTION
IP67
TEMPERATURE
-30
to
70
°C
01
OVERVIEW
What it does and why it is built this way
The CV-410 is an electric quarter-turn actuator for ball, butterfly and plug valves. No instrument air is needed, which simplifies installation on remote sites.
Torque and position are monitored continuously, and Modbus RTU brings status and alarms into the control system.
KEY FEATURES
24 V DC or 230 V AC versions
Modbus RTU control and feedback
Manual override with handwheel
MEASURING PRINCIPLE
Positioning and actuation
How this principle works →
OUTPUT SIGNALS
4–20 mA
Modbus RTU
APPROVALS (DEMO)
Marine type approval
02
HOW IT MEASURES
Measuring principle, animated
Drag the slider to see how the measured variable becomes a 4–20 mA signal.
03
SPECIFICATIONS
Technical data
| Group | Parameter | Value |
|---|---|---|
| Measurement | Principle | Positioning and actuation |
| Measuring range | 0 to 100 % | |
| Accuracy | Positioning ±1 % | |
| Output | Signals | 4–20 mA, Modbus RTU |
| Process | Connection | Flange |
| Process temperature | -30 to 70 °C | |
| Environment | Ingress protection | IP67 |
| Approvals | Approvals (demo) | None |
| Actuator | Torque | 50 to 1,000 Nm |
| Operating time | 10 to 60 s per 90° | |
| Electrical | Supply | 24 V DC or 230 V AC |
| Duty | S2 15 min, optional modulating S4 |
Values are illustrative demo data for a fictional product. Replace with your own specifications.
04
DOCUMENTS
Datasheets, manuals and certificates
Downloads are direct. No forms, no accounts.
07
FAQ
Questions about this principle
RFQ
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Specify it for your application
Tell us the fluid, range and installation. We will confirm the right model and send a quotation within two working days.