Smart Pneumatic Control Valve Positioner Butterfly Valve Double Acting C41PF-LDA
Smart valve positioner, straight stroke, double acting, failsafe, split body anti-high temperature vibration
A patented fast self-tuning algorithm, solves the problem of field application and commissioning of positioners and various valves.
Performance indicators
|
Item |
Indicator |
|
Input signal |
4~20mA or 4~20mA+HART, split-range control can be set |
|
Sensor type |
rotary type, pull rod type, user optional |
|
Gas source |
pressure 1.4~6bar; no oil, no moisture, no dust and dirt |
|
Journey |
10~150mm |
|
Input resistance |
490☊(max.)/20mA(DC) |
|
Electrical interface |
NPT1/2 or user customized |
|
Pneumatic interface |
NPT1/4 |
|
Repeatability |
±0.3%F.S. |
|
Linear |
±0.3%F.S. |
|
Hysteresis |
±0.3%F.S |
|
Sensitivity |
±0.2%F.S |
|
Output characteristics |
linear, quick opening (25:1, 50:1), equal percentage (1:25, 1:50) |
|
Protection class |
IP66 |
|
Explosion-proof grade |
without |
|
Security level |
SIL3 |
|
Fault state |
failsafe Off power, off signal, off gas, the valve is in the initial state |
|
Operating temperature |
-30℃~85℃ (host), -40℃~110℃ (sensor) |
|
Material |
die-cast aluminum |
|
Gross weight |
2Kg |
|
Dimensions |
240L*80W*110H (mm), the size of the rod sensor supports customization |
Product application field
TORLEO brand TOP-5879F1 series smart valve positioner are used in conjunction with pneumatic control valves, and are widely used in metallurgy, power generation, paper-making, environmental protection and other industries where process control is required.
Typical valve application
Double-acting ball valve, double-acting butterfly valve, V-shaped ball valve, yellow valve, damper valve
Technical features of the product
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Nozzle baffle + symmetrical membrane valve structure, strong ability to resist dust, moisture and oil;
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Built-in keyboard and large LCD screen, the positioner can be debugged without a handheld operator;
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HART communication, modular design, convenient for users to choose and use;
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Valve position output, modular design, convenient for users to choose and use;
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Configure linear, quick opening, equal percentage and user-defined flow characteristics;
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One-key auto-tuning operation to meet the needs of users for quick installation and fool-like debugging;
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PID compound control algorithm can achieve 0.1-0.3% control accuracy.
Selection guide for TOP-5879F1 C series smart valve positioner
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