Wuhan TORLEO Intelligent Co., Ltd.
| Delivery Time | 5-8 work days |
| Material | Die-cast aluminum |
| Travel characteristics | Straight stroke/10~150mm |
| Explosion-proof grade | Ex db IIC T6 Gb |
| Mode of action | Single acting |
| Fault state | Failsafe |
| Installation method | All-in-one |
| Type | Flameproof |
| Series | TOP-5879F1 |
| Brand Name | TORLEO |
| Model Number | TOP-5879F1-C41GY-LSA |
| Certification | SIL3 |
| Place of Origin | China |
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Product Specification
| Delivery Time | 5-8 work days | Material | Die-cast aluminum |
| Travel characteristics | Straight stroke/10~150mm | Explosion-proof grade | Ex db IIC T6 Gb |
| Mode of action | Single acting | Fault state | Failsafe |
| Installation method | All-in-one | Type | Flameproof |
| Series | TOP-5879F1 | Brand Name | TORLEO |
| Model Number | TOP-5879F1-C41GY-LSA | Certification | SIL3 |
| Place of Origin | China | ||
| High Light | TORLEO Butterfly Control Valve Positioner ，TORLEO Control Valve Positioner 10-150mm ，TORLEO Butterfly Valve control Positioner | ||
Smart valve positioner, flameproof explosion-proof Exd, straight stroke, single acting, failsafe
Auto setup: The auto-setup function is a fully-automatic configuration program which specifies the actuator and adjusts the zero and span of the valve. The program can be turned on simply from an external switch so that adjustments to the valve can be performed quickly and safely in hazardous areas.
Self-diagnostic: The self-diagnostic function provides with the ability to check the status of the positioner at any time and to alert in case of failure.
Input range: Configurable to any required range for split range
Flow characteristic: Linear, EQ%, Quick opening or custom user characteristics
Actuator type: Single or double acting actuator (optional reversing relay required)
Performance indicators
| Item | Indicator |
| Input signal | 4~20mA or 4~20mA+HART, split-range control can be set |
| Sensor type | N/A |
| 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 | M20*1.5 or 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 | ExdIICT6 |
| Security level | SIL3 |
| Fault state | failsafe Off power, off signal, off gas, the valve is in the initial state |
| Operating temperature | -30℃~85℃ |
| Material | die-cast aluminum |
| Gross weight | 3Kg |
| Dimensions | 162L*152W*182H (mm) |
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
Diaphragm control valve, single-acting ball valve, single-acting butterfly valve
Technical features of the product
Nozzle baffle + symmetrical membrane valve structure, strong ability to resist dust, moisture and oil;
Built-in keyboard and large LCD screen, the positioner can be debugged without a handheld operator;
HART communication, modular design, convenient for users to choose and use;
Valve position output, modular design, convenient for users to choose and use;
Configure linear, quick opening, equal percentage and user-defined flow characteristics;
One-key auto-tuning operation to meet the needs of users for quick installation and fool-like debugging;
PID compound control algorithm can achieve 0.1-0.3% control accuracy.
Selection guide for TOP-5879F1 C series smart valve positioner
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2012
Total Annual:
2000000-5000000
Employee Number:
20~50
Ecer Certification：
Active Member
Wuhan TORLEO Intelligent Co., Ltd. (stock code 102618) is an award-winning high-tech company that focuses on high-end intelligent control of industrial valves, and provides one-stop solutions for intelligent valve positioners based on nozzle baffle technology for petroleum, ... Wuhan TORLEO Intelligent Co., Ltd. (stock code 102618) is an award-winning high-tech company that focuses on high-end intelligent control of industrial valves, and provides one-stop solutions for intelligent valve positioners based on nozzle baffle technology for petroleum, ...
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