Wuhan TORLEO Intelligent Co., Ltd.
| Delivery Time | 5-8 work days |
| Material | 316 stainless steel |
| Travel characteristics | Angular stroke/0~120º |
| Explosion-proof grade | Ex tb IIIC T85℃ Db |
| Mode of action | Double acting |
| Fault state | Fail lock |
| Installation method | Split |
| Type | Dust explosion-proof |
| Series | TOP-5879F1 |
| Brand Name | TORLEO |
| Model Number | TOP-5879F1-C45DF-RDB |
| Certification | SIL3 |
| Place of Origin | China |
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Product Specification
| Delivery Time | 5-8 work days | Material | 316 stainless steel |
| Travel characteristics | Angular stroke/0~120º | Explosion-proof grade | Ex tb IIIC T85℃ Db |
| Mode of action | Double acting | Fault state | Fail lock |
| Installation method | Split | Type | Dust explosion-proof |
| Series | TOP-5879F1 | Brand Name | TORLEO |
| Model Number | TOP-5879F1-C45DF-RDB | Certification | SIL3 |
| Place of Origin | China | ||
| High Light | Electro Pneumatic Rotary Valve Positioner ，Rotary Valve Positioner HART ，HART Positioner TORLEO | ||
Smart valve positioner, dust explosion-proof ExtD, angular stroke, double acting, fail lock, stainless steel corrosion-resistant, split body anti-high temperature vibration
Input components: one of the seven major parts of the conventional mode of the hardware structure of the intelligent valve positioner. It is used to connect the current control signal (input given value) and accept the feedback signal from the valve position sensor to the control valve stroke detection, and support the primary function of positioning control. For HART signal mode, the FKS modem is set in the input loop for HART digital signal separation. For field bus types such as Profibus-PA and FF that accept digital control signals, there is no current input in the input component, but the external bus network is connected through the communication interface. The valve position feedback signal is to transmit the valve position to the valve position sensor through the control valve stem (shaft) through the feedback rod and other mechanical connecting parts. Resistive displacement (angle) sensor.
Performance indicators
| Item | Indicator |
| Input signal | 4~20mA or 4~20mA+HART, split-range control can be set |
| Sensor type | flameproof stucture rotary |
| Gas source | pressure 1.4~6bar; no oil, no moisture, no dust and dirt |
| Journey | 0~120º |
| 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 | ExtDA20IP66T85℃ |
| Security level | SIL3 |
| Fault state | fail lock Off power, off signal, off gas, three-off to keep the position. It is recommended to add a gas lock valve for strict gas cut-off |
| Operating temperature | -30℃~85℃ (host), -40℃~110℃ (sensor) |
| Material | 316 stainless steel |
| Gross weight | Main unit 3Kg, sensor 1Kg |
| 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
Double-acting ball valve, double-acting butterfly valve, V-shaped ball valve, yellow valve, damper 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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