Wuhan TORLEO Intelligent Co., Ltd.
| Delivery Time | 5-8 work days |
| Material | 316 stainless steel |
| Travel characteristics | Straight stroke/10~150mm |
| Explosion-proof grade | Ex ia IIC T4 Ga |
| Mode of action | Single acting |
| Fault state | Failsafe |
| Installation method | All-in-one |
| Type | Intrinsically safe |
| Series | TOP-5879F1 |
| Brand Name | TORLEO |
| Model Number | TOP-5879F1-C45FY-LSB |
| Certification | SIL3 |
| Place of Origin | China |
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Product Specification
| Delivery Time | 5-8 work days | Material | 316 stainless steel |
| Travel characteristics | Straight stroke/10~150mm | Explosion-proof grade | Ex ia IIC T4 Ga |
| Mode of action | Single acting | Fault state | Failsafe |
| Installation method | All-in-one | Type | Intrinsically safe |
| Series | TOP-5879F1 | Brand Name | TORLEO |
| Model Number | TOP-5879F1-C45FY-LSB | Certification | SIL3 |
| Place of Origin | China | ||
| High Light | hart control valve positioners ，control valve positioner explosion proof ，hart valve positioners | ||
Smart valve positioner, intrinsically safe explosion-proof Exia, straight stroke, single acting, fail lock, stainless steel corrosion-resistant
Standard mounting bracket A for straight travel and standard bracket B for angular travel are suitable for most valve actuator installation needs; if the actuator is of special structure, TORLEO can provide customized mounting brackets. New installation or re-installation, the positioner needs to be self-tuning.
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.
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 | 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 | ExiaIICT4Ga |
| Security level | SIL3 |
| Fault state | fail lock Off power, off signal, the valve maintains position; add air lock valve to realize three-break position maintenance |
| Operating temperature | -30℃~70℃ |
| Material | 316 stainless steel |
| Gross weight | 2Kg |
| Dimensions | 240L*80W*110H (mm) |
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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