Wuhan TORLEO Intelligent Co., Ltd.
| Delivery Time | 5-8 work days |
| Material | 316 stainless steel |
| Travel characteristics | Angular stroke/0~120º |
| Explosion-proof grade | None |
| Mode of action | Double acting |
| Fault state | Fail lock |
| Installation method | All-in-one |
| Type | Basic type |
| Series | TOP-5879F1 |
| Brand Name | TORLEO |
| Model Number | TOP-5879F1-C45PY-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 | None |
| Mode of action | Double acting | Fault state | Fail lock |
| Installation method | All-in-one | Type | Basic type |
| Series | TOP-5879F1 | Brand Name | TORLEO |
| Model Number | TOP-5879F1-C45PY-RDB | Certification | SIL3 |
| Place of Origin | China | ||
| High Light | electropneumatic positioner double acting TORLEO ，electropneumatic positioners fail lock ，electro pneumatic positioner fail lock TORLEO | ||
Smart valve positioner, angular stroke, double acting, fail lock, stainless steel corrosion-resistant
Our ingeniously created intelligent valve positioner and its TORLEO brand has become the domestic brand recommended and promoted by CCTV “Credit China” program, and was honored with the 2020 National Commercial Quality Award as well as the title of Wuhan Technology Innovation Product.
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 | 0~120º |
| 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 | 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℃ |
| Material | 316 stainless steel |
| Gross weight | 2Kg |
| Dimensions | 240L*80W*110H (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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