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-LSA |
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-LSA | Certification | SIL3 |
Place of Origin | China | ||
High Light | TORLEO control Butterfly Valve Positioners ,TORLEO Butterfly Valve Positioner Control Valve ,TORLEO Control Valve Positioner |
Smart valve positioner, intrinsically safe explosion-proof Exia, straight stroke, single acting, failsafe, stainless steel corrosion-resistant
In industrial field, some special applications require interlocking control. When the valve is fully open or closed, or the preset valve position, the DCS system needs to collect the switching value of the corresponding position of the valve position to start the special security control or linkage control. The traditional method of this function is that on the basis of the positioner, the valve is externally connected with a valve position mechanical contact sampler, which is connected with the actuator movement mechanism of the valve to obtain the corresponding valve position switching value. Top-5879f1 series are basic and intrinsically safe products with unique structural design. The built-in valve position upper and lower limit contact output module is an option. Users who need this function can easily implement it without any external devices.
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 | failsafe Off power, off signal, off gas, the valve is in the initial state |
Operating temperature | -30℃~70℃ |
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
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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