Smart valve positioner, dust explosion-proof ExtD, angular stroke, single acting, failsafe

TORLEO series intelligent valve positioner also has online replacement function (copy initialization function), using the method of parameter backup, use the HART field communicator to download and save the control parameters and characteristic parameters of the positioner in advance, or load it into the backup positioner. In this way, when the positioner fails and cannot be shut down for maintenance, the valve position of the control valve of the faulty positioner can be fixed urgently, and the backup control parameters and characteristic parameters (backup positioner) can be used for online replacement. Simple adjustment of valve position eliminates the need to initiate an initial auto-tuning. Maybe there will be some deviations in the zero/end point of the positioner valve position after online replacement, but it can meet the emergency on the production site. Perform the positioner initialization again while waiting for the production site approval.

Performance indicators

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

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, chemical,  etallurgical, electricity, paper manufacturing, environmental protection, pharmaceutical and other industries as well as valve manufacturers.

Embracing the global R&D vision of "Research by TORLEO, World-leading Innovation", our headquarter is located in China Optics Valley, the talent house of Wuhan, and is responsible for product development and market operations; the oversea office is located in Toronto, Canada, responsible for algorithm and industrial AI design.

Adhering to the values of "Focused, Truth-seeking, and Reliable", TORLEO built for ten years with professional thics,  profound  knowledges,  broad visions, and we are forging on with the mission statement – “Domestic Substitution, Industrial Powerhouse”. 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 Innova-
tion Product.

Strategic positioning: domestically, we replace international products and set new industry benchmark with TORLEO’s intelligent valve  positioner; internationally, we export and promote the Chinese brand along the One Belt One Road. In the future, we aim to integrate IoT to various key nodes within industrial pipeline management process, such as smart valve control, pipeline flow pressure measurement and safety monitoring, to lead and empower industrial safety management with big data and cloud technology, and to establish a data center for Chinese industrial pipeline management.