Smart valve positioner, angular stroke, single acting, fail lock

GB/T 22137.2-2018 (adopting standard IEC 61514-2:2013) "Valve positioners for industrial process control systems - Part 2: Intelligent valve positioner performance evaluation method" in Article 3.1, intelligent valve positioner is defined as "Yes" An instrument that achieves its functions through digital technology for data processing, decision making and two-way communication, may be equipped with additional sensors and additional functions to complement its primary functions".

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.

Performance indicators

Selection guide for TOP-5879F1 C series smart valve positioner