Smart valve positioner, flameproof explosion-proof Exd, straight stroke, double acting, failsafe, split body anti-high temperature vibration

(1) LCD display enables users to monitor the positioner status;
(2) User will easily understand the method of using 4 buttons because it work same in all versions of firmware interfaces.
(3) When unexpected situation like momentary blackout happens, our positioner boot-time only take 0.5 second and this can minimize the travel of valve which consequentially increase the safety of system.
(4) Positioner operates normally even there are sudden changes in supply pressure and / or high vibration environment.
(5) The method of Auto Calibration is very simple.
(6) As an advantage of having very low air consumption, It could greatly reduce operating costs in large-scale plants.
(7) It is compatible with most of controllers.
(8) Orifices can be installed even in the field to minimize the hunting occurrence and optimize operating conditions.

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

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