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

Characteristics of pneumatic components: Pneumatic amplifier IP

IP Driving mode: Analog type (current)

Functional consumption: 0.8mW

Seismic index: 20g

Fault locking function: Yes

Nozzle self-cleaning function: Yes

Air supply pressure: 1.4-6bar

Air quality: ISO8573-1Particulate Level 3, Oil content less than 1mg/m3, Dew point below 10K

Steady state gas consumption: 0.056Nm/h, Independent of air pressure

Control accuracy: 0.1-0.3%

Setting mode: One key self-tuning (visible)

Setting time: 3-5 minutes

Valve fixed displacement positioner function: Yes

Built in valve position contact output: Yes

Selling price and service: Moderate, good localization and timeliness

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 series smart valve positioner