Wuhan TORLEO Intelligent Co., Ltd.

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Electro-Pneumatic Pneumatic Valve Positioner With Explosion Proof Housing Single Acting C45DY-RSB

Electro-Pneumatic Pneumatic Valve Positioner With Explosion Proof Housing Single Acting C45DY-RSB

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Brand Name :TORLEO
Model Number :TOP-5879F1-C45DY-RSB
Certification :SIL3
Place of Origin :China
Delivery Time :5-8 work days
Material :316 stainless steel
Travel characteristics :Angular stroke/0~120º
Explosion-proof grade :Ex tb IIIC T85℃ Db
Mode of action :Single acting
Fault state :Fail lock
Installation method :All-in-one
Type :Dust explosion-proof
Series :TOP-5879F1
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View Product Description

Smart valve positioner, dust explosion-proof ExtD, angular stroke, single acting, fail lock, stainless steel corrosion-resistant

Control drive signal benchmark test (check the overall positioning range, test and analyze the air source, air leakage, actuator spring force, etc.), hysteresis test (check the full stroke hysteresis, test and analyze friction, external leakage, etc.), control static characteristics Test (Analyze Deadband), Partial Stroke Test (PST) or Step and Ramp Test (Test Analyze Overshoot, Dynamic Deadband, T63, T98, Rise and Fall Time), Full Stroke Test (FST, Test Analyze Overshoot , dynamic deadband, T98, rise and fall times).

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.

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 0~120º
Input resistance 490☊(max.)/20mA(DC)
Electrical interface M20*1.5 or 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 ExtDA20IP66T85℃
Security level SIL3
Fault state

fail lock

Off power, off signal, the valve maintains position; add air lock valve to realize three-break position maintenance

Operating temperature -30℃~85℃
Material 316 stainless steel
Gross weight 3Kg
Dimensions 162L*152W*182H (mm)

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

Electro-Pneumatic Pneumatic Valve Positioner With Explosion Proof Housing Single Acting C45DY-RSB

China Electro-Pneumatic Pneumatic Valve Positioner With Explosion Proof Housing Single Acting C45DY-RSB for sale

Electro-Pneumatic Pneumatic Valve Positioner With Explosion Proof Housing Single Acting C45DY-RSB

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