One of the commonly used models in steel mills, the Parker proportional valve, can be shipped on the same day

One of the commonly used models in steel mills, the Parker proportional valve, can be shipped on the same dayD91FBE01HC1NF00

D91FBE01HC1NF00 is one of the commonly used Parker proportional valve models in steel mills.

This model belongs to the Parker D series electro-hydraulic proportional directional control valve, which is widely used in industrial scenarios that require high stability and response accuracy of hydraulic systems. The hydraulic control system of steel plants is one of its typical application areas. Its design can meet the operational needs of harsh working conditions such as high temperature, high dust, and continuous operation in steel mills. It is commonly used in key equipment such as continuous rolling mills, pressure reduction devices, furnace door control, hydraulic shears, etc., to achieve precise adjustment of pressure, flow rate, and direction.

Core adaptation advantages

1. High pressure resistance and high flow capacity

• The nominal pressure can reach 332MPa, far higher than the general industrial standard, suitable for high-pressure hydraulic systems in steel mills

• The rated flow rate is 222 L/min, which can support the fast response requirements of high-power actuators

2. Durable material, adaptable to harsh environments

• The valve body material is cast iron or cast steel, which has good mechanical strength and impact resistance, and can operate stably in metallurgical equipment with frequent vibrations for a long time

3. High precision proportional control

• As a proportional directional control valve, it can achieve a linear relationship between input signals, spool displacement, and output flow rate, making it easy to integrate into automation control systems and improve process consistency

Core technical parameters and functional characteristics

1. Basic specifications and performance indicators

2. *High operating pressure: up to 350 bar, supporting stable operation of high-pressure systems

• Rated flow rate: up to 400 L/min, meeting the needs of high flow hydraulic control

• Working temperature range: -20 ° C to+60 ° C, suitable for continuous operation in a wide temperature environment

• Signal input method: Supports analog voltage input from 0 to ± 10 V, achieving precise proportional control

• Applicable medium: hydraulic oil and other oils, compatible with conventional industrial hydraulic systems

3. Structural Design and Control Methods

• Belonging to a pilot operated proportional directional control valve, it controls the action of the main valve core through a small flow pilot valve, achieving smooth start stop and precise adjustment of large flow systems

• Integrated electronic control module (OBE), utilizing onboard digital electronic technology, with excellent anti-interference capability, suitable for use in industrial sites with complex electromagnetic environments

• The valve body design is sturdy and meets international standards (such as CETOP), making it easy to integrate and maintain the system

4. Electrical and Drive Characteristics

• The driving method is electro-hydraulic driving, with a voltage of 24V DC, suitable for standard industrial control systems

• Has good linear control characteristics, with output flow proportional to input signal, suitable for closed-loop or open-loop control systems

5. Application adaptability and industry validation

• Widely used in high load scenarios such as steel mills, cement plants, construction machinery, test benches, etc

• Commonly used in steel mills for equipment such as continuous rolling mills, hydraulic shears, and furnace door drives to achieve smooth and reliable control of the actuator

• It is also applied in systems such as compressor hydraulic stations and testing platforms that require frequent switching and precise adjustment

6. Product Model Analysis

• D: Representing DC power supply proportional valve

• 91: indicates that the diameter specification is NG16/CETOP07

• FB: Refers to a series of pilot operated proportional valves with integrated electronic control

• E01: Valve core function code, defining control characteristics (such as center closure, PA/B communication, etc.)

• H: Indicate the rated flow level (corresponding to higher flow)

• C1N: Pilot valve type and control mode

• F00: Electronic control option, usually referring to standard analog input function

One of the commonly used models in steel mills, the Parker proportional valve, can be shipped on the same dayD91FBE01HC1NF00

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