Medium Pressure Proportional Regulator (0~30bar)

The QKL-B1S / QKL-B3H / QKL-B4NR Medium Pressure Proportional Regulators are designed for medium pressure control applications, offering a pressure regulation range of 0–30 bar. They are suitable for various medium-pressure gas control systems. Featuring a closed-loop control architecture with an integrated pressure sensor, the regulators provide real-time feedback and automatic output correction to maintain stable and linear performance across the full pressure range.

With a control accuracy of up to ±0.25% F.S., the products deliver high resolution, low hysteresis, and excellent repeatability. Even under dynamic conditions or high-pressure operation, they ensure consistent pressure stability and process reliability. The regulators support 0–10 V, 4–20 mA, and RS485 (Modbus) control signals for easy integration into automation and industrial control systems.

Industry Applications：
-Semiconductor and electronics manufacturing equipment
-Automation equipment and precision machinery
-Pressure and burst testing systems
-Gas supply and pressure regulation systems
-Biomedical and laboratory equipment

If you are interested in Kao Lu’s proportional pressure regulators, please feel free to contact us. Our team will be pleased to assist you.

You can also visit our website! https://www.genndih.com/

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