Low Pressure Proportional Regulator(0-8bar)
There are 3 different series of 0-8 bar proportional pressure regulator- low flow < 20L/min, high flow >500 L/min, and economic type high flow. The low flow version consists of two solenoid valves, one high-processing speed digital electronic board, and one pressure transducer. The high flow version’s construct is similar, but adding a volume booster. The economic type of proportional pressure regulator is the one where we offer a reasonable accuracy 0.5%, high speed, and economics type for customers requiring simple operations.

Features and Applications
QKL-B1T low flow electro pneumatic pressure regulator have selections of three output pressure range- 2 bar, 4 bar, 8 bar. With the 2 bar version, it is possible to customize the pressure range to lower value. This features ultra-high resolution of 0.0005 bar, ultra-high stability and quick response time. This electro pneumatic pressure regulator has been widely used in the microfluidics industry in world-leading US medical device manufacturer, and it is also popular amongst dispensing and dosing industry.

QKL-B3 is the high flow version of 8 bar electronic pressure regulator valve. Having an extra volume booster provides a higher flow to the application and allows dynamic working conditions. It offers a high accuracy of 0.1 – 0.25%, high repeatability, and flow rate of 1200 L/min. Many have used QKL-B3 to control pressure in a large closed tank applications encompass semi-conductor testing equipment, dry-process equipment, and manufacturing equipment.

QKL-B3-A is the economic high flow version of electronic pressure regulator valve where the customers have simple applications of pressure regulation. It features quick pressure switch time, high flow, and economic. There is a major application of this electro pneumatic pressure regulator in low pressure gas control in laser cutting machine.

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