Air pressure regulator QKL-B series

multi-stage4-20 mAaluminum

There are 3 different series of 0-8 bar proportional pressure regulator- low 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.