该阀用于压力容器管道系统中，用于在压力高于可排放的设定压力（标准1 bar）时调节单向排气阀的高压防爆保护功能，而封闭的压力调节杆为刻度 ，刻度上的压力调节，排气可在出口处再循环和室外使用，该阀使用方便，校准准确，同时还可以满足各种生产技术的需求，适用于各种 食品加工，啤酒，饮料和制药等行业。

The valve is used in pressure vessel piping systems,used in adjusting one-way exhaust valve high pressure explosion-proof protection function when the pressure is higher than the set pressure can exhaust (standard 1 bar), whereas closed, pressure regulating lever in scale, the pressure on the scale adjustment, discharge gas can be recycled and outdoor at the exit, the valve is easy to use, accurate calibration and at the same time can also meet the demａnd in all kinds of production technology, suitable for all kinds of food processing, beer, beverage and pharmaceutical and other industries.

Technical Data:
Work Pressure:0.2-2.2bar
Pressure Range:1.1-3.2bar