安全閥廣(guǎng)泛應用于建材、冶(yě)金、煤碳、熱電等行(hang)業。它用于倉🈲庫頂(dǐng)因物理變化而産(chǎn)生的内壓，易爆氣(qì)體的排放及安全(quan)防範。

  The valve is widely used in building material, metallurgy, coal carbon and thermoelectricity industries etc. It is applied in top of storage where inner pressure is made because of physics change, the let-off of easy-exploding and safety prevention.

性能參數：

Performance parameter:

AQF-Ⅰ外(wài)形連接尺寸：

Appearance joint dimensions