安全閥廣(guang)泛應用于(yu)建材、冶金(jin)、煤碳、熱電(dian)等行業。它(ta)用于倉庫(ku)頂因物理(li)變化而産(chan)生的内壓(ya)，易爆氣體(ti)的排放及(ji)安全防範(fan)。

  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(shu)：

Performance parameter:

AQF-Ⅰ外形連接(jie)尺寸：

Appearance joint dimensions