安全閥(fa)廣泛應用(yong)于建材、冶(yě)金、煤碳、熱(rè)電等行業(yè)。它用于倉(cāng)庫頂因物(wu)理變化而(er)産生的内(nèi)壓,易爆氣(qi)體的排📱放(fang)及🍓安全防(fang)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(can)數:
Performance parameter:
AQF-Ⅰ外形連(lian)接尺寸:
Appearance joint dimensions
DN | D | D1 | D2 | H | n-d |
200 | 280 | 245 | 420 | 650 | 8-Φ12 |
250 | 350 | 305 | 470 | 650 | 12-Φ12 |
300 | 400 | 355 | 520 | 700 | 12-Φ12 |
350 | 450 | 405 | 570 | 700 | 12-Φ12 |
400 | 500 | 455 | 620 | 700 | 16-Φ14 |
500 | 600 | 555 | 720 | 750 | 20-Φ14 |