AO-2青铜出气口】*结构简单，无故障*提高排气效率Image:AO-2特点出气口类别出气口仕様适用流体冷水和热水压力1.0MPa***高温度degree(C)连接方式JISRc螺丝型材料阀体铸青铜SizeL(mm)H1(mm)Weight(kg)20A(3/4)12027.51.125A(1)14027.51.232A(1-1/4)15533.52.040A(1-1/2)20543.53.650A(2)20543.53.8)