VENN日本閥天疏水閥/ VENN閥天蒸汽疏水閥 / VENN蒸汽疏水閥特點:日本閥天VENN疏水閥AK-1H疏水閥其結構形式為倒吊桶,內裝過濾網,維護便利。閥天疏水閥-AK-1H疏水閥的參數介紹形式:倒吊桶適用流體:蒸汽流體溫度:220℃閥體材質:鑄鐵閥座材質:不銹鋼連接方式:螺紋口 徑:DN15 DN20 DN25適用壓力范圍:0.035-0.7MPa 0.035-1.0MPa尺寸:VENN閥天蒸汽疏水閥尺寸四分 DN15 G1/2" L1=130mm L2=76mm G=72.5mm H=68.5mm 2.7kg六分 DN20 G3/4" L1=148mm L2=87mm G=88mm H=74mm 4.4kg一寸 DN25 G1" L1=184mm L2=94mm G=98mm H=81mm 5.8kg