蒸汽疏水阀/散热疏水阀/散热阀TD-10NA螺丝型圆盘式疏水阀*采用双金属环消除空气阻碍*具有稳定的性能和超群的耐久性*球墨铸铁阀体，***高压力2.0MPa特点圆盘/2.0MPa/螺丝型类别蒸汽疏水阀类型Disctype仕様适用流体蒸汽冷凝水工作压力0.035-2.0MPa***高温度220°(C)连接方式JISRc***高背压一次压力的50%材料阀体球墨铸铁阀盘不锈钢(热处理)阀座不锈钢(热处理)SizeL(mm)H1(mm)Weight(kg)15A(1/2)90490.920A(3/4)90531.225A(1)90561.4TD-10|TD-10NA|YOSHITAKE|耀希达凯疏水阀)