疏水阀

Hand wheel,lever and spanner driving and safety valve,pressure reducing valve,traps overleap this symbol.

1、手轮、手柄扳手传动以及安全阀、减压阀、疏水阀省略本代号。

Put forward remindful points for selection and application of steam stripping valve in design, so as to have long term and steady operation.

提出疏水阀选用设计中注意问题,以便能够长地运行。