疏水阀

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

1、手轮、手柄和扳手传动以及安全、减、水省略本代号。

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

提出水选择和应用设计中应注意问题,以便能够长期稳定地运行。