Tum on or turn off the pipelines where the nominal pressure is less than 1.0MPa and the media mustbe watter steam.water oroll.
用途 Usage: 本阀广泛用于石油、化工、制药、电力等行业、在公称压力≤1.0MPa的蒸汽、水、油类、煤气质的管路上作启闭用。
Tum on or turn off the pipelines where the nominal pressure is less than 1.0MPa and the media mustbe watter steam.water oroll.
用途 Usage: 本阀广泛用于石油、化工、制药、电力等行业、在公称压力≤1.0MPa的蒸汽、水、油类、煤气质的管路上作启闭用。
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