产品介绍：性能及外型尺寸DNLHW行程Kv重量Kg150LB300LB150LB300LB△h150LB300LB1510845219112014064.23.74.32011717819112014067.44.44.825127203197140140812.05.16.332140216200140160819.07.57.8401652292181601801330.08.810.3502032672201801801347.012.212.6652162922381802001677.016.119.08024131825020025020120.021.425.010029235630025030025188.033.035.012535640035030035032288.051.056.015040644435030035040410.069.074.020049555945040045050725.0105.0160.0250622622520520520651145.0180.0260.0300698711520520520751635.0265.0370.0阀体、阀盖阀杆启闭件密封面波纹管GS-C252Cr132Cr132Cr13、STLSS3041Cr18Ni9Ti1Cr18Ni9Ti1Cr18Ni9Ti1Cr18Ni9Ti、STLSS304CF3、CF8CF3、CF8SS316SS316304L、304、316L、316、STL316公称压力1.6MPa2.5MPa4.0MPa壳体强度2.4MPa3.8MPa6.0MPa密封试验1.8MPa2.8MPa4.4MPa适用温度-20～350℃适用介质水、蒸汽、热油、油品等说明：1、有其它材质及要求请提供工艺参数2、Kv=0.85Cv)