?9510202.0201；9510202.3205；9510302.0201；9510302.3205；9511202.0801? 9511202.3804；9511302.0801；9511302.3804；9511402.0801；9511402.3804? 9511602.0801；9511602.3804 用于中性气体和液体；介质温度：-25-80℃；kv值：0.07-0.55；口径：g1/4；常闭? 9500100.0201；9503100.3205；9500200.0201；9503200.3205；9500300.0201? 9503300.3205；9500400.0201；9503400.3205；9501400.0801；9504400.3804? 9501500.0801；9504500.3804；9501600.0801；9504600.380 用于腐蚀性气体和液体；介质温度：-10-110℃；kv值：0.23-0.83；口径：g1/4-3/8? 8208000.8050；8208000.8051；8208100.8050；8208100.8051；8208060.8050? 8208060.8051；8208160.8050；8208160.8051；8208070.8050；8208070.8051? 8208080.8050；8208080.8051；8208180.8050；8208180.8051；8224000.9748? 8224000.9749；8224100.9748；8224100.9749；8224200.9748；8224200.9749 用于腐蚀性气体和液体；材质：不锈钢；介质温度：-10-80℃；kv值：0.46-0.75；口径：g1/4-1/2? 2102304.0801；2102304.0807；2102303.0801；2102303.0807；2102307.0801? 2102307.0807；2102309.0801；2102309.0807；2102529.0801；2102529.0807? 2102525.0801；2102525.0807；2102524.0801；2102524.0807；2102531.0801? 2102531.0807；2102311.3616；2102311.3617；2102522.3616；2102522.3617? 2102523.3616；2102523.3617；8235000.9301；8235100.9301；8235200.9301? 8235300.9301；8235400.9301；8504100.8301；8504100.8304；8504200.8301? 8504200.8304；8504300.8401；8504300.8404；8504400.8401；8504400.8404