產(chǎn)品屬性 | 產(chǎn)品描述 | ||
尺寸 DN20-300 工作壓力 PN16 40 63 100 160 250 ANSI CLASS150/300/600/900/1500 連接法蘭:JB/T74~86.2 GB/T9112~9124 ANSI B16.1 B16.5 B16.24 連接方式:法蘭 閥體材料:WCB/CF8/CF8M 閥芯材料:CF8/CF8M/CF3M 密封材料:PTFE 特殊高溫材料 填 料:PTFE 柔性石墨 墊 片:不銹鋼/石墨纏繞、強(qiáng)化聚四氟乙烯、軟金屬 可配附件:手動(dòng)渦輪、防爆回訊器、定位器 | |||
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Manual/worm gear:"W"; Electric on-off:"J"; Electric contact:"K"; Electric intelligent:"Z" Pneumatic Double:"D"; Pneumatic Single:"S"; behind the "NKT". | |||||||||||||||||||||||||||||||||||||