Coal Chemical Service
Pulverized Coal, Black Water and Grey Water Isolation Valve

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2239016/9153
Product Features
Product Features
型号G1620、G1630
公称通径DN150~DN450
6”〜18”
公称压力Class600〜Class900
特点超音速喷涂球芯、等离子喷焊阀座结构。严格的防介质侵入导套结构,可避免长期使用轴套抱死。刮刀式密封阀座,超硬超匹配的密封副。
G1620 G1630
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