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隔膜閥
隔膜閥

膜閥是一種特殊形式的截斷閥,其啟閉件是由撓性材料制成的隔膜,把閥體中腔與閥蓋內腔隔開,使隔膜上方的零件不受介質腐蝕,閥體內可以根據需要襯搪瓷、橡膠和塑料等,耐蝕性強、密封性好,驅動...

隔膜閥
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