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首頁 > 供應產品 > JH41H截止止回閥
JH41H截止止回閥
單價 面議對比
詢價 暫無
發貨 上海付款后3天內
庫存 1000臺起訂1臺
品牌 高溫
型號 JH41H
過期 長期有效
更新 2013-03-11 09:43
 
詳細信息
 JH41H截止止回閥

JH41H截止止回閥用途特點

兼有截止閥和止回閥功能的多用閥門(JH41H)。它的結構形式與截止閥相似,但閥桿與閥瓣不是固定聯接。當閥桿下降將閥瓣緊壓在閥座上時,起截止閥作用;閥桿上升后,則起止回閥作用。在同時需要安裝截止閥(或閘閥)和止回閥的管道上(如水泵的出口端),或在安裝位置受到限制的場所(如船舶),使用截止止回閥可節約安裝費用和空間位置。

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