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益多供應 國標單向消聲止回閥 立式止回閥耐疲勞壽命長
詳細信息 mso-fareast-font-family:宋體;mso-fareast-theme-font:minor-fareast;mso-hansi-theme-font: minor-latin;mso-bidi-font-family:"Times New Roman";mso-bidi-theme-font:minor-bidi; mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">消聲止回閥 mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">主要由閥體 mso-ascii-theme-font:minor-latin;mso-fareast-font-family:宋體;mso-fareast-theme-font: minor-fareast;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;mso-ansi-language:EN-US;mso-fareast-language: ZH-CN;mso-bidi-language:AR-SA">, mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">閥座 mso-ascii-theme-font:minor-latin;mso-fareast-font-family:宋體;mso-fareast-theme-font: minor-fareast;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;mso-ansi-language:EN-US;mso-fareast-language: ZH-CN;mso-bidi-language:AR-SA">, mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">閥瓣 mso-ascii-theme-font:minor-latin;mso-fareast-font-family:宋體;mso-fareast-theme-font: minor-fareast;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;mso-ansi-language:EN-US;mso-fareast-language: ZH-CN;mso-bidi-language:AR-SA">, mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">軸承及彈簧等主要零件組成 mso-ascii-theme-font:minor-latin;mso-fareast-font-family:宋體;mso-fareast-theme-font: minor-fareast;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;mso-ansi-language:EN-US;mso-fareast-language: ZH-CN;mso-bidi-language:AR-SA">, mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">內部水流通路采用流線型設計 mso-ascii-theme-font:minor-latin;mso-fareast-font-family:宋體;mso-fareast-theme-font: minor-fareast;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;mso-ansi-language:EN-US;mso-fareast-language: ZH-CN;mso-bidi-language:AR-SA">, mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">水頭損失極小 mso-ascii-theme-font:minor-latin;mso-fareast-font-family:宋體;mso-fareast-theme-font: minor-fareast;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;mso-ansi-language:EN-US;mso-fareast-language: ZH-CN;mso-bidi-language:AR-SA">, mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">與同類止回閥比較約為 mso-ascii-theme-font:minor-latin;mso-fareast-font-family:宋體;mso-fareast-theme-font: minor-fareast;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;mso-ansi-language:EN-US;mso-fareast-language: ZH-CN;mso-bidi-language:AR-SA">1/2-1/3, mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">同時于停泵時其閥瓣關閉行程很短 mso-ascii-theme-font:minor-latin;mso-fareast-font-family:宋體;mso-fareast-theme-font: minor-fareast;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;mso-ansi-language:EN-US;mso-fareast-language: ZH-CN;mso-bidi-language:AR-SA">, mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">且具有結構長度短特點 mso-ascii-theme-font:minor-latin;mso-fareast-font-family:宋體;mso-fareast-theme-font: minor-fareast;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;mso-ansi-language:EN-US;mso-fareast-language: ZH-CN;mso-bidi-language:AR-SA">, mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">可達快速關閉 mso-ascii-theme-font:minor-latin;mso-fareast-font-family:宋體;mso-fareast-theme-font: minor-fareast;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;mso-ansi-language:EN-US;mso-fareast-language: ZH-CN;mso-bidi-language:AR-SA">, mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">避免水錘產生且防止巨大水擊聲 mso-ascii-theme-font:minor-latin;mso-fareast-font-family:宋體;mso-fareast-theme-font: minor-fareast;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;mso-ansi-language:EN-US;mso-fareast-language: ZH-CN;mso-bidi-language:AR-SA">, mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA">形成靜音效果 mso-ascii-theme-font:minor-latin;mso-fareast-font-family:宋體;mso-fareast-theme-font: minor-fareast;mso-hansi-theme-font:minor-latin;mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:minor-bidi;mso-ansi-language:EN-US;mso-fareast-language: ZH-CN;mso-bidi-language:AR-SA">.
消聲止回閥的特點 1.廣泛用于給排水、消防、暖通、工業等系統. 2.能有效地減小水錘壓力,密封性能好,關閉無噪聲. 3.它具有體積小、重量輕、流體阻力小、耐疲勞、壽命長等優點. 消聲止回閥的用途 1.閥瓣采用"錐形頭"外形設計,閥體采用"腰鼓"外形設計,改善介質流向,降低流阻系數. 2.閥門采用短結構形式,雖然水頭損失比升降式靜音止回閥稍大些,但體積小、價格便宜. 3.適用于給排水系統,高層建筑管網,可安裝在泵的出口處,結構稍加改動,可做為吸水底閥使用,但不適用于污水管網. 消聲止回閥的安裝與使用 1.本閥門通路兩端須堵塞,存在干燥通風的室內.如長期存放,應經常檢查防銹蝕. 2.安裝前應將閥門清洗干凈,并消除在運輸過程中造成的缺陷. 3.安裝時必須仔細核對閥門上的標志和銘牌是否符合使用要求. 滄州益多管道設備有限公司(http://www.czydgd.com/) |
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