進口波紋管閘閥,(德國奧萊斯OLES閥門)品牌

【進口波紋管閘閥】詳細說明：

波紋管閘閥開啟時，閥瓣的開啟高度，為公稱直徑的25%～30%時，流量已達到大，表示閥門已達全開位置。所以截止閥的全開位置，應由閥瓣的行程來決定。　電動閘閥響應靈敏，安全可靠，很多對控制要求高的廠專為氣動儀表控制元件設置壓縮空氣站。電動的就是要電。并能控制其流量的裝置。結構簡單，制造和維修比較方便。工作行程小，啟閉時間短。密封性好，密封面間磨擦力小，壽命較長。

When the bellows gate valve is opened, when the opening height of the disc is 25%-30% of the nominal diameter, the flow rate reaches the maximum, indicating that the valve has reached the full open position. Therefore, the full open position of globe valve should be determined by the stroke of the disc. Electric gate valves are sensitive, safe and reliable. Many factories with high control requirements set up compressed air stations for pneumatic instrument control components. Electricity is what you need. And can control its flow device. The utility model has the advantages of simple structure, convenient manufacture and maintenance. Work travel is small and start-up and shut-down time is short. Good sealing, small friction between sealing surfaces, long service life.

【進口波紋管閘閥】特點：

采用可以免維護及延長閥桿的設計方案,一次性地埋,避免閥井昂貴的造價及道路多次改造和閥門更換帶來的巨大投資,美化道路環境,耐輾壓,避免井蓋丟失造成安全事故.閥桿可根據閥井深度靈活訂做,閥桿頂部設有閥門開關顯示,可加裝信號遠傳裝置,閥門誤開關鎖閉裝置.1、整體閥蓋暗桿設計，結構緊湊；閥桿螺母與閘板兩體結構，無卡阻現象發生；直通道，無泄留凹腔；閥桿密封采用“O”形密封圈。2、有優秀的防腐性能，殼體內，外表面噴涂環氧樹脂，需要時內表面襯搪瓷

【進口波紋管閘閥】優點：

1、結構簡單，制造和維修比較方便。

2、工作行程小，啟閉時間短。

3、密封性好，密封面間磨擦力小，壽命較長。

【進口波紋管閘閥】特性：

1.結構緊湊,設計合理,閥門剛性好,通道流暢,流阻系數小 . 

2.密封面采用不銹鋼或硬質合金,使用壽命長. 

3.采用柔性石墨填料,密封可靠,操作輕便靈活. 

4.驅動方式有:手動,電動,氣動,齒輪轉動 

結構形式:彈性楔式單閘板,剛性楔式單閘板,平行式雙閘板 

5,廣泛用于化工,火力,發電廠等油品,水蒸氣管道上作接通或截斷管道中介質的啟閉裝置.

6,零件材料,法蘭和對焊尺寸,可根據實際工況選配,能滿足各種工程需要.