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- Parts for Iron Body Swing Check Valves with Outside Lever and Weight or Lever and Spring 配置外置杠桿和壓鐵或杠桿和彈簧的鑄鐵閥體旋啟式止回閥的部件
- Iron Body Swing Check Valves are available with Outside Lever and Weight or Lever and Spring 鑄鐵閥體旋啟式止回閥可配置外置杠桿和壓鐵,或者杠桿和彈簧
- ANSI FLANGED SWING CHECK VALVE CLAS. 美標法蘭止回閥。
- Swing Check Valves Major Features. 旋啟式止回閥主要特點(diǎn)。
- Swing Check Valves Product Line. 旋啟式止回閥產(chǎn)品系列。
- Correct sizing of swing check valves is important. 旋啟式止回閥通徑的正確計算和選擇非常重要。
- NIBCO Iron Body Check Valves may be installed in both horizontal and vertical lines with upward flow or in any intermediate position. 尼伯科鑄鐵閥體止回閥可以安裝在水平管線(xiàn)或流向朝上的垂直管線(xiàn)中的任何位置上。
- In general a minimum of 10 pipe diameters of straight pipe should be provided upstream of a swing check valve to minimize adverse conditions. 通常，旋啟式止回閥與上游部件的距離至少要有管道直徑的10倍，這樣才能夠將反作用降到最小程度。
- The swing check valve can also be mounted to the vertical position, provided the disc should not reach the valve position. 旋轉式止回閥也可以安裝在垂直位置，此時(shí)閥瓣應該無(wú)法達到閥門(mén)的位置。
- Swing Check Valve bodies are ordinary hinge, there is a door the same as the free flap valve against the valve seat sloping surface. 旋啟式止回閥有一介鉸鏈機構，還有一個(gè)像門(mén)一樣的閥瓣自由地靠在傾斜的閥座表面上。
- Swing Check valves prevent reversal of flow through pipe lines. 旋啟式止回閥可以防止管路中的流體倒流。
- Certain system configurations involving direct connection of a Swing Check Valve to other flanged equipment may require consideration of this bolt clearance. 某些系統配置，包括旋啟式止回閥直接連接到其他法蘭設備的場(chǎng)合可能要求考慮這種螺栓所需要的間隔。
- Swing check valves are best suited for moderate velocity applications. 旋啟式止回閥最適用于中流速應用環(huán)境。
- Crane cast steel swing check valves can be furnished with outside lever and adjustable weight when so ordered. 如果用戶(hù)需要，美國克雷恩旋啟式止回閥可以配置外置杠桿和調節壓鐵。
- Wafer type double disc swing check valve 對夾雙瓣旋啟式止回閥
- Swing Check Valve - Construction Specification 旋轉式止回閥-結構規格說(shuō)明
- Tilting Disc Check valves are similar to swing check valves. In most installations, slamming is minimized upon reversal of flow so noise and vibration are reduced. 翻轉式閥瓣止回閥與旋啟式止回閥類(lèi)似。對于大多數安裝的翻轉式閥瓣止回閥,由于流體倒流造成的撞擊程度最小,因此噪音和振動(dòng)也有所減小。
- Ductile iron body able to withstandrough handling. 球墨鑄鐵閥體能夠經(jīng)受惡劣的操作環(huán)境。
- Ductile iron body able to withstand rough handling. 球墨鑄鐵閥體能夠經(jīng)受惡劣的操作環(huán)境。
- Scheme of Butterfly Swing Check Valve 蝶型止回閥結構示意圖
