閥瓣 的英文怎麼說
中文拼音 [fábàn]
閥瓣
英文
valve clack [disk]-
In the event that a boiler does shut down the stop - check must prevent backflow into the boiler, the weight of the disc and dash pot piston, through the force of gravity, promote rapid sealing so steam and condensate cannot backflow into the boiler even at low pressures
如果鍋爐沒有關閉截止止回閥，則必須防止迴流到鍋爐上，閥瓣壓鐵和緩沖活塞，在重力的作用下，能夠迅速實現密封，使得蒸汽和冷凝水即使在低壓下也不會迴流到鍋爐里。Hardened seating surfaces ? both disc and body seating surfaces are hard faced for maximum service life
硬化的閥座表面?閥瓣和閥體地閥座表面都經過表面硬化，最大限度延長使用壽命。Stellite 6 or cobalt free seats and discs
鎢鉻鈷合金6或無鈷閥座和閥瓣。Internal stops provide positive over travel protection for power actuated valves and act as a reference to position the discs in the open and closed positions
內置的止動裝置為動力執行機構提供行程保護，並且作為參考坐標在開啟和關閉位置定位閥瓣。Foreign matter may be lodged between disc ( 20 ) and seat ring ( 19 ). remove blind flange ( 24 ) to inspect
外在物質可能淤積在閥瓣（ 20 ）和閥座環（ 19 ）之間。拆卸法蘭蓋（ 24 ）進行檢查。Disc ? fully body guided for perfect seating in high pressure services
閥瓣?全程閥體導向，是閥座更加適用於高壓應用環境。After removal of body halves, the elastomeric seat can be removed from the disk / shaft manually by stretching the bottom of the seat over the lower end of the stem
閥體兩瓣拆卸開后，可以通過拉伸閥桿下部的閥座底層，手工將彈性材料閥座從閥瓣/閥軸上拆卸下來。Once the pressure of the main network returns to normal, the valve flap of drainage outlet closes under pressure, first, second level check valves open, the main network return to supply water to branch pipeline
一旦主管網壓力恢復正常，排污口閥瓣受壓關閉，一二級止回閥打開，主管路恢復向支管供水。Insert stem assembly ( a ) and hold disc on seat ring in closed position, as shown
插入閥桿總成（ a ） ，並在關閉狀態下握住閥座環上的閥瓣，如圖所示。Stem : the tee - head disc - stem connection prevents lateral strain on the stem for smooth, easy operation. accurately cut threads engage the yoke sleeve for positive control of disc position
閥桿： t形閥瓣-閥桿連接防止施加在閥桿側面的應力，確保操作平穩順暢容易。軛架套管準確的螺紋連接有助於閥瓣位置的調整控制。When the pressure in the tank is balanced with the atmospheric pressure, the exhalation valve flap of the respiration valve is closely cooperate with the exhalation outlet valve seat, the inhalation valve flap is closely cooperate with the inhalation outlet valve seat
當儲罐內壓力與大氣壓力平衡時，呼吸閥呼出閥瓣與呼出口閥座嚴密配合，吸入閥瓣與吸入口閥座嚴密配合。Note 1 : disc and seat ring may either be solid facing material or a base material equal to or better than the body / bonnet material with facing as shown
注釋1 ：閥瓣和閥座環或者是實心面材料，或者是與閥體/閥蓋材料相同或更好的基礎材料。When threading pipe, gauge pipe threads for size and length to avoid jamming pipe against seat and disc
當對管道進行攻絲時，要測定管道螺紋的尺寸和長度，避免將管道塞滿閥座和閥瓣。The parallel seat gate assembly consists of two interchangeable spring loaded discs, a fully guided disc carrier, and retaining pins
平行閥座閘閥由兩個可互換彈簧負載閥瓣，一個全導向閥瓣托架和扣環銷釘構成。To replace the relief valve disc, hold the upper guide fin and unscrew the diaphragm pressure plate
要更換安全閥閥瓣，握住上部引導翼，旋下隔膜壓力板上的螺絲。The key to the figure 85 and 90m being able to withstand and operate in freezing weather is that the closing member ( seat disc ) is inside the heated building
型號85和90m能夠承受冰凍氣候並且在冰凍氣候下正常運行的主要原因是由於關閉部件（閥座閥瓣）是位於有暖氣的建築物內部。In the nibco design stop - checks, you will note that the disc is mounted to permit the disc to settle into the seat area for positive sealing in case there is any misalignment due to assembly or uneven heat expansion
從美國尼伯科的截止止回閥結構設計中，人們可能會注意到，萬一出現由於組裝問題或不穩定的熱膨脹導致的中心線錯位，所安裝的閥瓣能夠適應閥座區域的要求主動調整密封。Disc interference may result when valves are installed in pipelines having smaller than normal inside diameters, such as heavy wall pipe, plastic lined pipe, or as cast flanges
如果安裝在管道上的閥門通徑小於管道直徑，例如管道厚度較大、塑料管道或鑄鐵法蘭，都可能導致閥瓣運動受到影響。Discs are interchangeable which simplifies in - line maintenance and eliminates the need to custom fit the seats to the discs
閥瓣都是可互換的，因此在線維護更加簡單，避免了為閥瓣定製特殊的閥座的要求。The side entry design allows easy and quick in - line maintenance through the side cover with free access to the seat and disc for inspection or maintenance without disassembly of actuators
側面入口結構使得在線維護變得容易迅速，通過側面蓋板可以檢查或維護閥座和閥瓣，不需要拆卸執行機構。分享友人