止回閥座 的英文怎麼說
中文拼音 [zhǐhuífázuò]
止回閥座
英文
boilor check valve seat-
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。Lift check valve module straight out, taking care not to hit and damage seat ring
直接將止回閥模塊取出,小心不要碰到和損壞閥座環。Lift the check valve module straight out taking care not to hit and damage the seating
筆直地將止回閥模塊提起,要注意不要撞擊和損壞閥座密封。Gravity ball check valves are converted to foot valves by replacing the union nut and end connector on the receiving end ? seat end ? of the body with an f. v. screen housing assembly
重力球形止回閥可以變為底閥,只需在接受埠-閥體的閥座埠,用一個f . v .濾網殼組件更換管接頭螺母和埠連接件即可。The check seats are attached to the cage with a bayonet type locking arrangement
附在閥籠上的止回閥座配置卡口型鎖定裝置。Boilor check valve seat
止回閥座Check valve seat
止回閥座Velocity equations are included in the technical data section. when sizing swing check valves, the seat port velocity should be controlled within the general ranges specified below
《技術資料》內包括流速公式。在選擇旋啟式止回閥的通徑時,閥座埠的流速應該控制在下列指定的一般范圍內。For best performance swing check valves should operate with fluid velocity sufficient to hold the disc in a stable position off the seat or fully open against the disc stop
為了獲得最好的性能,旋啟式止回閥應該運行在流量速度足夠將閥瓣穩定支撐在離開閥座的位置,或讓閥瓣停止在全開的位置。The unique pacific tilting disc check valve internal disc hanger not only eliminates potential leakage through external hinge pins, but because the hanger shelf is machined parallel to the seating surface, it allows adjustment of the disc / seat if seat repair is ever required
獨特的美國太平洋翻轉式閥瓣止回閥內置閥瓣鉸鏈銷不但消除了穿透閥殼的鉸鏈銷可能出現的泄漏現象,而且由於經過機加工的支架平行於閥座表面,使得維修閥座時,能夠調整閥瓣/閥座。Seat discs shall be reversible to extend check valve life
閥座閥瓣應該是雙向的,能夠延長止回閥壽命。The assembly shall consist of two positive seating check valves located between two resilient seated shutoffs with a hydraulically balanced bypass line and four test cocks
這種總成應該由兩個正向密封止回閥,兩邊夾著兩個彈性閥座關閉閥,並配置一個液壓平衡旁路管線和四個測試旋塞構成。Series 774xdcda contains two independently operating check valves located between two resilient seated shutoffs with four ball valve type test cocks and a hydraulically balanced metered bypass line to detect low flows
系列774xdcda包含兩個獨立運行的止回閥,位於兩個彈性閥座關閉閥之間,並配置四個球閥型測試旋塞,以及一個液壓平衡儀表旁路管線用於檢測低流量。To avoid this discharge, install a spring - loaded, rubber seated check valve ahead of the backflow assembly
為了避免這種排放,要在防迴流閥總成前面安裝一個彈簧驅動、橡膠閥座的止回閥。The check valve seats shall be of molded thermoplastic construction
止回閥閥座應該是模製熱塑塑料結構。Check valve seats are replaceable without the use of special tools
止回閥閥座可更換,不需要採用特殊工具。Kit includes : primary & secondary checks, seat and two union seals
組件包括:第一和第二止回閥,閥座和兩個管接頭密封。The check valve and relief valve seats shall be push - in type
這種止回閥和安全閥閥座應該是推入式的。Holding the check valve module in both hands, rotate the assembly quarter turn. this will disengage the disc assembly, spring and seat cover into individual components
雙手握住止回閥模塊,將總成旋轉四分之一轉。這將把閥瓣總成、彈簧和閥座蓋分解成獨立的部件。Note : the seats and springs of the first and second check modules are not interchangeable
注:第一和第二止回閥模塊的閥座和彈簧是不能互換的。分享友人