標題: 客戶提供的關于閥門安裝的說明，求大蝦幫忙翻譯解釋一下，謝謝 [打印本頁] 作者: charles006 時間: 2009-3-2 14:44 標題: 客戶提供的關于閥門安裝的說明，求大蝦幫忙翻譯解釋一下，謝謝 客戶提供的關于閥門安裝的說明，求大蝦幫忙翻譯解釋一下，謝謝 , i( R: F/ M. {* M7 v6 GInstallation 1 h5 }" U( f4 Q1 t. Z' `$ YDon`t use flange sealings. The seat ring of the Butterfly valves has a sealing lip which operates as flange : k, W; O5 P+ {gasket between valve and flange during mounting. ' Y, D: u4 P8 W' y0 J• Insert the valve with the disc in the nearly closed position between the flanges. lf the flanges are located too 7 B- R/ k8 H# R. p) N& Z+ j4 kclosely in an existing pipe, they must be so spreaded by means of a special device that the valve can be! y" {8 h$ A6 {3 g
easily installed with clearance .* X' B2 n1 _$ K" Y8 H S
• Mount the flange boIts and centre and align the valve between the flanges. Hand-screw the flange bolts. 1 Q+ [" S" N1 q) \Spot weld the flanges to the pipe . 5 W v6 b% h9 p! q! \• Before cross-tightening the flange bolts uniformly, it must be ensured by the test actuation that the valve * [0 E3 A1 F+ J2 Z9 ]disc can move freely within the connecting flanges . * s- z. J# b" p, H/ wAttention! In case of improper insertion of the disc between the flanges, the seat ring may be displaced and 4 k; c/ E4 J! n# O3 {destroyed during the first operations. Similarly, the sealing strip of the valve disc can be damaged if it is not `' {2 ~( x2 dobserved that the disc can move freely between the flanges.作者: 左旋貝殼 時間: 2009-3-3 13:04
安裝 / w6 g S$ c* {" I, J) d" i2 g2 o2 K- \/ `
請勿使用法蘭密封件。蝶閥閥座密封面上有一圈密封唇可以充當閥與法蘭之間的墊片。（刀口法蘭？還是組合墊？）; b) `; c. Z G
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將閥門關閉后，將裝好閥板的閥門插入到法蘭之間。如果法蘭離現有的管路太近，應通過一種特殊設備將管路撐開，以便騰出安裝間隙。 1 `3 n- B0 F6 M S# y/ ~5 f% t, V" t+ u# S
裝上法蘭螺栓，對準閥門和法蘭的中心。 + @) [) i8 x" d9 ]. Z! Y9 c擰緊法蘭螺栓。 ! i& W; D+ P3 U- \- i+ x- p現場將法蘭焊接到管路中。9 o/ K0 L' \. l4 k( q
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在交叉擰緊法蘭螺栓之前，必須測試閥板在運動時與所連接的法蘭不會發生干涉。 + h: r1 i4 q' r2 F/ f$ i2 c5 X! H
注意！一旦安裝閥板錯誤（與法蘭干涉），閥座密封圈會在第一次運動時位移并損壞。同樣的，如果沒有注意閥板是否能在法蘭間自由運動，閥板的密封圈會被損壞。作者: 學著 時間: 2009-3-3 15:12
翻譯的不錯！( ^_^ )