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 $ R" {# E6 _: G9 b4 M4 ?Installation S8 s9 t! _: j
Don`t use flange sealings. The seat ring of the Butterfly valves has a sealing lip which operates as flange, @& A& k$ z5 ~! A7 R- G* b, M
gasket between valve and flange during mounting. U' g# V0 H2 S8 N5 Z) a• Insert the valve with the disc in the nearly closed position between the flanges. lf the flanges are located too 4 W! V) R2 C2 [! p9 L( I3 e% l6 Hclosely in an existing pipe, they must be so spreaded by means of a special device that the valve can be4 q) `6 b: a" W$ ]- R
easily installed with clearance .+ N G% e( O( Y
• Mount the flange boIts and centre and align the valve between the flanges. Hand-screw the flange bolts.( f) ^1 M! V! j0 S& _
Spot weld the flanges to the pipe . 4 }0 J' W, I! I0 e• Before cross-tightening the flange bolts uniformly, it must be ensured by the test actuation that the valve - M' J* }! P7 F# h: p ]disc can move freely within the connecting flanges . : [0 |/ l; D; ?; y5 k3 HAttention! In case of improper insertion of the disc between the flanges, the seat ring may be displaced and # s6 Y; e4 c+ Y1 Q7 l$ gdestroyed during the first operations. Similarly, the sealing strip of the valve disc can be damaged if it is not ( n" u2 h$ t# xobserved that the disc can move freely between the flanges.作者: 左旋貝殼 時間: 2009-3-3 13:04
安裝7 y2 Q* Z7 n' i6 Y$ _: B% a: P
7 K; W D( r: E+ \' c7 ~& H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？） v( ^0 b$ v6 i- @! G5 f- e0 G, |" m/ L. F6 v8 s2 X
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(xiàn)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。) @- V/ L9 a; W3 [3 y, o* D, H