標(biāo)題: 客戶(hù)提供的關(guān)于閥門(mén)安裝的說(shuō)明,，求大蝦幫忙翻譯解釋一下,，謝謝 [打印本頁(yè)] 作者: charles006 時(shí)間: 2009-3-2 14:44 標(biāo)題: 客戶(hù)提供的關(guān)于閥門(mén)安裝的說(shuō)明，求大蝦幫忙翻譯解釋一下,，謝謝 客戶(hù)提供的關(guān)于閥門(mén)安裝的說(shuō)明,，求大蝦幫忙翻譯解釋一下，謝謝 - i( M0 L+ C1 ?9 A! pInstallation" b1 _ v$ s I) a
Don`t use flange sealings. The seat ring of the Butterfly valves has a sealing lip which operates as flange* H$ g2 S. q; R6 \; Y
gasket between valve and flange during mounting.5 U& S1 m% k* {- T" e# S$ D" p
• Insert the valve with the disc in the nearly closed position between the flanges. lf the flanges are located too3 ?( b4 K# q$ ?9 L
closely in an existing pipe, they must be so spreaded by means of a special device that the valve can be 1 q) q) ~+ ~5 T# E! {easily installed with clearance .+ i% {, d$ n. n' W' b" E
• Mount the flange boIts and centre and align the valve between the flanges. Hand-screw the flange bolts. 6 q& D* s7 q3 f3 |/ mSpot weld the flanges to the pipe . ! [' e' Y. c S* f( O4 U/ {• Before cross-tightening the flange bolts uniformly, it must be ensured by the test actuation that the valve7 _2 P$ v! B# M
disc can move freely within the connecting flanges .1 ^& q: l. @- P# F
Attention! In case of improper insertion of the disc between the flanges, the seat ring may be displaced and' _6 o+ }# K# g4 j' N- g+ I3 A
destroyed during the first operations. Similarly, the sealing strip of the valve disc can be damaged if it is not ) M( a$ d% ~4 w |* D: |observed that the disc can move freely between the flanges.作者: 左旋貝殼 時(shí)間: 2009-3-3 13:04
安裝 7 ]5 v; y7 _3 Z" m9 M2 c) O' [9 V" F8 U a6 [4 {& a& n4 r
請(qǐng)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(dāng)閥與法蘭之間的墊片,。（刀口法蘭？還是組合墊,？）8 u* J( {3 L0 S% N( ?7 g! \# ~