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发表于 2009-12-7 22:04:19
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来自： 中国安徽淮北
电液阀是这样用的:
]: m% x# n: Z! H oSwitching time adjustment# j5 {* V) V8 S7 S
In order to influence the switching time of the main valve (1) a double) M( U3 |) I9 T. J
throttle check valve (2) (type Z2FS 6 to catalogue sheet RE 27 506): W0 h/ @* j2 W7 Y
has to be fitted.
, M' A! O) R! }9 @, ?1 t; \4 h. pConversion from meter-in (3) to meter-out control (4):
2 P4 r2 a; _" R+ e6 z- x7 kRemove the pilot valve (5) leave the seal ring support plate (6) in+ ], ^- [: d m3 n8 c. O
place, rotate the throttle valve (2) about its longitudinal axis and6 ?/ g3 I' B; T3 b$ L. s5 h2 }
refit it, replace the pilot valve (5).
" }/ c0 `( J" C% ?/ Y l5 o/ nTightening torque of the screws (7) MA = 9 Nm./ q. e& z2 H8 b) @- s
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