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ҺжϷ ҺжϷ-
1370 ʱ䣺2011-07-11
 

ҺжϷ ҺжϷ-Ϻųרҵ


ͣҺ/ʽҡͱʹ
ͺţQDY421F-25C   QDY421F-25P
•Ʒ
   →ҺжϷ ҺжϷ/ֳƣEmergeny Cut-off ValvesжϷ/㷺ȼ,ʴ޳ں͹·ϵĽš
   →ҺжϷ/ ҺжϷͨҡͱֱʹѹ򿪽жϷʼֻͨʱҡͱõжѹ򿪣ѹϵͳѸйѹʹжϷرգ¶75ʱװͱûжϷۻﵽԶйѹĿģʹжϷԶѸٹرա
   →ܵװֻжϷӦöֻҡͱÿƣһֻͱùһֻͱñãֹһֻͱʱŲֻжϷ·ֱһֻJ23H-40PͷơԱάܹͷرա
•淶
ѹȼ 20K 4.0MPa
͸׹ѹ ≤6.0.Mpa
ʹ¶ȣ -40~+80
͸ʹýʣ ϶ ѹ
ʹýʣ ȻҺҺ ,
۱ʱ ±70
رʱ䣺 ≤10
͸׿ѹ ≥2.0MPa
ܷȦOȦķϩ
壺գ֡304,316,316L
ɣ 50CrVAɸ֣
͸ף  
•ע
һҺжϷѹ׼Ϊ20k 4.0MPa͸׵ճѹø6.0MPa2.0 MPa֤͸׵
Ϊʹͱõʹӳֹ绷¶ߣ·ǣ𻵽жϷֶͱãѹ밴ʱ豸Ѳ졣
ѲƵʣÿСʱѹ¶ȼ豸ѲһΡ
ʱͱйѹرգ뽫жϷرʱйѹɡ

 
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