Shanghaixiangnuovalveco.ltd

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Vacuum Butterfly Valve

  • MOQ:15
  • Delivery Period:15 days
Company Info
 
Company Name Shanghaixiangnuovalveco.ltd
Country/Territory: Shanghai China
Business Type: | 1,2,5
Number of Employees:  
Main Products: cng valve solenoid valve butterfly valve gate valve globe valve

>> Details:


Vacuum butterfly Valve



Parameters









































Type



DS9D41X-2.5C



DS9D41X-2.5C



Nominal pressure (MPa)



0.25



0.25



Test pressure (MPa)



Strength test



0.4



0.4



Seal test



0.275



0.275



Working pressure (MPa)



0.25



0.25



Applicable medium 



Non-corrosive liquids and steam



Applicable temperature



≤120



≤200



Light leakage rate of vacuum 



≤6.67×10-2PaM3S



Flange connection and dimension 



GB25555~2556-81



The standard of the pressure test



GB/T13927-92



Main materials














Part name



Body, disc



Stem, seal seat 



Seal ring of butterfly disc 



Material



Q235-A,F steel plate



2Cr13,1Cr18Ni9Ti



Triple B, viton



DK941X-2.5C main outline dimensions unit : mm




















































































































































DN



D



D1



D2



L



n-d



b



f



A



B



H



1000



1170



1120



1080



305



28-30



42



5



590



980



2230



1200



1375



1320



1280



381



32-30



44



5



590



980



2476



1400



1575



1520



1480



381



36-30



46



5



630



1117



2793



1600



1790



1730



1690



457



40-30



48



5



630



1117



2850



1800



1990



1930



1890



457



44-30



50



5



850



1480



3187



2000



2190



2130



2090



540



48-30



52



5



850



1480



3310



2200



2405



2340



2295



590



52-33



56



6



850



1554



3915



2400



2605



2540



2495



650



56-33



60



6



850



1554



4187



2600



2805



2740



2695



700



60-33



64



6



1533



1435



4409



2800



3030



2960



2910



760



64-36



66



6



1585



1837



4760



3000



3230



3160



3110



810



68-36



70



6



1585



1837



5008



 



  • Shanghaixiangnuovalveco.ltd
  • Address :ChinaNo.100 Jinyu Road,Pudong New Area, Shanghai China
  • Support BY:Valves Industry Portal