Wafer Type Double Disc Swing Check Valve Pipe Flange JB/71-90,JB/T9112-9124

Wafer Type Double Disc Swing Check Valve .Pipe FlangeJB/71-90,JB/T9112-9124




1.Design&Manufacture:API 594,API6D,JB/TB937


2.Face to face:API594,API6D,DIN3202,JB/T8937


3.Pressre-Temperature:ASME B16.34,DI2401,GB/T9124,HG20604,HG20625,SH3406,JB/T74


4.Pipe FlangeJB/71-90,JB/T9112-9124





Sturcture feature


1.Short structural length,only 1/4-1/8 of that of traditional Flanged Check Valve.


2.Low volume,light weight,only 1/4-1/20 of those of traditional flaned check valve


3.Quick valve disc close down, low water hammer pressure.


4.Applicable for and eaily installed for veritcal or horizontal pipelines.


5.Smooth flow pasway and small fluid resistance;


6.Flexible action and good sealing perormance


7.Narrow valve travel and small closeddown impact.


8.Integrated structure,simple and compact, in beautiful shape.


9.Long service life and good reliability










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Product Categories : Other Ball Valve