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  Valves built to last ™

IVC Single Door Check / Non Return Valve (80-600 NB)

 

                                                                                          IVC non return check valve diagram          The large girth around the flow passage, slanted seat, disposition of extra mass on door to impart quick closing characteristics, ensure relatively quieter door closure on pump trip.  Can be tailor-made for arduous duty or vertical application

Size 80 100 125 150 200 250
LOF 203 241 292 330 495 622

Size 300 350 400 450 500 600
LOF 698 787 914 978 978 1295

 

 

 

Sr no. Component           Material            
1 Body C.I / D.I
2 Cover C.I / D.I
3 Door C.I / D.I
4 Door Face Ring           Bronze / St  St.
5 Body Seat Ring      Bronze / St  St.
Seat          -  Metal to metal
Standard    -  IS 5312, Part I:BSEN 12334
Rating        -  PN 10, PN 16
Optional     -  Bypass arragement, other trim material.







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