Cast Iron Check Valve,10K  
 
Application
1 Face to face is according to JIS B2002
2 Flange drilled is according to JIS B2012
 
Test
Working pressure 10K
Shell pressure 21.1Kgf/cm2
Seat pressure 15.0Kgf/cm2
 
Main Parts and Materials
Number Part Name Material
1 Body Cast Iron (FC200)
2 Bonnet Cast Iron (FC200)
3 Disc Cast Iron/Nbr (FC200)
4 Seating Ring Stainless steel/Brass
5 Hinge Pin Stainless Steel (SS304)
6 Packing  Not Asbestos
7 Plug Carbon Steel (SS41)
 
Main Dimensions
Norminal diameter 50 65 80 100 125 150 200
L 203 216 240 292 330 355 495
D 152 175 185 210 250 280 330
H 112 127 140 154 186 208 240