Cast Iron Rising Stem Gate Valve,10K  
 
Application
1 Design According to JIS-10K
2 Flange End Face to JIS B2212
 
Test
Working pressure 10K
Shell pressure 21.1Kg/cm2
Seat pressure 15.0Kg/cm2
 
Main Parts and Materials
Number Part Name Material
1 Body FC2
2 Seat Ring Bronze B62
3 Wedge FC20
4 Wedge Ring Bronze B62
6 Stem AISI 420
7 Bonnet Gasket Graphite
9 Bonnet FC20
11 Packing Graphite
14 Gland Follower FCD45
15 Stem Nut Brass
 
Main Dimensions
Norminal  diameter L D D1 b n-d DN H(open)
50 180 155 120.7 15.9 4-Φ19 50 375
65 190 175 139.5 17.5 4-Φ19 65 408
80 200 185 152.5 19.1 4-Φ19 80 442
100 230 210 190.5 23.9 8-Φ19 100 545
125 250 250 216 23.9 8-Φ22 125 656
150 270 280 241.5 25.4 8-Φ22 150 770
200 290 330 298.5 28.6 8-Φ22 200 959
250 330 400 362 30.2 12-Φ25 250 1255
300 350 445 432 31.8 12-Φ25 300 1443