Cast Iron Globe Valve,PN 16  
Application
1 Design According to Din320-F32
2 Flange End DIN2532/2533
3 Nominal Presure PN 10/PN16
 
Test
Working pressure PN16
Shell test preesure 15bars/24bars
Seat test preesure 11bars/17.6bars
 
Main Parts and Materials
Number Part Name Material 
1 Body GG25
2 Seat Ring Stainless Steel
Brass
3 Disc Ring  Stainless Steel
Brass
4 Disc GG25/Carbon Steel
7 Stem SS AISI 420
9 Bonnet Gasket Graphite With Soft Steel
10 Bonnet GG25
11 Packing Graphite
 
Main Dimensions
Norminal diameter L D D1 D2 n-d H
50 230 165 125 102 4-Φ18 290
65 290 185 145 122 4-Φ18 320
80 310 200 160 138 8-Φ18 365
100 350 220 180 158 8-Φ18 410
125 400 250 210 188 8-Φ18 460
150 480 285 240 212 4-Φ22 525
200 600 340 295 268 12-Φ22 685
250 730 405 355 320 12-Φ27 830
300 850 460 410 378 12-Φ27 925