Cast Iron Globe Valve, PN16 BS
Application |
1 |
Face to face is according to BS5152 |
2 |
Flange drilled is according to BS4504 |
3 |
Nominal pressure PN10/PN16 |
|
Test |
Working pressure |
PN10 |
PN16 |
Shell pressure |
1.5MPa |
2.4MPa |
Seat pressure |
1.1MPa |
1.76MPa |
|
Main Parts and Materials |
Item |
Part Name |
Material |
1 |
Body |
EN-JL-250 |
2 |
Seat Ring |
ASTM B62 C83600 |
Stainless Steel |
3 |
Disc Ring |
ASTM B62 C83600 |
Stainless Steel |
4 |
Disc |
EN-JL-250/Carbon Steel |
7 |
Stem |
SS AISI 420 |
8 |
Back Seat |
CI/ASTM B62 |
9 |
Bonnet Gasket |
Graphite With Soft Steel |
11 |
Pakcing |
Graphite |
|
Main Dimensions |
Size |
L |
D |
D1 |
b |
n-d |
H |
W |
DN40 |
165 |
150 |
110 |
18 |
4-19 |
2
|