|
Forged steel ball valve 900LB~1500LB
Standard Material Specification
| NO. |
Part Name |
CS to ASTM |
SS ASTM |
| Type A105N |
Type F304(L) |
Type F316(L) |
| 1,2 |
Body/Bonnet |
ASTMA105 N |
A182 F304(L) |
A182 F316(L) |
| 3 |
Bolt |
A193B7 |
A193 B8 |
A193 B8M |
| 4 |
Nut |
A1942H |
A1948 |
A1948M |
| 58 |
Seal ring /Gasket |
RTFE+1010/PPL |
| 6 |
Ball Body |
A182F304 |
A182F304(L) |
A182F316(L) |
| 7 |
Stem |
A182F410 |
A182F304(L) |
A182F316(L) |
| 9,10 |
Stem Packing |
RTFE+Cu//nylon1010/PPL |
| 11 |
Gland |
A182F410 |
A182F304(L) |
A182F316(L) |
| 12 |
Spring |
65Mn |
| 13 |
Nut |
A194B7 |
A1948 |
A1948 |
| 14 |
Wrench |
Q235A |
| 15 |
Pin |
A194B7 |
F316 |
F316 |
main performance parameter
| Nominal pressure 1/2" |
900LB |
1500LB |
|
| Test prssure |
Strength test |
22.7 |
37.8 |
MPA |
| Seal test |
16.7 |
28.1 |
| Gas Seal test |
0.6 |
0.6 |
| Maximum operating temperature |
nylon80棬PTFE150棬PPL220 |
| Suitalbe Medium |
Water Oil |
Standard Material Specification
| dimensions /Size |
1/2" |
3/4" |
1" |
11/4" |
2" |
2" |
| L |
92 |
111 |
127 |
140 |
152 |
178 |
| S |
21.8 |
27.1 |
33.8 |
42.8 |
48.7 |
61.1 |
| B |
9.6 |
12.7 |
12.7 |
12.7 |
12.7 |
15.9 |
| L0 |
123 |
160 |
160 |
195 |
195 |
250 |
| NPT |
1/2" |
3/4" |
1" |
11/4" |
2" |
2" |
|
