Class 900~1500 Compact Forged Steel Ball Valve
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
|
A194 8M
|
|
5,8
|
Seal ring /Gasket
|
RTFE+1010/PPL
|
||
|
6
|
Ball
|
A182F304
|
A182 F304(L)
|
A182 F316(L)
|
|
7
|
Stem
|
A182F410
|
A182 F304(L)
|
A182 F316(L)
|
|
9,10
|
Stem Packing
|
PTFE+Cu Power/Nylon 1010/PPL
|
||
|
11
|
Gland
|
A182F410
|
A182 F304(L)
|
A182 F316(L)
|
|
12
|
Spring
|
65Mn
|
||
|
13
|
Nut
|
A194B7
|
A1948
|
A1948
|
|
14
|
Wrench
|
Q235A
|
||
|
15
|
Pin
|
A194B7
|
F316
|
F316
|
Note: Other materials are available upon request.
CS=Carbon Steel; AS=S=Alloy Steel; SS=Stainless Steel.
Main Performance Parameter
|
Nominal pressure 1/2"
|
900LB
|
1500LB
|
Unit
|
|
|
Test pressure
|
Strength test
|
22.7
|
37.8
|
MPa
|
|
Seal test
|
16.7
|
28.1
|
||
|
Gas Seal test
|
0.6
|
0.6
|
||
|
Maximum operating temperature
|
Nylon<80oC, PTFE<150oC, PPL<220oC
|
|||
|
Suitable 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"
|
