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Product Name: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"
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