|
1-pc ball valve
Size: 1/4 to 2 inches
Pressure: 150 to 900lbs
Materials: WCB, LCB, CF8, CF8M, CF3, CF3M, A105, LF2, F304, F316, F304L and F316L
Design and manufacture standard: API 608 and ASME B16.34
Threaded end: G, NPT, BSP, BSPT and DIN259/2999
Test standard: API598 |
Main outer size |
DN |
G |
B |
L |
E |
H |
A |
6 |
1/4" |
5 |
50 |
15 |
28 |
25 |
10 |
3/8" |
8 |
50 |
15 |
30 |
65 |
15 |
1/2" |
95 |
56 |
17 |
34 |
85 |
25 |
3/4" |
12.5 |
60 |
18 |
40 |
95 |
25 |
1" |
16 |
71 |
20 |
52 |
110 |
32 |
11/2" |
20 |
78 |
21.5 |
62 |
140 |
40 |
11/4" |
25 |
96 |
23 |
68 |
140 |
50 |
2" |
32 |
101 |
24.5 |
75 |
155 |
65 |
21/2" |
40 |
120 |
25 |
82 |
180 |
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Specifications
Nominal pressuare |
PN |
2.5,4, |
Mpa |
Strength testing pressure
|
PT |
3.8,6,9,6 |
Set testing pressure
|
|
0.6 |
Seat testing pressure
|
|
2.8,4.4,7.04 |
Applicable mcdia
|
|
|
|
Water.Oil.Steam |
Nitric acid |
Acetic acid |
Applicable temperatrue
|
-40～180℃ |
|
Materials of main parts
|
Description of Parts |
Q11F-25,40 |
Q11F-25P,40P |
Q11F-25R,40R |
Valve body
|
WCB |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
Ball body
|
ICr18Ni9Ti |
ZG1Cr18Ni9Ti |
ZG1Cr18Ni12Mo2Ti |
Ball rod
|
ICr18Ni9Ti |
ZG1Cr18Ni9Ti |
1Cr18Ni12Mo2Ti |
Seal ring
|
Polytetrafluoroethlene |
PACKING
|
Polytetrafluoroethlene |
|
|
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