CLASS 150~300 Three-Way ball valve'>ball valve
Class 150～300, NPS 1/2～12”
Design and Manufacture: ANSI B16.34
End Flange Dimensions: ANSI B16.5
Pressure-Temperature Ratings: ANSI B16.34
Pressure Test: API 598
Driving Manner: Wrench, Electric driving, Air operated
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|
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Type of connection (R.F and R.T.J flange ends)
“AS” and “FD” construction
Standard Material Specifications
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No.
|
Part Name
|
ASME
|
No.
|
Part Name
|
ASME
|
|
1
|
Bonnet
|
A216 WCB
|
12
|
"O" Ring
|
Rubber
|
|
2
|
Nut
|
A194 2H
|
13
|
Nut
|
A105
|
|
3
|
Bolt
|
A193-B7
|
14
|
Packing Seat
|
A276 410
|
|
4
|
Gasket
|
B12.10-304/F.G.
|
15
|
Stem
|
A276 410
|
|
5
|
Sealing Ring
|
PTFE
|
16
|
Gasket
|
PTFE
|
|
6
|
Ball
|
A105+HCr
|
17
|
Packing
|
Graphite
|
|
7
|
Sealing Ring
|
PTFE
|
18
|
Screw Nall
|
A193 B7
|
|
8
|
Body
|
A216 WCB
|
19
|
Gland
|
A216 WCB
|
|
9
|
Sealing Ring
|
PTFE
|
20
|
Locating Piece
|
Carbon Steel
|
|
10
|
Sealing Ring
|
PTFE
|
21
|
Ring
|
AISI 1566
|
|
11
|
Seat
|
A105
|
22
|
Wrench
|
A17-667 Gr.32510
|
Notes: Major parts of the valve series and materials of sealing surface differ according to
actual working condition and customer's special requirement.
Dimensions And Weights
|
Class
|
DN
|
mm
|
15
|
20
|
25
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
|
NPS
|
in
|
1/2
|
3/4
|
1
|
1-1/2
|
2
|
2-1/2
|
3
|
4
|
5
|
6
|
8
|
10
|
12
|
|
150
|
L
|
mm
|
140
|
165
|
165
|
250
|
260
|
320
|
320
|
370
|
510
|
510
|
580
|
670
|
720
|
|
in
|
5.5
|
6.5
|
6.5
|
9.8
|
10.2
|
12.6
|
12.6
|
14.6
|
20.1
|
20.1
|
22.8
|
26.4
|
28.4
|
|
L1
|
mm
|
70
|
83
|
83
|
125
|
130
|
160
|
160
|
185
|
255
|
255
|
290
|
335
|
360
|
|
in
|
2.8
|
3.3
|
3.3
|
4.9
|
5.1
|
6.3
|
6.3
|
7.3
|
10.04
|
10.04
|
11.4
|
13.2
|
14.2
|
|
H
|
mm
|
64
|
84
|
84
|
152
|
157
|
183
|
183
|
195
|
355
|
355
|
430
|
475
|
550
|
|
in
|
2.5
|
3.3
|
3.3
|
6
|
6.2
|
7.2
|
7.2
|
7.7
|
14
|
14
|
16.9
|
18.7
|
21.7
|
|
W
|
mm
|
130
|
160
|
160
|
500
|
500
|
800
|
800
|
800
|
850
|
850
|
1500
|
1500
|
1500
|
|
Do(W)
|
mm
|
160
|
160
|
160
|
500
|
500
|
800
|
800
|
850
|
850
|
850
|
1500
|
1750
|
1750
|
|
in
|
6.3
|
6.3
|
6.3
|
19.7
|
19.7
|
31.5
|
31.5
|
33.5
|
33.5
|
33.5
|
59.1
|
68.9
|
68.9
|
|
WT(Kg)
|
RF
|
3.5
|
5.1
|
6.7
|
9.9
|
14
|
21
|
27
|
45
|
127
|
127
|
227
|
315
|
357
|
|
Class
|
DN
|
mm
|
15
|
20
|
25
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
200
|
250
|
300
|
|
NPS
|
in
|
1/2
|
3/4
|
1
|
1-1/2
|
2
|
2-1/2
|
3
|
4
|
5
|
6
|
8
|
10
|
12
|
|
300
|
L
|
mm
|
140
|
165
|
165
|
250
|
260
|
320
|
320
|
370
|
510
|
510
|
580
|
670
|
720
|
|
in
|
5.5
|
6.5
|
6.5
|
9.8
|
10.2
|
12.6
|
12.6
|
14.6
|
20.1
|
20.1
|
22.8
|
26.4
|
28.4
|
|
L1
|
mm
|
70
|
83
|
83
|
125
|
130
|
160
|
160
|
185
|
255
|
255
|
290
|
335
|
360
|
|
in
|
2.8
|
3.3
|
3.3
|
4.9
|
5.1
|
6.3
|
6.3
|
7.3
|
10.04
|
10.04
|
11.4
|
13.2
|
14.2
|
|
H
|
mm
|
85
|
105
|
105
|
175
|
177
|
203
|
203
|
215
|
375
|
375
|
455
|
495
|
575
|
|
in
|
3.4
|
4.1
|
4.1
|
6.9
|
7
|
8
|
8
|
8.5
|
14.8
|
14.8
|
18
|
19.5
|
22.6
|
|
Do(W)
|
mm
|
250
|
300
|
300
|
500
|
600
|
800
|
800
|
1000
|
1000
|
1000
|
1750
|
1750
|
1750
|
|
in
|
9.8
|
11.8
|
11.8
|
19.7
|
23.6
|
31.5
|
31.5
|
39.4
|
39.4
|
39.4
|
68.9
|
68.9
|
68.9
|
|
WT(Kg)
|
RF
|
4.5
|
6.5
|
8
|
12
|
16
|
25
|
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