Description
API 6D 3PC butt weld ball valve is mainly used for cutting off, distributing and changing the flowing direction of medium in pipelines. This API 6D ball valve is easy to open and close.
Application
Featuring small volume, reliable sealing performance, simple structure, convenient maintenance and high corrosion resistance, butt weld ball valve can be widely used in water, oil, natural gas, weak corrosive liquid, etc.
Performance
1. This API 6D ball valve is low in friction loss coefficient, good in performance and excellent in sealing property.
2. Sealing materials of this 3PC ball valve all adopt standard PTFE and PPL, carbon fiber, etc. They are formed and cooled under high-temperature pressing, then processed by digital controlled lathe. In thus way, the sealing performance and wear resistance is guaranteed, leading a longer service life.
3. The ball of this butt weld ball valve is of floating type. Under the function of pressure, it can generate a certain amount of displacement and press tightly on the sealing surface of exit end, ensuring excellent sealing performance.
Advantages
1. Butt weld ball valve has received ISO9001 quality system certification, CE certification and API 6D standard.
2. Our company pays much attention to technology renovation, process improvement, structure optimization and quality improvement. Besides, KERUI products are strictly inspected before into storage, thus ensuring products’ quality.
3. We have excellent after-sale service system, winning widespread recognition and praise of our customers. Our API 6D ball valves are guaranteed within 18 months.
Components of API 6D 3PC Butt Weld Ball Valve
|
Main Parts and Materials
|
|
No.
|
Part Name
|
Material
|
|
1
|
Bonnet
|
CF8M
|
|
2
|
Body
|
CF8M
|
|
3
|
Ball
|
SS316
|
|
4
|
Seat
|
PTFE
|
|
5
|
Ball
|
B8
|
|
6
|
Gasket
|
SS301
|
|
7
|
Stem Nut
|
B8
|
|
8
|
Stem Seat
|
PTFE
|
|
9
|
Stem
|
SS316
|
|
10
|
Packing
|
PTFE
|
|
11
|
Packing Gland
|
SS304
|
|
12
|
Handle
|
SS304
|
|
13
|
Spring Washer
|
SS301
|
|
14
|
Stem Nut
|
SS304
|
Technical Parameters of API 6D 3PC Butt Weld Ball Valve
|
DIMENSIONS
|
|
NPS
|
DN
|
d
|
D
|
L
|
L2
|
H
|
4-d1
|
W
|
|
3/8
|
10
|
12
|
17
|
65
|
100
|
50
|
7
|
95
|
|
1/2
|
15
|
15
|
21
|
75
|
110
|
60
|
8
|
110
|
|
3/4
|
20
|
20
|
27
|
85
|
130
|
63
|
8.5
|
110
|
|
1
|
25
|
25
|
34
|
90
|
150
|
80
|
8.5
|
140
|
|
1-1/4
|
32
|
32
|
43
|
112
|
160
|
86
|
10
|
140
|
|
1-1/2
|
40
|
38
|
49
|
120
|
180
|
94
|
10
|
155
|
|
2
|
50
|
50
|
61
|
145
|
200
|
104
|
11
|
180
|
|
2-1/2
|
65
|
65
|
76
|
170
|
230
|
140
|
16
|
220
|
|
3
|
80
|
80
|
89
|
200
|
260
|
152
|
18
|
260
|
|
4
|
100
|
100
|
106
|
263
|
320
|
170
|
20
|
350
|
