SS304 SS316 1000 PSI – 6000 PSI Two-Way Instrumentation Double Ferrule Straight Type Ball Valve For Oil and Gas
Product Description
Ball valves are suitable for controlling the opening and closing devices of medium and small diameter pipelines under various pressures, temperatures, and media to connect or cut off pipeline media; By relying on the medium pressure to press the ball onto the outlet valve seat, its usage pressure and diameter are limited to a certain extent. It adopts a 90 degree drive, making it convenient and fast to switch, and can be quickly opened and closed.
The working principle of the ferrule joint is to insert the steel pipe into the ferrule, lock it with the ferrule nut, resist the ferrule, and cut into the pipe to seal.
It does not need to be welded when it is connected with steel pipes, which is beneficial to fireproof, explosion-proof and high-altitude operations, and can eliminate the disadvantages caused by inadvertent welding.
Therefore, it is a relatively advanced connecting piece in the pipeline of automatic control systems such as refining, chemical, petroleum, natural gas, food, pharmaceutical, instrumentation and the like.
Suitable for pipeline connection of oil, gas and water.
Dimension
|
Connection |
Ordering Number |
Orifice |
Cv |
Size (mm) |
||||||||||
|
Inlet/Outlet |
Size |
Straight |
Angle |
A |
B |
C |
D |
E |
F |
G |
H |
I |
||
|
Inch tube |
1/16” |
Q91SAF-1/16 |
1.3 |
0.1 |
0.08 |
20.8 |
41.6 |
37.3 |
30.0 |
7.5 |
8.6 |
4.4 |
15.1 |
20.0 |
|
1/8” |
Q91SAF-1/8 |
2.6 |
0.3 |
0.2 |
25.7 |
51.4 |
37.3 |
30.0 |
7.5 |
8.6 |
4.4 |
15.1 |
24.8 |
|
|
1/4” |
Q91SAF-1/4 |
2.6 |
0.3 |
0.2 |
28.1 |
56.2 |
37.3 |
30.0 |
7.5 |
8.6 |
4.4 |
15.1 |
27.3 |
|
|
Q91SAF1-1/4 |
4.2 |
1.4 |
0.9 |
30.5 |
61.0 |
41.6 |
40.0 |
9.7 |
11.2 |
4.8 |
19.8 |
27.6 |
||
|
3/8” |
Q91SAF-3/8 |
4.2 |
1.5 |
0.9 |
32.0 |
64.0 |
41.6 |
40.0 |
9.7 |
11.2 |
4.8 |
19.8 |
29.1 |
|
|
Q91SAF1-3/8 |
7.0 |
6.0 |
2.0 |
38.6 |
77.2 |
52.6 |
50.8 |
14.2 |
14.2 |
9.7 |
28.6 |
36.3 |
||
|
1/2” |
Q91SAF-1/2 |
10.0 |
12.0 |
4.6 |
49.8 |
99.6 |
61.7 |
76.2 |
17.5 |
17.5 |
9.7 |
38.1 |
44.2 |
|
|
3/4” |
Q91SAF-3/4 |
10.0 |
6.4 |
3.8 |
49.8 |
99.6 |
61.7 |
76.2 |
17.5 |
17.5 |
9.7 |
38.1 |
44.2 |
|
|
Metric tube |
3mm |
Q91SAF-3M |
2.6 |
0.3 |
0.2 |
25.5 |
51.0 |
37.3 |
30.0 |
7.5 |
8.6 |
4.4 |
15.1 |
24.7 |
|
6mm |
Q91SAF-6M |
2.6 |
0.3 |
0.2 |
28.0 |
56.0 |
37.3 |
30.0 |
7.5 |
8.6 |
4.4 |
15.1 |
27.2 |
|
|
Q91SAF1-6M |
4.2 |
1.4 |
0.9 |
30.5 |
61.0 |
41.6 |
40.0 |
9.7 |
11.2 |
4.8 |
19.8 |
27.5 |
||
|
8mm |
Q91SAF-8M |
4.2 |
1.5 |
0.9 |
31.2 |
62.4 |
41.6 |
40.0 |
9.7 |
11.2 |
4.8 |
19.8 |
28.4 |
|
|
10mm |
Q91SAF-10M |
4.2 |
1.6 |
0.9 |
32.2 |
64.4 |
41.6 |
40.0 |
9.7 |
11.2 |
4.8 |
19.8 |
29.4 |
|
|
Q91SAF1-10M |
7.0 |
6.0 |
2.0 |
38.9 |
77.8 |
52.6 |
50.8 |
14.2 |
14.2 |
9.7 |
28.6 |
36.3 |
||
|
12mm |
Q91SAF-12M |
10.0 |
12.0 |
4.6 |
49.8 |
99.6 |
61.7 |
76.2 |
17.5 |
17.5 |
9.7 |
38.1 |
44.2 |
|
Product details
Main Parts
|
No. |
Part Name |
Material |
|
1 |
Handle |
Plastic |
|
2 |
Stem Nut |
316/304 |
|
3 |
Stem |
304 |
|
4 |
Body |
316/304 |
|
5 |
Ball |
316/304 |
|
6 |
Ball Seat |
PTFE |
|
7 |
Stem Packing |
PTFE |
