Product details of the instrumentation ball valves
Product Description
Quality materials, skilled distillers and great attention to detail are the essential elements of instrumentation ball valves. A series of quality tests are conducted on the entire range to seek out any possible defect. This product has received the trust and praise of the majority of users in the industry.
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 (mm) |
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 |
Company Feature
• Our company continuously innovates the service management ability to improve the service quality. It is specifically reflected in the establishment and improvement of the pre-sale, sale and after-sales service systems.
• HuiYi Valve's location enjoys traffic convenience, complete facilities and good comprehensive environment. All these are good for the efficient transportation of br /> • Our employees are mainly composed of young people with outstanding professional skills and experienced experts. They have the good team spirit and ensure the efficient operation and our rapid development.
HuiYi Valve's are customizable. Please contact us for more specific information.