Production introduction
Foinbo® Silencer Check Valve Series, a range of high-performance valves designed to combine the functionality of a check valve with noise reduction capabilities. The series encompasses multiple models tailored to fit various pipeline sizes and system requirements.
The model numbers, such as H41X-16Q-50, indicate specific attributes of each valve. For instance, 'H41X' denotes the valve type, '16Q' signifies the pressure rating, and the numeric suffix (e.g., '-50') corresponds to the valve size in both inches and millimeters (2 inches = 50 mm). Each valve features a flange end connection for easy installation and integration into existing piping systems.
The heart of these valves lies in their flexible disc design, which not only ensures reliable one-way flow but also dampens the noise associated with fluid movement. The working pressure range for all models is 1.0 to 1.6 MPa, making them suitable for a wide array of applications where pressure stability and noise control are paramount.
Available in both red and blue colors, these silencer check valves not only perform efficiently but also add a touch of visual appeal to any industrial setting. Models range from the compact H41X-16Q-50, suitable for smaller pipelines, to the larger H41X-16Q-150, ideal for handling higher flow rates in more substantial systems.
Products parameters
|
Model Number |
Inch |
mm |
Connection |
Valve Type |
Working Pressure |
Color |
|
H41X-16Q-50 |
2 |
50 |
Flange End |
Flexible Disc |
1.0/1.6Mpa |
Red/Blue |
|
H41X-16Q-65 |
2.5 |
65 |
Flange End |
Flexible Disc |
1.0/1.6Mpa |
Red/Blue |
|
H41X-16Q-80 |
3 |
80 |
Flange End |
Flexible Disc |
1.0/1.6Mpa |
Red/Blue |
|
H41X-16Q-100 |
4 |
100 |
Flange End |
Flexible Disc |
1.0/1.6Mpa |
Red/Blue |
|
H41X-16Q-125 |
5 |
125 |
Flange End |
Flexible Disc |
1.0/1.6Mpa |
Red/Blue |
|
H41X-16Q-150 |
6 |
150 |
Flange End |
Flexible Disc |
1.0/1.6Mpa |
Red/Blue |
|
H41X-16Q-200 |
8 |
200 |
Flange End |
Flexible Disc |
1.0/1.6Mpa |
Red/Blue |
|
H41X-16Q-250 |
10 |
250 |
Flange End |
Flexible Disc |
1.0/1.6Mpa |
Red/Blue |
|
H41X-16Q-300 |
12 |
300 |
Flange End |
Flexible Disc |
1.0/1.6Mpa |
Red/Blue |
|
H41X-16Q-350 |
14 |
350 |
Flange End |
Flexible Disc |
1.0/1.6Mpa |
Red/Blue |
|
H41X-16Q-400 |
16 |
400 |
Flange End |
Flexible Disc |
1.0/1.6Mpa |
Red/Blue |
FAQ
Q: What is the purpose of a silencer check valve?
A: A silencer check valve serves two main purposes: it prevents the reverse flow of fluid in a piping system, ensuring that fluid only flows in one direction, and it reduces the noise generated by the fluid flowing through the valve. This is particularly important in systems where noise pollution needs to be minimized, such as in residential or commercial buildings.
Q: How does the flexible disc in a silencer check valve work?
A: The flexible disc in a silencer check valve acts as a barrier that opens to allow fluid flow in one direction and closes to prevent backflow. When fluid pressure from the inlet side exceeds the pressure on the outlet side, the disc is pushed open, allowing fluid to flow through. 3.When the pressure reverses, the disc closes due to its flexibility and the pressure differential, thereby preventing backflow.
Q: What are the working pressure ratings for these silencer check valves?
A: The working pressure ratings for the silencer check valves listed are 1.0/1.6 MPa. This means the valves can safely operate within this pressure range without leakage or damage. It's important to note that the actual working pressure may vary depending on the specific installation and operating conditions.
Q: What are the different sizes and connection types available for these valves?
A: The silencer check valves come in various sizes, ranging from 2 inches (50 mm) to 6 inches (150 mm). They all have flange end connections, which allow them to be securely attached to piping systems using flange adapters or couplings. The flange connection provides a strong, leak-proof seal.
Q: What colors are available for these silencer check valves?
A: The silencer check valves are available in red or blue. The color choice is primarily for aesthetic purposes and does not affect the valve's performance. However, it may be useful for identification or coding purposes in large piping systems where multiple valves and components need to be easily distinguished.