Production introduction
Foinbo® non-return swing check valve is an essential tool for controlling the flow of fluids in pipelines. It allows fluid to flow in only one direction, preventing backflow and ensuring efficient performance of the system. This valve is made of Ductile Iron materials with excellent durability, making it suitable for a wide range of applications.
One of the distinguishing features of foinbo ® non-return swing check valve is its simple design, which ensures easy installation and maintenance. This valve is designed to minimize the pressure drop across the valve body, ensuring the efficient flow of fluid through the pipeline. Moreover, its compact design makes it ideal for use in tight spaces.
Product specification
|
Specification |
H44T-Non Return Swing Check Valve |
||||||||
|
2" |
2.5" |
3" |
4" |
5" |
6" |
8" |
10" |
12" |
|
|
Rated Operation Pressure |
1.6Mpa |
||||||||
|
Strength test pressure |
4.8Mpa |
||||||||
|
Application Medium |
Water ,Foam mixture |
||||||||
|
Connection Type |
Flange End |
||||||||
|
Valve Type |
Swing |
||||||||
|
Body Material |
Ductile Iron |
||||||||
FAQ
Q: Is a swing check valve a non-return valve?
A: Check valves, also known as non-return valves, only allow liquid to pass through in one direction. Preventing backflow, or reverse flow, of liquids is essential to protecting pumps and other components from damage, protecting buildings from flooding and preventing clean water contamination.
Q: How does a non-return check valve work?
A: A non-return check valve, also known as a one-way valve, works by allowing flow in only one direction and preventing flow in the opposite direction, which prevents backflow and protects pumps and other equipment from damage. This valve is simple and reliable, ensuring proper flow and preventing contamination and fluid leakage. It is widely used in various industries, including automotive, chemical, and oil and gas industries.
Q: Where should a swing check valve be installed?
A: A swing check valve should be installed wherever backflow can contaminate media or damage system parts.
Q: Should swing check valve be vertical or horizontal?
A: A swing check valve can be mounted horizontally or vertically if the flow is coming from the bottom. However, the vertical orientation will cause a higher cracking pressure due to the weight of the flap.
Q: Difference between swing check valve and non return valve
A: A swing check valve and a non-return valve are both designed to prevent backflow in piping systems and ensure the smooth and efficient operation of industrial processes. The key difference between the two is that a swing check valve uses a swinging disc to block reverse flow while a non-return valve uses a spring-loaded piston or diaphragm. Both types offer reliable and long-lasting performance, and choosing the right one depends on the specific needs and requirements of the system.