Brass Swing Check Valve Wholesale

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Shenmeng locates in Yuhuan where is famous for manufacturing Brass Valves in China. As Brass Check Valves Manufacturers and OEM/ODM Wholesale Brass Swing Check Valve Factory in China, Taizhou Shenmeng Sanitary Ware Co., Ltd. specialize in designing, manufacturing, and exporting faucets and low pressure valves for general water supplying, plumbing, Construction piping system and etc. We all have our own steel foundries and CNC machining plants that enable us to provide precision castings and finished products, Supply Wholesale Brass Swing Check Valve in over 20 international markets. Our goods exported to Ireland, Spain, Russia, Poland, Turkey, Mexico, Chile and Saudi Arabean.


The goal of our company is to satisfy our customer’s needs and expectations through production, continuous development and comprehensive services related to our products, based on high quality and good pricing, as well as maintaining a competitive edge in the markets. Mission-related objectives:

  • Extension of the line of products and continuous development (quality improvement).
  • Sales improvement in domestic and international markets.
  • Offer efficient and up-to-date solutions to customers.


Shenmeng is a well-known (both in the domestic and international markets) designer and manufacturer of taps products for water supply, heating and fluid controlling systems, like kitchen taps, bathroom taps and piping system valves. Is a very efficient player in the contemporary market economy, owning a youth and experienced team in each key sector. Our customers are provided with professional services and technical support.

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Brass check valves are a type of valve that allows fluid or gas to flow in one direction, while preventing flow in the opposite direction. They are commonly used in plumbing and industrial applications to prevent backflow and protect equipment. Brass is a popular material for check valves because it is strong, durable, and resistant to corrosion. Additionally, it is relatively easy to machine and can be manufactured in a variety of sizes and designs.It is typically used in plumbing, irrigation, and industrial systems to prevent backflow and protect equipment. 
The valve consists of a spring-loaded disc that is pushed open by the flow of fluid in the desired direction and closes automatically to prevent backflow. Brass is commonly used for check valves because it is corrosion-resistant, durable, and has good flow characteristics.
It consists of a brass body with a spring-loaded disc that seals against the valve seat when fluid flows in the opposite direction. This prevents backflow and helps maintain proper fluid flow in a system. Brass check valves are commonly used in plumbing and HVAC systems, as well as in industrial and agricultural applications. They are durable and resistant to corrosion, making them suitable for use with a wide range of liquids and gases.
When the fluid or gas pressure exceeds a certain level, the spring compresses and the disc moves away from the seat, allowing flow in the forward direction. When the pressure drops, the spring expands and the disc returns to its seat, preventing backflow. 
Purpose of Brass check valves
The main purpose of a brass check valve is to prevent backflow, which is the reverse flow of fluid or gas in a pipeline. Backflow can occur due to a variety of reasons such as changes in pressure or a failure in the downstream system. It can cause damage to equipment, contaminate the fluid or gas, or create unsafe conditions.
Brass check valves are typically used in applications where backflow could cause significant damage or create a safety hazard. For example, in plumbing systems, a check valve can prevent sewage from flowing back into a building. Similarly, in industrial systems, a check valve can prevent dangerous chemicals or gases from flowing back into a process.
Additionally, brass check valves are also used to help maintain a consistent flow rate and pressure within a system. They can act as a one-way gate, only allowing fluid or gas to flow in one direction. This can prevent pressure build-up and help maintain efficiency in a system.