In-Line Check Valves

United Brass Works In-Line Check Valves are designed to prevent backflow and ensure the proper direction of fluid flow in various piping systems. They are essential in applications where reverse flow could damage equipment or disrupt system performance. 

Inline check valves are direction control valves that prevent different media types from flowing backward in a piping system. They can be used for water, air, steam, or other types of material.  

Inline check valves are made from a variety of materials, such as:

• Brass
• Bronze
• PVC
• Schedule 40  
• CPVC

These valves typically have a piston or disc, known as a poppet, which seals off the valve’s inlet. When material is flowing through the valve, the poppet remains open. Should backward pressure occur, the poppet closes. Most inline check valve designs are spring-loaded to assist in closure, allowing the valve to be used in vertical and horizontal applications.

Key Features of In-Line Check Valves:

• Backflow Prevention: In-line check valves are engineered to allow fluid to flow in one direction while automatically preventing reverse flow. This function is critical in systems where maintaining flow direction is essential for safety and efficiency.
• Compact Design: With a slim, in-line profile, these valves are easy to install in systems with limited space. Despite their small size, they provide reliable flow control and backflow prevention.
• Durable Construction: Made from high-quality materials, in-line check valves are built to withstand high pressure and temperature fluctuations, ensuring reliable performance in industrial settings.
• Low-Pressure Drop: The design of these valves ensures minimal pressure drop, allowing the system to operate efficiently without unnecessary energy loss.

Common Applications for In-Line Check Valves:

• Fire Protection Systems: In fire suppression systems, in-line check valves maintain water flow direction and prevent backflow that could compromise the system’s effectiveness. Their reliable performance ensures the system is ready to respond in an emergency.
• Water Treatment Plants: In-line check valves are widely used in water treatment facilities to prevent backflow contamination and ensure clean water flows through the system.
• Industrial Systems: In chemical processing and industrial piping systems, these valves are essential for maintaining flow direction and protecting sensitive equipment from damage caused by reverse flow.

Explore United Brass Works’ In-Line Check Valves

Click on the model below or contact our team at 800-334-3035 for customized solutions for your specific backflow prevention needs.