Brass check valves are essential components in fluid and gas systems, designed to allow flow in one direction while preventing reverse flow. These valves are commonly used in plumbing, HVAC systems, and industrial applications due to their durability, resistance to corrosion, and ease of installation. Brass, being a strong and corrosion-resistant material, is ideal for use in applications where reliability and longevity are crucial. There are several types of brass check valves, each serving different functional needs.
One of the most common types is the spring-loaded check valve. This type uses a spring to push a disc or ball against the valve seat, preventing reverse flow. When the pressure in the system exceeds the spring’s tension, the valve opens, allowing flow in the forward direction. These valves are often used in residential plumbing and industrial applications where automatic operation is required.
Another type is the ball check valve, which uses a ball that is held in place by the flow of the fluid. As the fluid moves in the correct direction, it pushes the ball away from the seat, allowing flow. When the flow stops or reverses, the ball is pushed back into place, preventing backflow. Ball check valves are commonly used in pumps, irrigation systems, and water treatment facilities.
Swing check valves are another type, often used in larger diameter pipes. These valves feature a hinged disc that swings open when fluid flows in the correct direction. When the flow stops or reverses, the disc swings back to its closed position, preventing backflow. Swing check valves are commonly used in applications involving high flow rates, such as in water distribution and sewage systems.
https://www.gafo.cc/product/brass-mini-ball-valve/
Medium temperature:-20C≤t≤110°C
Maximum working pressure : 1Mpa(10bar)
Working medium:water,non-corrosive liquid
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