The butterfly valve gets its name from the shape and movement of its internal component—the disc, which resembles a butterfly’s wings. When the valve opens or closes, the disc pivots in a way that looks like the wings of a butterfly moving. This design not only inspired its name but also provides the functionality of regulating or isolating flow in piping systems. Butterfly valves are widely used due to their simple, cost-effective design and efficient flow control.
Wafer type butterfly valve suppliers provide valves designed to fit between two flanges, with the valve disc situated inside the pipe to control the flow. This design is compact and efficient, minimizing space usage and allowing for quick installation and easy maintenance.
Wafer-style butterfly valves are particularly popular in industries where a tight seal is required to prevent backflow, even under high pressure. The wafer type butterfly valve is secured in place using bolts and ensures a tight seal, even in challenging flow conditions, making it ideal for applications in water treatment, HVAC systems, and industrial processes.
The wafer style butterfly valve is designed to handle bidirectional pressure, meaning it can effectively control flow from either direction without the risk of backflow. The valve disc, which rotates within the flow path, can turn a full 90 degrees to open or close, giving precise control over the fluid. It is highly efficient in large-scale pipelines, as the valve’s design reduces turbulence and pressure drops.
Industries choose wafer style butterfly valves for their versatility, easy installation, and ability to work under high-pressure conditions.
A wafer type butterfly check valve differs slightly from a standard butterfly valve, as it serves the dual purpose of regulating flow and preventing backflow. The check valve automatically closes to block reverse flow when fluid pressure changes, protecting the system from damage. This design is especially important in industries like oil and gas, where maintaining the direction of flow is critical to system safety.
Suppliers of wafer type butterfly check valves ensure that their products are made from durable materials such as stainless steel or cast iron, which resist corrosion and wear, providing a long service life even in harsh environments.
The advantages of wafer style butterfly valves include:
By incorporating these valves, industries can ensure efficient flow control, lower maintenance costs, and enhanced operational safety.