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Donjoy Arc Rotary Valve

Unique Design of the Arc Valves:
The most striking feature of the arc rotary valve is its rotating single disc design, which allows for 360-degree rotation. This unique design allows for greater control of fluids. When fluid needs to pass through the valve, the single disc rotates effortlessly, smoothly opening the passage and minimizing flow obstruction and energy loss. When the flow needs to be shut off, the disc quickly pivots back, tightly fitting the seat for a tight seal and eliminating any possibility of leakage. This 360-degree rotating single disc design ensures smooth and efficient opening and closing of the valve, significantly improving its response speed and control accuracy, making fluid control in industrial production more precise and reliable. The arc valve body can be cleaned using a rubber pig (PIG). The pig is inserted into the pipe, where it removes dirt adhering to the pipe wall through friction and flushes away deposits through annular jets.

Curved Valves with Various Body Structures for Diverse Flow Direction Switching

Curved rotary valves can be configured with various body structures to achieve a variety of flow direction switching, meeting complex and ever-changing industrial needs. For example, in production processes requiring flexible flow direction adjustment, by varying the body structure, curved rotary valves can easily achieve forward and reverse flow, as well as switching between different branch pipes. They precisely guide fluids through pipeline networks, providing a solid foundation for the smooth operation of industrial production.

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