VALUE VF-730A Pneumatic Wafer Butterfly Valve is installed in the diameter direction of the pipeline. Within the cylindrical channel of the butterfly valve body, the disc-shaped butterfly plate rotates around the axis. The initial position of the valve is determined based on actual requirements. When the valve rotates 90° from its initial position, one action is completed (from open to closed, or from closed to open), and conversely, the other action (from closed to open, or from open to closed) is completed.

The VF-730 Pneumatic Wafer Butterfly Valve, as an important actuator in industrial automation control systems, allows for remote centralized control, meeting the needs of computer program control. The Taiwan Yihong VF-730 Pneumatic Wafer Butterfly Valve is now widely used in industries such as petrochemicals, gas equipment, nuclear industry, power equipment, environmental water treatment, HVAC, steel metallurgy, industrial kilns, filling equipment, brewing equipment, drying equipment, vacuum equipment, surface treatment, biopharmaceuticals, food machinery, textile printing and dyeing, and papermaking.

Product Features:
■ The clever wedge design gives the pneumatic wafer ball valve an automatic sealing function that tightens as it closes.
■ The VF-730 Pneumatic Wafer Butterfly Valve has a simple structure, small size, and light weight, consisting of only a few parts, making it easy to install.
■ When the VF-730 Pneumatic Wafer Butterfly Valve is in the fully open position, the thickness of the butterfly plate is the resistance when the medium flows through the valve body, resulting in a very small pressure drop through the valve, thus offering excellent flow control characteristics.
■ The VF-730 Pneumatic Wafer Butterfly Valve has two sealing types: elastic sealing and metal sealing. For elastic sealing valves, the sealing ring can be embedded in the valve body or attached around the butterfly plate.
■ The VF-730 Pneumatic Wafer Butterfly Valve has a long service life but is difficult to achieve complete sealing. Metal sealing can adapt to higher working temperatures, while elastic sealing has the limitation of being temperature-restricted.