Q644F Pneumatic Three-Way Ball Valve Overview

The Q644F Pneumatic Three-Way Ball Valve is a three-channel flow-direction control valve, driven by a pneumatic actuator and featuring flanged connections. Its internal ball is designed with an L-shaped or T-shaped bore. Through 90-degree or 180-degree rotation of the ball actuated by the pneumatic actuator, it enables the diversion, mixing, or switching of the medium flow path.The valve body is typically made of cast steel or stainless steel, with the sealing pair often consisting of soft materials such as Polytetrafluoroethylene (PTFE). Powered by compressed air, this valve automatically executes rapid actuation upon receiving a control signal. It is suitable for applications requiring frequent, remote flow-path changes, such as in petrochemical, pharmaceutical, food & beverage, water treatment industries, and automated production lines, providing flexible and reliable control over the flow direction of liquids, gases, and other media.

Q644F Pneumatic Three-Way Ball Valve Product Image

Q644F Pneumatic Three-Way Ball Valve Features

1. Flexible Multi-flow Direction Control: Available in both L-port (90-degree diversion) and T-port (straight-through) configurations. A single rotation enables diversion, mixing, or complete flow path switching, meeting the demands of complex process workflows.

2. Pneumatic Actuation for Fast and Precise Operation: Utilizes single/double-acting pneumatic actuators for rapid and responsive operation, easily integrated into automatic control systems for remote or programmed automatic switching.

3. Compact Structure and Reliable Sealing: Features robust flanged connections and a compact design. The PTFE seats and ball form a soft seal, ensuring reliable sealing in all flow positions and effectively preventing internal leakage and cross-flow of media.

4. Easy Operation and Simple Maintenance: The actuator is typically equipped with a manual override for emergency use. The clear internal flow path facilitates relatively convenient disassembly when maintenance is required.

5. Wide Range of Applications: Suitable for water, steam, oils, gases, and various corrosive media. It demonstrates high adaptability in industrial settings requiring media distribution, mixing, or periodic switching.