Durapipe PVCu 2-Way VKD Ball Valve Metric

This fully unionised PVCu ball valve is engineered for demanding industrial and commercial pipework systems where reliability, serviceability and long-term performance are critical. The robust design allows the valve body to be removed from the pipeline without disturbing the solvent-welded connections, making maintenance and seal replacement quick and straightforward.

A patented DualBlock locking system secures the union nuts in position, even in installations subject to vibration, pressure fluctuation or thermal expansion. When closed, the downstream pipeline can be safely disconnected without leakage, reducing downtime and improving safety during servicing.

The integrated Seat Stop system enables precise micro-adjustment of the ball seats to compensate for wear or axial pipe loads, all without draining the system. An ergonomically designed VKD-style handle provides smooth quarter-turn operation, with a removable tool built in for ball seat adjustment. Larger diameter sizes are supplied with an enlarged handle to maintain positive operation on higher flow systems.

For more information, please visit our PVCu Pressure Pipe Guide!

• DualBlock locking system: Prevents union nuts from loosening due to vibration or thermal movement.
• Fully unionised design: Allows complete valve body removal without cutting pipework.
• Seat Stop system: Enables fine adjustment of ball seats and absorption of axial pipe loads without draining the line.
• Leak-free downstream disconnection: The pipeline can be separated with the valve closed and no fluid escape.
• Ergonomic VKD handle: Smooth quarter-turn operation with integrated seat adjustment tool.
• Actuator ready: Suitable for conversion to electric or pneumatic actuation.