Precise control with the sampling ball valve S4
Our corrosion-resistant sampling ball valve S4 made of PVC-U or PVDF enables the precise control of liquids within test setups and pipe systems.
The ball valve can be locked in the open or closed position using the lock ring supplied.
Thanks to the lock ring bracket and the clip tie for the plug, every part of the set remains securely in place, even when not in use.
The three metering marks ensure maximum accuracy and control of the flow rate.