A ball valve with a gland and union is an installation component that allows quick shut-off of water or heating medium flow, as well as easy disassembly of a selected section of the system without the need to dismantle the entire installation.

The ball-based design ensures immediate flow shut-off, the gland allows adjustment of stem sealing, and the union enables the valve to be disconnected at any time for servicing. Operation via a butterfly handle works well where compact size and quick access are important.

Technical specification:

• Type: shut-off ball valve with union


• Size: 1/2"


• Connection type: threaded + detachable union


• Mechanism: ball (full bore)


• Control: butterfly handle


• Sealing: with gland (adjustable)


• Body material: brass


• Application: water systems, central heating, utility installations