<p>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.</p><br/><p>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.</p><br/><h4>Technical specification:</h4><br/><ul><br/><li>Type: <strong>shut-off ball valve with union</strong></li><br/><li>Size:<strong> 1/2"</strong></li><br/><li>Connection type: <strong>threaded + detachable union</strong></li><br/><li>Mechanism: <strong>ball (full bore)</strong></li><br/><li>Control: <strong>butterfly handle</strong></li><br/><li>Sealing:<strong> with gland (adjustable)</strong></li><br/><li>Body material: <strong>brass</strong></li><br/><li>Application: <strong>water systems, central heating, utility installations</strong></li><br/></ul>