摘要 |
<p>The arrangement has several separately controllable sprinklers (14,16,18,20), a supply connector (52) for providing a water flow, a connecting line (40) connected to the supply connector and the sprinklers and several separately controllable valves for blocking and releasing sub water flows from the connecting line to the associated sprinklers. The connecting line has an associated venting connector with a venting valve (46) and an outlet connector with an outlet valve (76) for emptying residual water from the connecting line.</p> |