http://blogs-it.cgaux.org/mqa.php en-US http://blogs.law.harvard.edu/tech/rss <p><strong>Question:</strong> Can a boat with a head, holding tank and overboard discharge capability be passed for VSC sticker, if it does not have a Y valve?</p> <p>It does have two buttons to be pressed at the same time to operate the macerator.</p> <p><em><strong>Answer:</strong> In the VE Manual one of the acceptable methods of being secured from accidental discharge in in your question. "A combination of switches that have to be pressed simultaneously."</em></p> <p><em>So yes that device passes.</em></p><div class="item_footer"><p><small><a href="http://blogs-it.cgaux.org/mqa.php/2012/05/11/marine-sanitation-device-msd">Original post</a> blogged on <a href="http://b2evolution.net/">b2evolution</a>.</small></p></div> http://blogs-it.cgaux.org/mqa.php/2012/05/11/marine-sanitation-device-msd