></p>
<p class="p_Normal"><span style="color: #010100;">A unique label used to identify the valve. It can consist of a combination of up to 31 numerals or characters. It cannot be the same as the ID for any other link. This is a required property.</span></p>
<p class="p_Normal">&nbsp;</p>
<p class="p_Normal"><span style="font-weight: bold; color: #010100; text-decoration: underline;">Start Node</span></p>
<p class="p_Normal"><span style="color: #010100;">The ID of the node on the nominal upstream or inf