low side of the valve. (PRVs and PSVs maintain flow in only a single direction.) &nbsp;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;">End Node</span></p>
<p class="p_Normal"><span style="color: #010100;">The ID of the node on the nominal downstream or discharge side of the valve. This is a required property.</span></p>
<p class="p_Normal">&nbsp;</p>
<p class="p_Normal"><span style="f