Dunkirk DXL Series - Page 14

14
4 - CONNECTING SUPPLY AND RETURN PIPING
Figure 4-4 - Bypass Piping - Fixed Low Temp Only With Zone Valve
BACK FLOW VALVE
PIPING LEGEND:
ASME
RELIEF
VALVE
*
*
* Manually adjust until proper
system temperature is reached.
PN 240012787 Rev. C [11/15/2020]