Piping Diagrams: Steam, Water And Drain - VAPORSTREAM VLC Installation Instructions And Maintenance Operations Manual

PIPING DIAGRAMS: STEAM, WATER AND DRAIN

Figure 16-1: Standard Unit
(Non-DI/RO Water)
Clean-out Tray
OM-633
Figure 16-2: DI/RO Water Unit
Float Operated Low-Water Cut-off
OM-634
16
Heaters
Three Probe Level Control
and Low-Water Cut-off
Clean-out
Plate
Heaters
3/4" SST Drain Valve
* Refer to local codes for drain pipe sizing and maximum temperature requirements.
** Drain piping material must be suitable for 100° C water.
Solenoid Water Make-up Valve
Needle Valve
H
Drain Connection
Float Operated Water Make-up Valve
Overflow
H
Water Skim/Overflow Outlet
Water Supply Line
(170 kPa minimum)
Manual or Optional Electric
Drain Valve
Drain and Water Seal Piping
20 mm (by installer)**
Air Gap
*
Open Drain
¼" Water Supply
(170 kPa minimum)
Drain and Water Seal Piping
20 mm (by installer)**
Air Gap
*
Open Drain