13
2.4
Tricel Puraflo systems: 12 - 50 PE
•
Tricel Puraflo systems designed for 12-50PE consist of multiple zones, which in turn consist
of two, three or four modules per zone.
•
Wastewater is pumped to each zone intermittently via an indexing valve, which is
positioned between the pump chamber and the Puraflo modules.
2.4.1
Indexing valve
•
There are two types of indexing valve. The indexing valve supplied is determined by the
number of zones in the Tricel Puraflo system.
o
6-outlet indexing valve: Used in systems of 5 - 6 zones
o
4-outlet indexing value: Used in systems of 2 - 4 zones
2.4.2
Indexing valve – step by step installation procedure
Step
Description
1
Apply PTFE tape to threads of Philmac
fitting and thread into inlet of indexing
valve.
