Install Instructions
Table Of Contents
- About this Document
- Disclaimers
- Product Information
- Viega Manifolds
- Viega PureFlow Tubing
- Viega PureFlow Fittings
- Viega PureFlow System Design Considerations
- Water Service Installation
- Installing the ManaBloc
- Mounting the ManaBloc
- Installing Manifold Distribution Lines
- Installing the Viega PureFlow PEX Tubing System
- Fastening the Viega PureFlow System
- Installing Viega PureFlow Fittings
- Pressure Testing Viega PureFlow Systems
- System Disinfection
- Installer Checklist
- Limited Warranty
Installing Viega PureFlow Fittings
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IM-PF 724596 1021 PureFlow Water System (EN)
13 Installing Viega PureFlow Fittings
The Viega PureFlow system includes ttings to accommodate most
plumbing needs. Stub outs are available for a variety of xture situations,
as well as ttings and valves to connect to other plumbing materials and
xtures.
Standard stub outs with 90° bends and a closed end to facilitate pressure
testing are available in either ⅜" or ½" PEX x ½" copper.
Also, PureFlow Press copper tub elbow and PureFlow Crimp shower
valve adapters are available for easy connections to tub and shower
valves.
Drop-ear elbows provide a ½" or ¾" F NPT threaded connection at a wall
or oor penetration as well as a ange for securing the tting.
Drop-ear bend supports allow Viega PureFlow PEX tubing to be directly
stubbed out of a wall. These supports allow the tubing to make the
tight bend necessary to exit the wall at a 90° angle as well as providing
a ange for securing the support.
The exposed tubing can then be connected to a valve, using an optional
chrome sleeve to cover the tubing if desired.
13.1 Stub Out Options
Copper Stub Out
Copper Straight Stub Out
Copper Tub Elbow
Shower
Valve Adapter
Drop-ear
Elbow
Drop-ear
Bend
Support