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)
13.4 Valves
In-line ball valves are available for use with Viega PureFlow PEX tubing.
These brass nish valves may be used anywhere an in-line valve is
needed.
Stop valves have ⅜" or ½" PEX inlets and ¼" CTS (⅜" O.D.) riser outlets
and are available in both straight and angled versions depending on
installation requirements.
CAUTION!
Only plastic ferrules should be used when connecting to PEX
tubing/risers. Brass ferrules are for use with copper tubing.
In-line Ball Valve (Press)
In-line Ball Valve (Crimp)
¼-Turn Angle Stop
Valve PureFlow Press
to ⅜" O.D. Riser
¼-Turn Angle Stop
Valve PureFlow Crimp
to ⅜" O.D. Riser
¼-Turn Straight Stop
Valve PureFlow Crimp
to ⅜" O.D. Riser
¼-Turn Straight Stop
Valve PureFlow Press
to ⅜" O.D. Riser
Tighten xture nut hand-tight plus an additional ¼-turn. Check all
connections for leaks. Ensure proper alignment by using enough tubing
so that the closet adapter is not pulling on the connection.
DO NOT OVERTIGHTEN.
13.5 Connections
13.5.1 Water Closet Connections