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)
Fixture shank
Riser cone
Fixture nut
Compression
Nut
Plastic
ferrule
Thread xture nut onto xture shank. Tighten xture nut hand-tight plus
an additional ½-turn.
Slide compression nut and supplied plastic ferrule over tube as shown.
The long taper of the ferrule goes toward the valve. Tighten compression
nut according to valve manufacturer’s recommendations.
13.5.2 Riser Connections
Hose bibbs supported by the structure can be connected directly.
Freestanding hose bibbs shall not be supported by Viega PureFlow PEX.
Well-anchored drop-ear ttings or metal pipe shall be used to install hose
bibbs.
13.5.3 Wall Hydrant Connections
Hose bibbs supported by the structure
Freestanding hose bibbs
13.5.4 Lav Or Kitchen Faucet Connections
Tighten xture nut hand-tight plus an additional ¼-turn. Check all
connections for leaks.
DO NOT OVERTIGHTEN.