Product
Instructions
PI-PF 560573 0518 PureFlow Crimp ZL x Compression Valves (EN ES FR)
1 of 2
Viega LLC, 12303 Airport Way, Ste. 395 • Broomfield, CO 80021 • Ph: 800-976-9819 • Fax: 800-976-9817
Viega PureFlow
®
Crimp Zero Lead
PureFlow Crimp x Compression Straight and Angled Stop Valves
5
6
7
8
3
4
1
2
1/8" to 1/4"
Turn off main water supply.
1. Slide crimp ring onto supply tube. Insert valve into
tubing and engage fully.
2. Position crimp ring
⅛
" to ¼" from end of tubing.
3. Center the crimp tool jaw over the ring. Keep the
tool at 90° and close the handles completely.
DO NOT CRIMP TWICE.
4. Check crimp connections with a GO/NO GO gauge.
A crimp is acceptable if the GO gauge fits the ring
and the NO GO does not. See current Viega PureFlow
Water System Installation Manual for additional
crimping information.
5. Slide compression nut onto riser tube with threads
facing toward end of tubing that will connect to valve.
6. Slide plastic ferrule onto PureFlow riser tube with
longer tapered portion of ferrule towards valve.
Note: Use included brass ferrule when connecting
to copper risers only. Plastic riser ferrule is
directional and must be installed in the correct
direction to ensure a proper seal.
7. Insert tube into valve and bottom tube in socket.
8. While holding tube fully inserted in bottom of
compression fitting, slide ferrule and nut to valve and
thread nut onto valve hand tight. Tighten nut one full
turn using a suitable wrench.
This document subject to updates. For the most current Viega technical literature please visit www.viega.us.
Viega products are designed to be installed by licensed and trained plumbing and mechanical professionals who are familiar
with Viega products and their installation.
Installation by non-professionals may void Viega LLC’s warranty.
*Zero Lead identifies Viega
®
products meeting the lead free requirements of NSF 61-G through
testing under NSF/ANSI 372 (0.25% or less maximum weighted average lead content).
